Rotavirus

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Rotavirus
Rotavirus Reconstruction.jpg
Computer–aided reconstruction of a rotavirus based on several electron micrographs
Virus classification
Group: Group III (dsRNA)
Order: Unassigned
Family: Reoviridae
Subfamily: Sedoreovirinae
Genus: Rotavirus
Type species
Rotavirus A
Species

Rotavirus A
Rotavirus B
Rotavirus C
Rotavirus D
Rotavirus E

Rotavirus is the most common cause of severe diarrhoea among infants and young children.[1] It is a genus of double-stranded RNA virus in the family Reoviridae. Nearly every child in the world has been infected with rotavirus at least once by the age of five.[2] Immunity develops with each infection, so subsequent infections are less severe; adults are rarely affected.[3] There are five species of this virus, referred to as A, B, C, D, and E. Rotavirus A, the most common species, causes more than 90% of rotavirus infections in humans.

The virus is transmitted by the faecal-oral route. It infects and damages the cells that line the small intestine and causes gastroenteritis (which is often called "stomach flu" despite having no relation to influenza). Although rotavirus was discovered in 1973[4] and accounts for up to 50% of hospitalisations for severe diarrhoea in infants and children,[5] its importance is still underestimated within the public health community, particularly in developing countries.[6] In addition to its impact on human health, rotavirus also infects animals, and is a pathogen of livestock.[7]

Rotavirus is usually an easily managed disease of childhood, but worldwide more than 450,000 children under five years of age still die from rotavirus infection each year,[8] most of whom live in developing countries,[9] and almost two million more become severely ill.[6] In the United States, before initiation of the rotavirus vaccination programme, rotavirus caused about 2.7 million cases of severe gastroenteritis in children, almost 60,000 hospitalizations, and around 37 deaths each year.[10] Public health campaigns to combat rotavirus focus on providing oral rehydration therapy for infected children and vaccination to prevent the disease.[11] The incidence and severity of rotavirus infections has declined significantly in countries that have added rotavirus vaccine to their routine childhood immunisation policies.[12][13]

Signs and symptoms[edit]

Rotavirus gastroenteritis is a mild to severe disease characterised by vomiting, watery diarrhoea, and low-grade fever. Once a child is infected by the virus, there is an incubation period of about two days before symptoms appear.[14] Symptoms often start with vomiting followed by four to eight days of profuse diarrhoea. Dehydration is more common in rotavirus infection than in most of those caused by bacterial pathogens, and is the most common cause of death related to rotavirus infection.[15] Symptoms of dehydration associated with Rotavirus include dizziness while standing, decrease in urination and dry mouth and throat.

Rotavirus A infections can occur throughout life: the first usually produces symptoms, but subsequent infections are typically mild or asymptomatic,[16][17] as the immune system provides some protection.[18][19] Consequently, symptomatic infection rates are highest in children under two years of age and decrease progressively towards 45 years of age.[20] Infection in newborn children, although common, is often associated with mild or asymptomatic disease;[3] the most severe symptoms tend to occur in children six months to two years of age, the elderly, and those with compromised or absent immune system functions. Due to immunity acquired in childhood, most adults are not susceptible to rotavirus; gastroenteritis in adults usually has a cause other than rotavirus, but asymptomatic infections in adults may maintain the transmission of infection in the community.[21]

Transmission[edit]

Many rotavirus particles packed together, which all look similar
Rotaviruses in the faeces of an infected child

Rotavirus is transmitted by the faecal-oral route, via contact with contaminated hands, surfaces and objects,[22] and possibly by the respiratory route.[1] The faeces of an infected person can contain more than 10 trillion infectious particles per gram;[17] fewer than 100 of these are required to transmit infection to another person.[3]

Rotaviruses are stable in the environment and have been found in estuary samples at levels up to 1–5 infectious particles per US gallon, the viruses survive between 9 and 19 days.[23] Sanitary measures adequate for eliminating bacteria and parasites seem to be ineffective in control of rotavirus, as the incidence of rotavirus infection in countries with high and low health standards is similar.[1]

Disease mechanisms[edit]

The micrograph at the top shows a damaged cell with a destroyed surface. The micrograph at the bottom shows a healthy cell with its surface intact.
Electron micrograph of a rotavirus infected enterocyte (top) compared to an uninfected cell (bottom). The bar = approx. 500 nm

The diarrhoea is caused by multiple activities of the virus. Malabsorption occurs because of the destruction of gut cells called enterocytes. The toxic rotavirus protein NSP4 induces age- and calcium ion-dependent chloride secretion, disrupts SGLT1 transporter-mediated reabsorption of water, apparently reduces activity of brush-border membrane disaccharidases, and possibly activates the calcium ion-dependent secretory reflexes of the enteric nervous system.[24] Healthy enterocytes secrete lactase into the small intestine; milk intolerance due to lactase deficiency is a symptom of rotavirus infection,[25] which can persist for weeks.[26] A recurrence of mild diarrhoea often follows the reintroduction of milk into the child's diet, due to bacterial fermentation of the disaccharide lactose in the gut.[27]

Diagnosis and detection[edit]

Diagnosis of infection with rotavirus normally follows diagnosis of gastroenteritis as the cause of severe diarrhoea. Most children admitted to hospital with gastroenteritis are tested for rotavirus A.[28][29] Specific diagnosis of infection with rotavirus A is made by finding the virus in the child's stool by enzyme immunoassay. There are several licensed test kits on the market which are sensitive, specific and detect all serotypes of rotavirus A.[30] Other methods, such as electron microscopy and PCR, are used in research laboratories.[31] Reverse transcription-polymerase chain reaction (RT-PCR) can detect and identify all species and serotypes of human rotavirus.[32]

Treatment and prognosis[edit]

Treatment of acute rotavirus infection is nonspecific and involves management of symptoms and, most importantly, maintenance of hydration.[11] If untreated, children can die from the resulting severe dehydration.[33] Depending on the severity of diarrhoea, treatment consists of oral rehydration, during which the child is given extra water to drink that contains small amounts of salt and sugar.[34] In 2004, the WHO and UNICEF recommended the use of low-osmolarity oral rehydration solution and zinc supplementation as a two-pronged treatment of acute diarrhoea.[35] Some infections are serious enough to warrant hospitalization where fluids are given by intravenous drip or nasogastric tube, and the child's electrolytes and blood sugar are monitored.[28] Rotavirus infections rarely cause other complications and for a well managed child the prognosis is excellent.[36]

Epidemiology[edit]

A line graph with the months and years on the x-axis and the number of infections on the y-axis. The peaks in the line correspond to the winter months of the northern hemisphere.
The seasonal variation of rotavirus A infections in a region of England: rates of infection peak during the winter months.

