Warren Winkelstein
Encyclopedia
Warren Winkelstein Jr., M.D.
Doctor of Medicine
Doctor of Medicine is a doctoral degree for physicians. The degree is granted by medical schools...

, M.P.H.
Professional degrees of public health
The Master of Public Health and the Doctor of Public Health are multi-disciplinary professional degrees awarded for studies in areas related to public health....

 (b. 1 July 1922) is an American epidemiologist
Epidemiology
Epidemiology is the study of health-event, health-characteristic, or health-determinant patterns in a population. It is the cornerstone method of public health research, and helps inform policy decisions and evidence-based medicine by identifying risk factors for disease and targets for preventive...

 and professor emeritus in the School of Public Health at the University of California, Berkeley
University of California, Berkeley
The University of California, Berkeley , is a teaching and research university established in 1868 and located in Berkeley, California, USA...

. Winkelstein is a member of the Institute of Medicine
Institute of Medicine
The Institute of Medicine is a not-for-profit, non-governmental American organization founded in 1970, under the congressional charter of the National Academy of Sciences...

 of the U.S. National Academy of Sciences
United States National Academy of Sciences
The National Academy of Sciences is a corporation in the United States whose members serve pro bono as "advisers to the nation on science, engineering, and medicine." As a national academy, new members of the organization are elected annually by current members, based on their distinguished and...

. During the 1960s Winkelstein was considered one of the leading epidemiologists of the time.

Winkelstein was born in Syracuse, New York
Syracuse, New York
Syracuse is a city in and the county seat of Onondaga County, New York, United States, the largest U.S. city with the name "Syracuse", and the fifth most populous city in the state. At the 2010 census, the city population was 145,170, and its metropolitan area had a population of 742,603...

, and received his medical degree from Syracuse University
Syracuse University
Syracuse University is a private research university located in Syracuse, New York, United States. Its roots can be traced back to Genesee Wesleyan Seminary, founded by the Methodist Episcopal Church in 1832, which also later founded Genesee College...

 in 1947. He subsequently obtained a Masters degree in public health from Columbia University
Columbia University
Columbia University in the City of New York is a private, Ivy League university in Manhattan, New York City. Columbia is the oldest institution of higher learning in the state of New York, the fifth oldest in the United States, and one of the country's nine Colonial Colleges founded before the...

 in 1950. After working in Buffalo, New York
Buffalo, New York
Buffalo is the second most populous city in the state of New York, after New York City. Located in Western New York on the eastern shores of Lake Erie and at the head of the Niagara River across from Fort Erie, Ontario, Buffalo is the seat of Erie County and the principal city of the...

 for several years under Abraham Lilienfeld, he accepted an appointment at the School of Public Health at the University of California, Berkeley
University of California, Berkeley
The University of California, Berkeley , is a teaching and research university established in 1868 and located in Berkeley, California, USA...

, serving as Dean of the school from 1972 to 1981.

Winkelstein has made important contributions in a number of areas of epidemiology. Early in his academic career, he participated in clinical trials of the polio vaccine
Polio vaccine
Two polio vaccines are used throughout the world to combat poliomyelitis . The first was developed by Jonas Salk and first tested in 1952. Announced to the world by Salk on April 12, 1955, it consists of an injected dose of inactivated poliovirus. An oral vaccine was developed by Albert Sabin...

. During his time in Buffalo, Winkelstein studied the health impact of the city's air pollution
Air pollution
Air pollution is the introduction of chemicals, particulate matter, or biological materials that cause harm or discomfort to humans or other living organisms, or cause damage to the natural environment or built environment, into the atmosphere....

, successfully separating the effect of pollution from other confounding social and environmental factors, and also contributed greatly to the understanding of coronary artery disease in women. At Berkeley, Winkelstein did pioneering research on the link between tobacco smoke and cervical cancer
Cervical cancer
Cervical cancer is malignant neoplasm of the cervix uteri or cervical area. One of the most common symptoms is abnormal vaginal bleeding, but in some cases there may be no obvious symptoms until the cancer is in its advanced stages...

.

In the 1980s and thereafter, Winkelstein's work was focused mainly on HIV
HIV
Human immunodeficiency virus is a lentivirus that causes acquired immunodeficiency syndrome , a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive...

 and the AIDS pandemic
AIDS pandemic
The acquired immune deficiency syndrome pandemic is a widespread disease caused by the human immunodeficiency virus .Since AIDS was first recognized in 1981, it has led to the deaths of more than 25 million people, making it one of the most destructive diseases in recorded history.Despite recent...

. Winkelstein led the San Francisco Men's Health Study, one of the largest and best-described cohorts of people at risk for HIV/AIDS. By studying this cohort, Winkelstein and his collaborators were able to contribute greatly to the understanding of the epidemiology of HIV and AIDS, in particular the modes of viral transmission, risk factors for progression to AIDS, and duration of the incubation period. Winkelstein also addressed Peter Duesberg
Peter Duesberg
Peter H. Duesberg is a member of the United States National Academy of Sciences and a professor of molecular and cell biology at the University of California, Berkeley...

's arguments that AIDS was related to drug use rather than HIV infection, demonstrating, along with immunologist Michael Ascher and other colleagues, that "such claims have no basis in fact."

Since retiring and assuming emeritus status, Winkelstein has worked on biographical sketches of major figures in the history of epidemiology, including John Snow
John Snow (physician)
John Snow was an English physician and a leader in the adoption of anaesthesia and medical hygiene. He is considered to be one of the fathers of epidemiology, because of his work in tracing the source of a cholera outbreak in Soho, England, in 1854.-Early life and education:Snow was born 15 March...

, Edward Jenner
Edward Jenner
Edward Anthony Jenner was an English scientist who studied his natural surroundings in Berkeley, Gloucestershire...

, and his mentor, Abraham Lilienfeld.
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