Saul Krugman

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Saul Krugman
Born April 7, 1911
Bronx, New York, USA
Died November 26, 1995(1995-11-26) (aged 84)
Nationality Flag of the United States.svg American
Alma mater Ohio State University
University of Richmond
Medical College of Virginia
New York University (NYU)
Known for Contributions to Pediatric Infectious Diseases (textbook and primary research), Willowbrook Hepatitis Studies
Awards Robert Koch Prize (Gold, 1978)
John Howland Award (1981)
Scientific career
Fields Medical researcher
Institutions New York University (NYU)

Saul Krugman (April 7, 1911 – October 26, 1995) was an American pediatrician, medical researcher and vaccinologist whose controversial work led to the development of the vaccine against hepatitis B.[1] According to vaccinologist Maurice Hilleman, Krugman's studies on hepatitis in the mentally disabled at the Willowbrook State School in New York City "were the most unethical medical experiments ever performed in children in the United States".[2]


The son of Russian Jewish immigrants, Krugman was born in the Bronx on April 7, 1911. He began his undergraduate studies at Ohio State University in 1929 and, after taking time off following his junior year to earn money so he could complete his studies, graduated from the University of Richmond in 1934.[1]

Krugman began his medical studies at the Medical College of Virginia. After service during World War II — he served as a flight surgeon in the South Pacific — he went on to pursue research at New York University (NYU). Krugman was the first to distinguish hepatitis A from hepatitis B. and made great strides in describing their different characteristics and behaviors. While examining blood samples from patients with hepatitis at NYU, Krugman discovered that heating blood containing hepatitis B would kill the virus while preserving an antibody response when used as a vaccine.

From 1958 to 1964, Krugman injected disabled children with live hepatitis virus.[3] After infecting the children, Krugman would then experiment with developing a vaccine to be used to protect United States military personnel from the chronic and often fatal disease. In addition, feces were taken from institutionalized children with hepatitis A and put in milkshakes, which were then fed to newly admitted children. Poor families were often coerced into allowing their children to be included in these “treatments” as a prerequisite for admission into the state school which was the only option for working-class families needing care for a child suffering from mental retardation or other disability.

Staff at Willowbrook, who later quit over the experiments, testified to the pressure put on families, and the false reassurances they got from the doctors. When the school was finally closed, the children who once resided there were often refused entry to regular schools’ programs for special needs children because they were infected with the hepatitis virus. Krugman was not only never censured for these abuses, but was awarded the 1983 Mary Woodard Lasker Public Service Award. In the words of the Lasker Committee:

“Dr. Krugman's most far-reaching achievement concerns viral hepatitis. In a long and elegant sequence of studies beginning in the mid-1950s, he proved that "infectious" (type A) hepatitis, transmitted by the fecal-oral route, and the more serious "serum" (type B) hepatitis, transmitted by blood, body secretions, and sexual contact, were caused by two immunologically distinct viruses.” [4] These studies were sponsored by the Armed Forces Epidemiological Board, Office of the Surgeon General, U.S. Army and approved by the New York State Department of Mental Hygiene. The ethics of the Willowbrook Studies have been widely debated [5][6]

In early 1972, Geraldo Rivera, an investigative reporter for television station WABC-TV in New York City, conducted an investigation of Willowbrook (after a series of articles in the Staten Island Advance and Staten Island Register newspapers), uncovering a host of deplorable conditions, including overcrowding, inadequate sanitary facilities, and physical and sexual abuse of residents by members of the school's staff.

In 1972, Krugman became the president of the American Pediatric Society.

He died on October 26, 1995 in Fort Lauderdale, Florida.[1]

See also[edit]


  1. ^ a b c Wolfgang Saxon (October 28, 1995). "Saul Krugman, 84; Led Fight to Vanquish Childhood Diseases". New York Times. Dr. Saul Krugman, a longtime head of pediatrics at the New York University School of Medicine and a leader in the development of vaccines against measles, rubella and hepatitis, died on Thursday at Broward General Hospital in Fort Lauderdale, Fla. He was 84 and had lived in Fort Lauderdale since his retirement in 1991 as professor of pediatrics at New York University Medical Center. ... He was born in the Bronx, the son of immigrant parents from Russia. He did his undergraduate work at Ohio State University and the University of Richmond and received his medical degree at the Medical College of Virginia in 1939. ... 
  2. ^ Offit, Paul A. (2007), Vaccinated: One Man's Quest to Defeat the World's Deadliest Diseases, New York: Smithsonian Books/Collins, pg 27.
  3. ^ Experiments at the Willowbrook State School "The Lancet" 1971 May 8;1(7706):966-7.
  4. ^
  5. ^
  6. ^ Krugman, S. The Willowbrook hepatitis studies revisited: ethical aspects. Reviews of Infectious Diseases. 1986 Jan-Feb;8(1):157-62.