Rotavirus A, which accounts for more than 90% of rotavirus gastroenteritis in humans,[37] is endemic worldwide. Each year rotavirus causes millions of cases of diarrhoea in developing countries, almost 2 million resulting in hospitalization[6] and an estimated 453,000 resulting in the death of a child younger than five,[8] 85 percent of whom live in developing countries.[9] In the United States alone—before initiation of the rotavirus vaccination programme[38]—over 2.7 million cases of rotavirus gastroenteritis occurred annually, 60,000 children were hospitalised and around 37 died from the results of the infection.[10] The major role of rotavirus in causing diarrhoea is not widely recognised within the public health community,[39] particularly in developing countries.[6] Almost every child has been infected with rotavirus by age five.[40] It is the leading single cause of severe diarrhoea among infants and children, being responsible for about 20% of cases, and accounts for 50% of the cases requiring hospitalization.[6] Rotavirus causes 37% of deaths attributable to diarrhoea and 5% of all deaths in children younger than five.[8] Boys are twice as likely as girls to be admitted to hospital.[5][41] Rotavirus infections occur primarily during cool, dry seasons.[42][43] The number attributable to food contamination is unknown.[44]

"Rotavirus is estimated to cause about 40 per cent of all hospital admissions due to diarrhoea among children under five years of age worldwide—leading to some 100 million episodes of acute diarrhoea each year that result in 350,000 to 600,000 child deaths."

UNICEF and World Health Organization [45]

Outbreaks of rotavirus A diarrhoea are common among hospitalised infants, young children attending day care centres, and elderly people in nursing homes.[46] An outbreak caused by contaminated municipal water occurred in Colorado in 1981.[47] During 2005, the largest recorded epidemic of diarrhoea occurred in Nicaragua. This unusually large and severe outbreak was associated with mutations in the rotavirus A genome, possibly helping the virus escape the prevalent immunity in the population.[48] A similar large outbreak occurred in Brazil in 1977.[49]

Rotavirus B, also called adult diarrhoea rotavirus or ADRV, has caused major epidemics of severe diarrhoea affecting thousands of people of all ages in China. These epidemics occurred as a result of sewage contamination of drinking water.[50][51] Rotavirus B infections also occurred in India in 1998; the causative strain was named CAL. Unlike ADRV, the CAL strain is endemic.[52][53] To date, epidemics caused by rotavirus B have been confined to mainland China, and surveys indicate a lack of immunity to this species in the United States.[54]

Rotavirus C has been associated with rare and sporadic cases of diarrhoea in children, and small outbreaks have occurred in families.[55]

Prevention[edit]

Main article: Rotavirus vaccine

Because improved sanitation does not decrease the prevalence of rotaviral disease, and the rate of hospitalizations remains high despite the use of oral rehydrating medicines, the primary public health intervention is vaccination.[2] Two vaccines against Rotavirus A infection are safe and effective in children:[13] Rotarix by GlaxoSmithKline[56] and RotaTeq by Merck.[57] Both are taken orally and contain attenuated live virus.[13] In 2009, the World Health Organization (WHO) recommended that rotavirus vaccine be included in all national immunisation programmes.[58] The incidence and severity of rotavirus infections has declined significantly in countries that have acted on this recommendation.[12][13] In Mexico, which in 2006 was among the first countries in the world to introduce rotavirus vaccine, diarrhoeal disease death rates dropped during the 2009 rotavirus season by more than 65 percent among children age two and under.[59] In Nicaragua, which in 2006 became the first developing country to introduce a rotavirus vaccine, severe rotavirus infections were reduced by 40 percent and emergency room visits by a half.[60] In the United States, rotavirus vaccination since 2006 has led to drops in rotavirus-related hospitalizations by as much as 86 percent. The vaccines may also have prevented illness in non-vaccinated children by limiting the number of circulating infections.[61]

Rotavirus vaccines are licensed in more than 100 countries, but only 28[62] countries have introduced routine rotavirus vaccination.[63] Following the introduction of routine rotavirus vaccination in the US in 2006, the health burden of rotavirus gastroenteritis "rapidly and dramatically reduced" despite lower coverage levels compared to other routine infant immunizations.[64] Clinical trials of the Rotarix rotavirus vaccine in South Africa and Malawi, found that the vaccine significantly reduced severe diarrhoea episodes caused by rotavirus, and that the infection was preventable by vaccination.[65] Safety and efficacy trials of Rotarix and RotaTeq in Africa and Asia found that the vaccines dramatically reduced severe disease among infants in developing countries, where the majority of rotavirus deaths occur.[66] A 2012 Cochrane review of 41 clinical trials that included 186,263 participants concluded Rotarix and RotaTeq are effective vaccines.[67] Additional rotavirus vaccines are under development.[68] In September 2013, the vaccine will be offered to all children in the UK, aged between two and three months, and it is expected to halve the cases of severe infection and reduce the number of children admitted to hospital because of the infection by 70 percent.[69]

International non-governmental organization PATH, the WHO, the U.S. Centers for Disease Control and Prevention, and the GAVI Alliance are working to bring rotavirus vaccines to developing countries, where children face the greatest burden. Through the Rotavirus Vaccine Program and the Accelerating Vaccine Introduction initiative, these groups are partnering with research institutions and governments to reduce child morbidity and mortality from diarrhoeal disease by making a vaccine against rotavirus available for use in developing countries.[70]

Infections of other animals[edit]

Rotaviruses infect the young of many species of animals and they are a major cause of diarrhoea in wild and reared animals worldwide.[7] As a pathogen of livestock, notably in young calves and piglets, rotaviruses cause economic loss to farmers because of costs of treatment associated with high morbidity and mortality rates.[71] These rotaviruses are a potential reservoir for genetic exchange with human rotaviruses.[71] There is evidence that animal rotaviruses can infect humans, either by direct transmission of the virus or by contributing one or several RNA segments to reassortants with human strains.[72][73]

Virology[edit]

Types of rotavirus[edit]

There are five species of rotavirus, referred to as A, B, C, D and E. Humans are primarily infected by species A, B and C, most commonly by species A. All five species cause disease in other animals.[74] Within rotavirus A there are different strains, called serotypes.[75] As with influenza virus, a dual classification system is used based on two proteins on the surface of the virus. The glycoprotein VP7 defines the G serotypes and the protease-sensitive protein VP4 defines P serotypes.[76] Because the two genes that determine G-types and P-types can be passed on separately to progeny viruses, different combinations are found.[77]

Structure[edit]

The genome of rotavirus consists of 11 unique double helix molecules of RNA which are 18,555 nucleotides in total. Each helix, or segment, is a gene, numbered 1 to 11 by decreasing size. Each gene codes for one protein, except genes 9, which codes for two.[78] The RNA is surrounded by a three-layered icosahedral protein capsid. Viral particles are up to 76.5 nm in diameter[79][80] and are not enveloped.

