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Haycocknema perplexum

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Haycocknema perplexum
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Nematoda
Class: Enoplea
Order: Muspiceida
Family: Robertdollfusiidae
Genus: Haycocknema
Spratt, Beveridge, Andrews & Dennett, 1999
Species:
H. perplexum
Binomial name
Haycocknema perplexum
Spratt, Beveridge, Andrews & Dennett, 1999

Haycocknema perplexum are nematodes which reside in tissues under the skin or in blood vessels.[1] The origin of these parasites and their natural hosts are not known at this time.[1] This group is around 8% of nematode species which affect vertebrates.[1] Clinical symptoms of this parasite include eosinophilia and high levels of creatine kinase.[1] While rare with only thirteen documented cases, all originating in Australia,[2] this parasite can become fatal if untreated due to the muscles of the respiratory system becoming unable to function properly.[1]

The first case was documented in 1998, and no cases in non-human animals have been reported as of 2022. Only one documented death from complications of infection with the parasite has been recorded.[2]

The treatment for this parasite is 400 mg of Abendazole.[3] This broad spectrum medication is an antihelmintic drug that can treat diseases by impairing the parasite's ability to absorb glucose, resulting in its death.[3]

References

  1. ^ a b c d e "Haycocknema perplexum" (PDF). Wildlifehealthaustralia.com.au. March 2008.
  2. ^ a b Pritt, Bobbi S.; Mathison, Blaine A.; Bradbury, Richard S.; Liewluck, Teerin; Nicolau, Stefan; O’Horo, John C.; Grunst, David; Pinto, Marcus V.; Swanson, Amy A.; Virk, Abinash. "Imported Haycocknema perplexum Infection, United States - Volume 28, Number 11—November 2022 - Emerging Infectious Diseases journal - CDC". doi:10.3201/eid2811.220286. {{cite journal}}: Cite journal requires |journal= (help)
  3. ^ a b "Albendazole". PubChem.
  1. Haycocknema perplexum: [Internet]. Wildlifehealthaustralia.com.au. 2018 [cited 26 March 2018]. Available from: https://www.wildlifehealthaustralia.com.au/Portals/0/Documents/FactSheets/Public%20health/Haycocknema%20perplexum%20Mar%202008%20(1.1).pdf
  2. Albendazole [Internet]. Pubchem.ncbi.nlm.nih.gov. 2018 [cited 26 March 2018]. Available from: https://pubchem.ncbi.nlm.nih.gov/compound/albendazole#section=Top