Proteins[edit]

There are six viral proteins (VPs) that form the virus particle (virion). These structural proteins are called VP1, VP2, VP3, VP4, VP6 and VP7. In addition to the VPs, there are six nonstructural proteins (NSPs), that are only produced in cells infected by rotavirus. These are called NSP1, NSP2, NSP3, NSP4, NSP5 and NSP6.[74]

A cut-up image of a single rotavirus particle showing the RNA moecules surrounded by the VP6 protein and this in turn surrounded by the VP7 protein. The V4 protein protrudes from the surface of the spherical particel.
A simplified diagram of the location of rotavirus structural proteins

At least six of the twelve proteins encoded by the rotavirus genome bind RNA.[81] The role of these proteins play in rotavirus replication is not entirely understood; their functions are thought to be related to RNA synthesis and packaging in the virion, mRNA transport to the site of genome replication, and mRNA translation and regulation of gene expression.[82]

Structural proteins[edit]

VP1 is located in the core of the virus particle and is an RNA polymerase enzyme.[83] In an infected cell this enzyme produces mRNA transcripts for the synthesis of viral proteins and produces copies of the rotavirus genome RNA segments for newly produced virus particles.

An electron micrograph of many rotavirus particles, two of which have several smaller, black spheres which appear to be attached to them
Electron micrograph of gold nanoparticles attached to rotavirus. The small dark circular objects are gold nanoparticles coated with a monoclonal antibody specific for rotavirus protein VP6.

VP2 forms the core layer of the virion and binds the RNA genome.[84]

VP3 is part of the inner core of the virion and is an enzyme called guanylyl transferase. This is a capping enzyme that catalyses the formation of the 5' cap in the post-transcriptional modification of mRNA.[85] The cap stabilises viral mRNA by protecting it from nucleic acid degrading enzymes called nucleases.[86]

VP4 is on the surface of the virion that protrudes as a spike.[87] It binds to molecules on the surface of cells called receptors and drives the entry of the virus into the cell.[88] VP4 has to be modified by the protease enzyme trypsin, which is found in the gut, into VP5* and VP8* before the virus is infectious.[89] VP4 determines how virulent the virus is and it determines the P-type of the virus.[90]

VP6 forms the bulk of the capsid. It is highly antigenic and can be used to identify rotavirus species.[17] This protein is used in laboratory tests for rotavirus A infections.[91]

VP7 is a glycoprotein that forms the outer surface of the virion. Apart from its structural functions, it determines the G-type of the strain and, along with VP4, is involved in immunity to infection.[79]

Nonstructural viral proteins[edit]

NSP1, the product of gene 5, is a nonstructural RNA-binding protein.[92]

NSP2 is an RNA-binding protein that accumulates in cytoplasmic inclusions (viroplasms) and is required for genome replication.[93][94]

NSP3 is bound to viral mRNAs in infected cells and it is responsible for the shutdown of cellular protein synthesis.[95]

NSP4 is a viral enterotoxin to induce diarrhoea and was the first viral enterotoxin discovered.[24]

NSP5 is encoded by genome segment 11 of rotavirus A and in virus-infected cells NSP5 accumulates in the viroplasm.[96]

NSP6 is a nucleic acid binding protein,[97] and is encoded by gene 11 from an out of phase open reading frame.[98]

Rotavirus genes and proteins
RNA Segment (Gene) Size (base pairs) Protein Molecular weight kDa Location Copies per particle Function
1 3302 VP1 125 At the vertices of the core <25 RNA-dependent RNA polymerase
2 2690 VP2 102 Forms inner shell of the core 120 Stimulates viral RNA replicase
3 2591 VP3 88 At the vertices of the core <25 Guanylyl transferase mRNA capping enzyme
4 2362 VP4 87 Surface spike 120 Cell attachment, virulence
5 1611 NSP1 59 Nonstructural 0 5'RNA binding
6 1356 VP6 45 Inner Capsid 780 Structural and species-specific antigen
7 1104 NSP3 37 Nonstructural 0 Enhances viral mRNA activity and shut-offs cellular protein synthesis
8 1059 NSP2 35 Nonstructural 0 NTPase involved in RNA packaging
9 1062 VP71 VP72 38 and 34 Surface 780 Structural and neutralisation antigen
10 751 NSP4 20 Nonstructural 0 Enterotoxin
11 667 NSP5 NSP6 22 Nonstructural 0 ssRNA and dsRNA binding modulator of NSP2

This table is based on the simian rotavirus strain SA11.[99][100][101] RNA-protein coding assignments differ in some strains.

Replication[edit]

A cartoon illustrating how a single rotavirus particle infects a cell, replicates in the cytoplasm and produces many progeny particles, which burst out from the host cell.
A simplified drawing of the rotavirus replication cycle

Rotaviruses replicate mainly in the gut,[102] and infect enterocytes of the villi of the small intestine, leading to structural and functional changes of the epithelium.[103] The triple protein coats make them resistant to the acidic pH of the stomach and the digestive enzymes in the gut.

The virus enter cells by receptor mediated endocytosis and form a vesicle known as an endosome. Proteins in the third layer (VP7 and the VP4 spike) disrupt the membrane of the endosome, creating a difference in the calcium concentration. This causes the breakdown of VP7 trimers into single protein subunits, leaving the VP2 and VP6 protein coats around the viral dsRNA, forming a double-layered particle (DLP).[104]

The eleven dsRNA strands remain within the protection of the two protein shells and the viral RNA-dependent RNA polymerase creates mRNA transcripts of the double-stranded viral genome. By remaining in the core, the viral RNA evades innate host immune responses called RNA interference that are triggered by the presence of double-stranded RNA.

During the infection, rotavirus produces mRNA for both protein biosynthesis and gene replication. Most of the rotavirus proteins accumulate in viroplasm, where the RNA is replicated and the DLPs are assembled. Viroplasm is formed around the cell nucleus as early as two hours after virus infection, and consists of viral factories thought to be made by two viral nonstructural proteins: NSP5 and NSP2. Inhibition of NSP5 by RNA interference results in a sharp decrease in rotavirus replication. The DLPs migrate to the endoplasmic reticulum where they obtain their third, outer layer (formed by VP7 and VP4). The progeny viruses are released from the cell by lysis.[89][105][106]

History[edit]

An electron micrograph of a single rotavirus particle; it is round and looks like a wheel
One of Flewett's original electron micrographs

In 1943, Jacob Light and Horace Hodes proved that a filterable agent in the faeces of children with infectious diarrhoea also caused scours (livestock diarrhoea) in cattle.[107] Three decades later, preserved samples of the agent were shown to be rotavirus.[108] In the intervening years, a virus in mice[109] was shown to be related to the virus causing scours.[110] In 1973, Ruth Bishop and colleagues described related viruses found in children with gastroenteritis.[4]

In 1974, Thomas Henry Flewett suggested the name rotavirus after observing that, when viewed through an electron microscope, a rotavirus particle looks like a wheel (rota in Latin);[111][112] the name was officially recognised by the International Committee on Taxonomy of Viruses four years later.[113] In 1976, related viruses were described in several other species of animals.[110] These viruses, all causing acute gastroenteritis, were recognised as a collective pathogen affecting humans and animals worldwide.[111] Rotavirus serotypes were first described in 1980,[114] and in the following year, rotavirus from humans was first grown in cell cultures derived from monkey kidneys, by adding trypsin (an enzyme found in the duodenum of mammals and now known to be essential for rotavirus to replicate) to the culture medium.[115] The ability to grow rotavirus in culture accelerated the pace of research, and by the mid-1980s the first candidate vaccines were being evaluated.[116]

In 1998, a rotavirus vaccine was licensed for use in the United States. Clinical trials in the United States, Finland, and Venezuela had found it to be 80 to 100% effective at preventing severe diarrhoea caused by rotavirus A, and researchers had detected no statistically significant serious adverse effects.[117][118] The manufacturer, however, withdrew it from the market in 1999, after it was discovered that the vaccine may have contributed to an increased risk for intussusception, a type of bowel obstruction, in one of every 12,000 vaccinated infants.[119] The experience provoked intense debate about the relative risks and benefits of a rotavirus vaccine.[120] In 2006, two new vaccines against rotavirus A infection were shown to be safe and effective in children,[121] and in June 2009 the World Health Organization recommended that rotavirus vaccination be included in all national immunisation programmes to provide protection against this virus.[122]

References[edit]

  1. ^ a b c Dennehy PH (2000). "Transmission of rotavirus and other enteric pathogens in the home". Pediatr. Infect. Dis. J. 19 (10 Suppl): S103–5. doi:10.1097/00006454-200010001-00003. PMID 11052397. 
  2. ^ a b Bernstein DI (March 2009). "Rotavirus overview". The Pediatric Infectious Disease Journal 28 (3 Suppl): S50–3. doi:10.1097/INF.0b013e3181967bee. PMID 19252423. 
  3. ^ a b c Grimwood K, Lambert SB (February 2009). "Rotavirus vaccines: opportunities and challenges". Human Vaccines 5 (2): 57–69. doi:10.4161/hv.5.2.6924. PMID 18838873. 
  4. ^ a b Bishop R (October 2009). "Discovery of rotavirus: Implications for child health". Journal of Gastroenterology and Hepatology 24 (Suppl 3): S81–5. doi:10.1111/j.1440-1746.2009.06076.x. PMID 19799704. 
  5. ^ a b Rheingans RD, Heylen J, Giaquinto C (2006). "Economics of rotavirus gastroenteritis and vaccination in Europe: what makes sense?". Pediatr. Infect. Dis. J. 25 (1 Suppl): S48–55. doi:10.1097/01.inf.0000197566.47750.3d. PMID 16397429. 
  6. ^ a b c d e Simpson E, Wittet S, Bonilla J, Gamazina K, Cooley L, Winkler JL (2007). "Use of formative research in developing a knowledge translation approach to rotavirus vaccine introduction in developing countries". BMC Public Health 7: 281. doi:10.1186/1471-2458-7-281. PMC 2173895. PMID 17919334. 
  7. ^ a b Edward J Dubovi; Nigel James MacLachlan (2010). Fenner's Veterinary Virology, Fourth Edition. Boston: Academic Press. p. 288. ISBN 0-12-375158-6. 
  8. ^ a b c Tate JE, Burton AH, Boschi-Pinto C, Steele AD, Duque J, Parashar UD (February 2012). "2008 estimate of worldwide rotavirus-associated mortality in children younger than 5 years before the introduction of universal rotavirus vaccination programmes: a systematic review and meta-analysis". Lancet Infect Dis 12 (2): 136–141. doi:10.1016/S1473-3099(11)70253-5. PMID 22030330. 
  9. ^ a b World Health Organization (2008). "Global networks for surveillance of rotavirus gastroenteritis, 2001–2008". Weekly Epidemiological Record 83 (47): 421–428. Retrieved 3 May 2012. 
  10. ^ a b Fischer TK, Viboud C, Parashar U et al. (2007). "Hospitalizations and deaths from diarrhea and rotavirus among children <5 years of age in the United States, 1993–2003". J. Infect. Dis. 195 (8): 1117–25. doi:10.1086/512863. PMID 17357047. 
  11. ^ a b Diggle L (2007). "Rotavirus diarrhea and future prospects for prevention". Br. J. Nurs. 16 (16): 970–4. PMID 18026034. 
  12. ^ a b Giaquinto C, Dominiak-Felden G, Van Damme P, Myint TT, Maldonado YA, Spoulou V, Mast TC, Staat MA (July 2011). "Summary of effectiveness and impact of rotavirus vaccination with the oral pentavalent rotavirus vaccine: a systematic review of the experience in industrialized countries". Human Vaccines 7 (7): 734–48. doi:10.4161/hv.7.7.15511. PMID 21734466. 
  13. ^ a b c d Jiang V, Jiang B, Tate J, Parashar UD, Patel MM (July 2010). "Performance of rotavirus vaccines in developed and developing countries". Human Vaccines 6 (7): 532–42. doi:10.4161/hv.6.7.11278. PMC 3322519. PMID 20622508. 
  14. ^ Hochwald C, Kivela L (1999). "Rotavirus vaccine, live, oral, tetravalent (RotaShield)". Pediatr. Nurs. 25 (2): 203–4, 207. PMID 10532018. 
  15. ^ Maldonado YA, Yolken RH (1990). "Rotavirus". Baillieres Clin. Gastroenterol. 4 (3): 609–25. doi:10.1016/0950-3528(90)90052-I. PMID 1962726. 
  16. ^ Glass RI, Parashar UD, Bresee JS, Turcios R, Fischer TK, Widdowson MA, Jiang B, Gentsch JR (July 2006). "Rotavirus vaccines: current prospects and future challenges". Lancet 368 (9532): 323–32. doi:10.1016/S0140-6736(06)68815-6. PMID 16860702. 
  17. ^ a b c Bishop RF (1996). "Natural history of human rotavirus infection". Arch. Virol. Suppl. 12: 119–28. PMID 9015109. 
  18. ^ Offit PA (2001). Gastroenteritis viruses. New York: Wiley. pp. 106–124. ISBN 0-471-49663-4. 
  19. ^ Ward R (March 2009). "Mechanisms of protection against rotavirus infection and disease". The Pediatric Infectious Disease Journal 28 (3 Suppl): S57–9. doi:10.1097/INF.0b013e3181967c16. PMID 19252425. 
  20. ^ Ramsay M and Brown D (2000). Desselberger, U.; Gray, James, ed. Rotaviruses: methods and protocols. Totowa, NJ: Humana Press. p. 217. ISBN 0-89603-736-3. Free ebook [1]
  21. ^ Hrdy DB (1987). "Epidemiology of rotaviral infection in adults". Rev. Infect. Dis. 9 (3): 461–9. doi:10.1093/clinids/9.3.461. PMID 3037675. 
  22. ^ Butz AM, Fosarelli P, Dick J, Cusack T, Yolken R (1993). "Prevalence of rotavirus on high-risk fomites in day-care facilities". Pediatrics 92 (2): 202–5. PMID 8393172. 
  23. ^ Rao VC, Seidel KM, Goyal SM, Metcalf TG, Melnick JL (1 August 1984). "Isolation of enteroviruses from water, suspended solids, and sediments from Galveston Bay: survival of poliovirus and rotavirus adsorbed to sediments" (PDF). Appl. Environ. Microbiol. 48 (2): 404–9. PMC 241526. PMID 6091548. 
  24. ^ a b Hyser JM, Estes MK (January 2009). "Rotavirus vaccines and pathogenesis: 2008". Current Opinion in Gastroenterology 25 (1): 36–43. doi:10.1097/MOG.0b013e328317c897. PMC 2673536. PMID 19114772. 
  25. ^ Farnworth ER (June 2008). "The evidence to support health claims for probiotics". The Journal of Nutrition 138 (6): 1250S–4S. PMID 18492865. 
  26. ^ Ouwehand A, Vesterlund S (2003). "Health aspects of probiotics". IDrugs 6 (6): 573–80. PMID 12811680. 
  27. ^ Arya SC (1984). "Rotaviral infection and intestinal lactase level". J. Infect. Dis. 150 (5): 791. doi:10.1093/infdis/150.5.791. PMID 6436397. 
  28. ^ a b Patel MM, Tate JE, Selvarangan R, Daskalaki I, Jackson MA, Curns AT, Coffin S, Watson B, Hodinka R, Glass RI, Parashar UD (October 2007). "Routine laboratory testing data for surveillance of rotavirus hospitalizations to evaluate the impact of vaccination". The Pediatric Infectious Disease Journal 26 (10): 914–9. doi:10.1097/INF.0b013e31812e52fd. PMID 17901797. 
  29. ^ The Pediatric ROTavirus European CommitTee (PROTECT) (2006). "The paediatric burden of rotavirus disease in Europe". Epidemiol. Infect. 134 (5): 908–16. doi:10.1017/S0950268806006091. PMC 2870494. PMID 16650331. 
  30. ^ Angel J, Franco MA, Greenberg HB (2009). Mahy WJ and Van Regenmortel MHV, ed. Desk Encyclopedia of Human and Medical Virology. Boston: Academic Press. p. 278. ISBN 0-12-375147-0. 
  31. ^ Goode, Jamie; Chadwick, Derek (2001). Gastroenteritis viruses. New York: Wiley. p. 14. ISBN 0-471-49663-4. 
  32. ^ Fischer TK, Gentsch JR (2004). "Rotavirus typing methods and algorithms". Reviews in Medical Virology 14 (2): 71–82. doi:10.1002/rmv.411. PMID 15027000. 
  33. ^ Alam NH, Ashraf H (2003). "Treatment of infectious diarrhea in children". Paediatr. Drugs 5 (3): 151–65. doi:10.2165/00128072-200305030-00002. PMID 12608880. 
  34. ^ Sachdev HP (1996). "Oral rehydration therapy". Journal of the Indian Medical Association 94 (8): 298–305. PMID 8855579. 
  35. ^ World Health Organization, UNICEF. "Joint Statement: Clinical Management of Acute Diarrhoea". Retrieved 3 May 2012. 
  36. ^ Ramig RF (August 2007). "Systemic rotavirus infection". Expert Review of Anti-infective Therapy 5 (4): 591–612. doi:10.1586/14787210.5.4.591. PMID 17678424. 
  37. ^ Leung AK, Kellner JD, Davies HD (2005). "Rotavirus gastroenteritis". Adv. Ther. 22 (5): 476–87. doi:10.1007/BF02849868. PMID 16418157. 
  38. ^ Centers for Disease Control and Prevention (CDC) (October 2009). "Reduction in rotavirus after vaccine introduction—United States, 2000–2009". MMWR. Morbidity and Mortality Weekly Report 58 (41): 1146–9. PMID 19847149. Retrieved 20 December 2009. 
  39. ^ Rodrigo C, Salman N, Tatochenko V, Mészner Z, Giaquinto C (May 2010). "Recommendations for rotavirus vaccination: A worldwide perspective". Vaccine 28 (31): 5100–8. doi:10.1016/j.vaccine.2010.04.108. PMID 20472032. 
  40. ^ Parashar UD, Gibson CJ, Bresse JS, Glass RI (2006). "Rotavirus and severe childhood diarrhea". Emerging Infect. Dis. 12 (2): 304–6. doi:10.3201/eid1202.050006. PMC 3373114. PMID 16494759. 
  41. ^ Ryan MJ, Ramsay M, Brown D, Gay NJ, Farrington CP, Wall PG (1996). "Hospital admissions attributable to rotavirus infection in England and Wales". J. Infect. Dis. 174 (Suppl 1): S12–8. doi:10.1093/infdis/174.Supplement_1.S12. PMID 8752285. 
  42. ^ Atchison CJ, Tam CC, Hajat S, van Pelt W, Cowden JM, Lopman BA (March 2010). "Temperature-dependent transmission of rotavirus in Great Britain and The Netherlands". Proceedings. Biological Sciences / the Royal Society 277 (1683): 933–42. doi:10.1098/rspb.2009.1755. PMC 2842727. PMID 19939844. 
  43. ^ Levy K, Hubbard AE, Eisenberg JN (December 2009). "Seasonality of rotavirus disease in the tropics: a systematic review and meta-analysis". International Journal of Epidemiology 38 (6): 1487–96. doi:10.1093/ije/dyn260. PMC 2800782. PMID 19056806. 
  44. ^ Koopmans M, Brown D (1999). "Seasonality and diversity of Group A rotaviruses in Europe". Acta Paediatrica Supplement 88 (426): 14–9. doi:10.1111/j.1651-2227.1999.tb14320.x. PMID 10088906. 
  45. ^ UNICEF/WHO (2009) "Diarrhoea: Why children are still dying and what can be done." Retrieved 23 May 2010
  46. ^ Anderson EJ, Weber SG (February 2004). "Rotavirus infection in adults". The Lancet Infectious Diseases 4 (2): 91–9. doi:10.1016/S1473-3099(04)00928-4. PMID 14871633. 
  47. ^ Hopkins RS, Gaspard GB, Williams FP, Karlin RJ, Cukor G, Blacklow NR (1984). "A community waterborne gastroenteritis outbreak: evidence for rotavirus as the agent". American Journal of Public Health 74 (3): 263–5. doi:10.2105/AJPH.74.3.263. PMC 1651463. PMID 6320684. 
  48. ^ Bucardo F, Karlsson B, Nordgren J et al. (2007). "Mutated G4P[8] rotavirus associated with a nationwide outbreak of gastroenteritis in Nicaragua in 2005". J. Clin. Microbiol. 45 (3): 990–7. doi:10.1128/JCM.01992-06. PMC 1829148. PMID 17229854. 
  49. ^ Linhares AC, Pinheiro FP, Freitas RB, Gabbay YB, Shirley JA, Beards GM (1981). "An outbreak of rotavirus diarrhea among a non-immune, isolated South American Indian community". Am. J. Epidemiol. 113 (6): 703–10. PMID 6263087. 
  50. ^ Hung T, Chen GM, Wang CG et al. (1984). "Waterborne outbreak of rotavirus diarrhea in adults in China caused by a novel rotavirus". Lancet 1 (8387): 1139–42. doi:10.1016/S0140-6736(84)91391-6. PMID 6144874. 
  51. ^ Fang ZY, Ye Q, Ho MS et al. (1989). "Investigation of an outbreak of adult diarrhea rotavirus in China". J. Infect. Dis. 160 (6): 948–53. doi:10.1093/infdis/160.6.948. PMID 2555422. 
  52. ^ Kelkar SD, Zade JK (2004). "Group B rotaviruses similar to strain CAL-1, have been circulating in Western India since 1993". Epidemiol. Infect. 132 (4): 745–9. doi:10.1017/S0950268804002171. PMC 2870156. PMID 15310177. 
  53. ^ Ahmed MU, Kobayashi N, Wakuda M, Sanekata T, Taniguchi K, Kader A, Naik TN, Ishino M, Alam MM, Kojima K, Mise K, Sumi A (2004). "Genetic analysis of group B human rotaviruses detected in Bangladesh in 2000 and 2001". J. Med. Virol. 72 (1): 149–55. doi:10.1002/jmv.10546. PMID 14635024. 
  54. ^ Penaranda ME, Ho MS, Fang ZY et al. (1 October 1989). "Seroepidemiology of adult diarrhea rotavirus in China, 1977 to 1987" (PDF). J. Clin. Microbiol. 27 (10): 2180–3. PMC 266989. PMID 2479654. 
  55. ^ Desselberger U, Iturriza-Gomera, Gray JJ (2001). Gastroenteritis viruses. New York: Wiley. pp. 127–128. ISBN 0-471-49663-4. 
  56. ^ O'Ryan M (2007). "Rotarix (RIX4414): an oral human rotavirus vaccine". Expert review of vaccines 6 (1): 11–9. doi:10.1586/14760584.6.1.11. PMID 17280473. 
  57. ^ Matson DO (2006). "The pentavalent rotavirus vaccine, RotaTeq". Seminars in paediatric infectious diseases 17 (4): 195–9. doi:10.1053/j.spid.2006.08.005. PMID 17055370. 
  58. ^ Tate JE, Patel MM, Steele AD, Gentsch JR, Payne DC, Cortese MM, Nakagomi O, Cunliffe NA, Jiang B, Neuzil KM, de Oliveira LH, Glass RI, Parashar UD (April 2010). "Global impact of rotavirus vaccines". Expert Review of Vaccines 9 (4): 395–407. doi:10.1586/erv.10.17. PMID 20370550. 
  59. ^ Richardson, V; Hernandez-Pichardo J et al. (2010). "Effect of Rotavirus Vaccination on Death From Childhood Diarrhea in Mexico". The New England Journal of Medicine 362 (4): 299–305. doi:10.1056/NEJMoa0905211. PMID 20107215. 
  60. ^ Patel M, Pedreira C, De Oliveira LH et al. (August 2012). "Duration of protection of pentavalent rotavirus vaccination in Nicaragua". Pediatrics 130 (2): e365–72. doi:10.1542/peds.2011-3478. PMID 22753550. 
  61. ^ Patel, MM; Parashar UD, eds. (January 2011). "Real World Impact of Rotavirus Vaccination". Pediatric Infectious Disease Journal 30 (Supplement): S1. doi:10.1097/INF.0b013e3181fefa1f. PMID 21183833. Retrieved 8 May 2012. 
  62. ^ World Health Organization. "Global Immunization Data, March 2012". Retrieved 3 May 2012. 
  63. ^ Widdowson MA, Steele D, Vojdani J, Wecker J, Parashar U (November 2009). "Global rotavirus surveillance: determining the need and measuring the impact of rotavirus vaccines". The Journal of Infectious Diseases 200 (Suppl 1): S1–8. doi:10.1086/605061. PMID 19817589. 
  64. ^ Tate JE, Cortese MM, Payne DC, Curns AT, Yen C, Esposito DH, Cortes JE, Lopman BA, Patel MM, Gentsch JR, Parashar UD (January 2011). "Uptake, impact, and effectiveness of rotavirus vaccination in the United States: review of the first 3 years of postlicensure data". The Pediatric Infectious Disease Journal 30 (1 Suppl): S56–60. doi:10.1097/INF.0b013e3181fefdc0. PMID 21183842. 
  65. ^ Waggie Z, Hawkridge A, Hussey GD (September 2010). "Review of rotavirus studies in Africa: 1976–2006". The Journal of Infectious Diseases 202 (Suppl): S23–33. doi:10.1086/653554. PMID 20684708. 
  66. ^ World Health Organization (December 2009). "Rotavirus vaccines: an update". Weekly Epidemiological Record. 51–52 (84): 533–540. Retrieved 8 May 2012. 
  67. ^ Soares-Weiser K, Maclehose H, Bergman H et al. (2012). Soares-Weiser, Karla, ed. "Vaccines for preventing rotavirus diarrhoea: vaccines in use". Cochrane Database Syst Rev 11: CD008521. doi:10.1002/14651858.CD008521.pub3. PMID 23152260. 
  68. ^ Ward RL, Clark HF, Offit PA (September 2010). "Influence of potential protective mechanisms on the development of live rotavirus vaccines". The Journal of Infectious Diseases 202 (Suppl): S72–9. doi:10.1086/653549. PMID 20684721. 
  69. ^ UK Department of Health: New vaccine to help protect babies against rotavirus. Retrieved on 10 November, 2012
  70. ^ Moszynski P (2011). "GAVI rolls out vaccines against child killers to more countries". BMJ (Clinical Research Ed.) 343: d6217. doi:10.1136/bmj.d6217. PMID 21957215. 
  71. ^ a b Martella V, Bányai K, Matthijnssens J, Buonavoglia C, Ciarlet M (January 2010). "Zoonotic aspects of rotaviruses". Veterinary Microbiology 140 (3–4): 246–55. doi:10.1016/j.vetmic.2009.08.028. PMID 19781872. 
  72. ^ Müller H, Johne R (2007). "Rotaviruses: diversity and zoonotic potential—a brief review". Berl. Munch. Tierarztl. Wochenschr. 120 (3–4): 108–12. PMID 17416132. 
  73. ^ Cook N, Bridger J, Kendall K, Gomara MI, El-Attar L, Gray J (2004). "The zoonotic potential of rotavirus". J. Infect. 48 (4): 289–302. doi:10.1016/j.jinf.2004.01.018. PMID 15066329. 
  74. ^ a b Kirkwood CD (September 2010). "Genetic and antigenic diversity of human rotaviruses: potential impact on vaccination programs". The Journal of Infectious Diseases 202 (Suppl): S43–8. doi:10.1086/653548. PMID 20684716. 
  75. ^ O'Ryan M (March 2009). "The ever-changing landscape of rotavirus serotypes". The Pediatric Infectious Disease Journal 28 (3 Suppl): S60–2. doi:10.1097/INF.0b013e3181967c29. PMID 19252426. 
  76. ^ Patton JT (January 2012). "Rotavirus diversity and evolution in the post-vaccine world". Discovery Medicine 13 (68): 85–97. PMC 3738915. PMID 22284787. 
  77. ^ Desselberger U, Wolleswinkel-van den Bosch J, Mrukowicz J, Rodrigo C, Giaquinto C, Vesikari T (2006). "Rotavirus types in Europe and their significance for vaccination". Pediatr. Infect. Dis. J. 25 (1 Suppl.): S30–41. doi:10.1097/01.inf.0000197707.70835.f3. PMID 16397427. 
  78. ^ Desselberger, U.; Gray, James (2000). Desselberger, U.; Gray, James, ed. Rotaviruses: methods and protocols. Totowa, NJ: Humana Press. p. 2. ISBN 0-89603-736-3. 
  79. ^ a b Pesavento JB, Crawford SE, Estes MK, Prasad BV (2006). "Rotavirus proteins: structure and assembly". Curr. Top. Microbiol. Immunol. Current Topics in Microbiology and Immunology 309: 189–219. doi:10.1007/3-540-30773-7_7. ISBN 978-3-540-30772-3. PMID 16913048. 
  80. ^ Prasad BV, Chiu W (1994). "Structure of rotavirus". Curr. Top. Microbiol. Immunol. 185: 9–29. PMID 8050286. 
  81. ^ Patton JT (1995). "Structure and function of the rotavirus RNA-binding proteins" (PDF). J. Gen. Virol. 76 (11): 2633–44. doi:10.1099/0022-1317-76-11-2633. PMID 7595370. 
  82. ^ Patton JT (2001). "Rotavirus RNA replication and gene expression". Novartis Found. Symp. Novartis Foundation Symposia 238: 64–77; discussion 77–81. doi:10.1002/0470846534.ch5. ISBN 9780470846537. PMID 11444036. 
  83. ^ Vásquez-del Carpió R, Morales JL, Barro M, Ricardo A, Spencer E (2006). "Bioinformatic prediction of polymerase elements in the rotavirus VP1 protein". Biol. Res. 39 (4): 649–59. doi:10.4067/S0716-97602006000500008. PMID 17657346. 
  84. ^ Arnoldi F, Campagna M, Eichwald C, Desselberger U, Burrone OR (2007). "Interaction of rotavirus polymerase VP1 with nonstructural protein NSP5 is stronger than that with NSP2". J. Virol. 81 (5): 2128–37. doi:10.1128/JVI.01494-06. PMC 1865955. PMID 17182692. 
  85. ^ Angel J, Franco MA, Greenberg HB (2009). Mahy BWJ, Van Regenmortel MHV, ed. Desk Encyclopedia of Human and Medical Virology. Boston: Academic Press. p. 277. ISBN 0-12-375147-0. 
  86. ^ Cowling VH (January 2010). "Regulation of mRNA cap methylation". Biochem. J. 425 (2): 295–302. doi:10.1042/BJ20091352. PMC 2825737. PMID 20025612. 
  87. ^ Gardet A, Breton M, Fontanges P, Trugnan G, Chwetzoff S (2006). "Rotavirus spike protein VP4 binds to and remodels actin bundles of the epithelial brush border into actin bodies". J. Virol. 80 (8): 3947–56. doi:10.1128/JVI.80.8.3947-3956.2006. PMC 1440440. PMID 16571811. 
  88. ^ Arias CF, Isa P, Guerrero CA, Méndez E, Zárate S, López T, Espinosa R, Romero P, López S (2002). "Molecular biology of rotavirus cell entry". Arch. Med. Res. 33 (4): 356–61. doi:10.1016/S0188-4409(02)00374-0. PMID 12234525. 
  89. ^ a b Jayaram H, Estes MK, Prasad BV (April 2004). "Emerging themes in rotavirus cell entry, genome organization, transcription and replication". Virus Research 101 (1): 67–81. doi:10.1016/j.virusres.2003.12.007. PMID 15010218. 
  90. ^ Hoshino Y, Jones RW, Kapikian AZ (2002). "Characterization of neutralization specificities of outer capsid spike protein VP4 of selected murine, lapine, and human rotavirus strains". Virology 299 (1): 64–71. doi:10.1006/viro.2002.1474. PMID 12167342. 
  91. ^ Beards GM, Campbell AD, Cottrell NR, Peiris JS, Rees N, Sanders RC, Shirley JA, Wood HC, Flewett TH (1 February 1984). "Enzyme-linked immunosorbent assays based on polyclonal and monoclonal antibodies for rotavirus detection" (PDF). J. Clin. Microbiol. 19 (2): 248–54. PMC 271031. PMID 6321549. 
  92. ^ Hua J, Mansell EA, Patton JT (1993). "Comparative analysis of the rotavirus NS53 gene: conservation of basic and cysteine-rich regions in the protein and possible stem-loop structures in the RNA". Virology 196 (1): 372–8. doi:10.1006/viro.1993.1492. PMID 8395125. 
  93. ^ Kattoura MD, Chen X, Patton JT (1994). "The rotavirus RNA-binding protein NS35 (NSP2) forms 10S multimers and interacts with the viral RNA polymerase". Virology 202 (2): 803–13. doi:10.1006/viro.1994.1402. PMID 8030243. 
  94. ^ Taraporewala ZF, Patton JT (2004). "Nonstructural proteins involved in genome packaging and replication of rotaviruses and other members of the Reoviridae". Virus Res. 101 (1): 57–66. doi:10.1016/j.virusres.2003.12.006. PMID 15010217. 
  95. ^ Poncet D, Aponte C, Cohen J (1 June 1993). "Rotavirus protein NSP3 (NS34) is bound to the 3' end consensus sequence of viral mRNAs in infected cells" (PDF). J. Virol. 67 (6): 3159–65. PMC 237654. PMID 8388495. 
  96. ^ Afrikanova I, Miozzo MC, Giambiagi S, Burrone O (1996). "Phosphorylation generates different forms of rotavirus NSP5". J. Gen. Virol. 77 (9): 2059–65. doi:10.1099/0022-1317-77-9-2059. PMID 8811003. 
  97. ^ Rainsford EW, McCrae MA (2007). "Characterization of the NSP6 protein product of rotavirus gene 11". Virus Res. 130 (1–2): 193–201. doi:10.1016/j.virusres.2007.06.011. PMID 17658646. 
  98. ^ Mohan KV, Atreya CD (2001). "Nucleotide sequence analysis of rotavirus gene 11 from two tissue culture-adapted ATCC strains, RRV and Wa". Virus Genes 23 (3): 321–9. doi:10.1023/A:1012577407824. PMID 11778700. 
  99. ^ Desselberger U. Rotavirus: basic facts. In Rotaviruses Methods and Protocols. Ed. Gray, J. and Desselberger U. Humana Press, 2000, pp. 1–8. ISBN 0-89603-736-3
  100. ^ Patton JT. Rotavirus RNA replication and gene expression. In Novartis Foundation. Gastroenteritis Viruses, Humana Press, 2001, pp. 64–81. ISBN 0-471-49663-4
  101. ^ Claude M. Fauquet; J. Maniloff; Desselberger, U. (2005). Virus taxonomy: classification and nomenclature of viruses: 8th report of the International Committee on Taxonomy of Viruses. Amsterdam: Elsevier/Academic Press. p. 489. ISBN 0-12-249951-4. 
  102. ^ Greenberg HB, Estes MK (May 2009). "Rotaviruses: from pathogenesis to vaccination". Gastroenterology 136 (6): 1939–51. doi:10.1053/j.gastro.2009.02.076. PMC 3690811. PMID 19457420. 
  103. ^ Greenberg HB, Clark HF, Offit PA (1994). "Rotavirus pathology and pathophysiology". Curr. Top. Microbiol. Immunol. 185: 255–83. PMID 8050281. 
  104. ^ Baker M, Prasad BV (2010). "Rotavirus cell entry". Current Topics in Microbiology and Immunology. Current Topics in Microbiology and Immunology 343: 121–48. doi:10.1007/82_2010_34. ISBN 978-3-642-13331-2. PMID 20397068. 
  105. ^ Patton JT, Vasquez-Del Carpio R, Spencer E (2004). "Replication and transcription of the rotavirus genome". Curr. Pharm. Des. 10 (30): 3769–77. doi:10.2174/1381612043382620. PMID 15579070. 
  106. ^ Ruiz MC, Leon T, Diaz Y, Michelangeli F (2009). "Molecular biology of rotavirus entry and replication". TheScientificWorldJournal 9: 1476–97. doi:10.1100/tsw.2009.158. PMID 20024520. 
  107. ^ Light JS, Hodes HL (1943). "Studies on epidemic diarrhea of the new-born: Isolation of a Filtrable Agent Causing Diarrhea in Calves". Am. J. Public Health Nations Health 33 (12): 1451–4. doi:10.2105/AJPH.33.12.1451. PMC 1527675. PMID 18015921. 
  108. ^ Mebus CA, Wyatt RG, Sharpee RL et al. (1 August 1976). "Diarrhea in gnotobiotic calves caused by the reovirus-like agent of human infantile gastroenteritis" (PDF). Infect. Immun. 14 (2): 471–4. PMC 420908. PMID 184047. 
  109. ^ Rubenstein D, Milne RG, Buckland R, Tyrrell DA (1971). "The growth of the virus of epidemic diarrhoea of infant mice (EDIM) in organ cultures of intestinal epithelium". British journal of experimental pathology 52 (4): 442–45. PMC 2072337. PMID 4998842. 
  110. ^ a b Woode GN, Bridger JC, Jones JM, Flewett TH, Davies HA, Davis HA, White GB (1 September 1976). "Morphological and antigenic relationships between viruses (rotaviruses) from acute gastroenteritis in children, calves, piglets, mice, and foals" (PDF). Infect. Immun. 14 (3): 804–10. PMC 420956. PMID 965097. 
  111. ^ a b Flewett TH, Woode GN (1978). "The rotaviruses". Arch. Virol. 57 (1): 1–23. doi:10.1007/BF01315633. PMID 77663. 
  112. ^ Flewett TH, Bryden AS, Davies H, Woode GN, Bridger JC, Derrick JM (1974). "Relation between viruses from acute gastroenteritis of children and newborn calves". Lancet 2 (7872): 61–3. doi:10.1016/S0140-6736(74)91631-6. PMID 4137164. 
  113. ^ Matthews RE (1979). "Third report of the International Committee on Taxonomy of Viruses. Classification and nomenclature of viruses". Intervirology 12 (3–5): 129–296. doi:10.1159/000149081. PMID 43850. 
  114. ^ Beards GM, Brown DW (March 1988). "The antigenic diversity of rotaviruses: significance to epidemiology and vaccine strategies". European Journal of Epidemiology 4 (1): 1–11. doi:10.1007/BF00152685. PMID 2833405. 
  115. ^ Urasawa T, Urasawa S, Taniguchi K (1981). "Sequential passages of human rotavirus in MA-104 cells". Microbiol. Immunol. 25 (10): 1025–35. doi:10.1111/j.1348-0421.1981.tb00109.x. PMID 6273696. 
  116. ^ Ward RL, Bernstein DI (January 2009). "Rotarix: a rotavirus vaccine for the world". Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America 48 (2): 222–8. doi:10.1086/595702. PMID 19072246. 
  117. ^ "Rotavirus vaccine for the prevention of rotavirus gastroenteritis among children. Recommendations of the Advisory Committee on Immunization Practices (ACIP)". MMWR Recomm Rep 48 (RR–2): 1–20. 1999. PMID 10219046. 
  118. ^ Kapikian AZ (2001). "A rotavirus vaccine for prevention of severe diarrhoea of infants and young children: development, utilization and withdrawal". Novartis Found. Symp. Novartis Foundation Symposia 238: 153–71; discussion 171–9. doi:10.1002/0470846534.ch10. ISBN 9780470846537. PMID 11444025. 
  119. ^ Bines JE (2005). "Rotavirus vaccines and intussusception risk". Curr. Opin. Gastroenterol. 21 (1): 20–5. PMID 15687880. 
  120. ^ Bines J (2006). "Intussusception and rotavirus vaccines". Vaccine 24 (18): 3772–6. doi:10.1016/j.vaccine.2005.07.031. PMID 16099078. 
  121. ^ Dennehy PH (2008). "Rotavirus vaccines: an overview". Clin. Microbiol. Rev. 21 (1): 198–208. doi:10.1128/CMR.00029-07. PMC 2223838. PMID 18202442. 
  122. ^ "Meeting of the immunization Strategic Advisory Group of Experts, April 2009—conclusions and recommendations". Relevé Épidémiologique Hebdomadaire / Section D'hygiène Du Secrétariat De La Société Des Nations = Weekly Epidemiological Record / Health Section of the Secretariat of the League of Nations 84 (23): 220–36. June 2009. PMID 19499606. 

External links[edit]

Rotaviral Gastroenteritis
Classification and external resources
ICD-10 A08.0
ICD-9 008.61
DiseasesDB 11667
MedlinePlus 000252
eMedicine emerg/401
MeSH D012400