David Judson Sencer (November 10, 1924 – May 2, 2011) was an American
public health
Public health is "the science and art of preventing disease, prolonging life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communities and individuals". Analyzing the det ...
official who orchestrated the 1976 immunization program against
swine flu
Swine influenza is an infection caused by any of several types of swine influenza viruses. Swine influenza virus (SIV) or swine-origin influenza virus (S-OIV) refers to any strain of the influenza family of viruses that is endemic in pigs. As ...
. Between 1966 and 1977, he was the longest serving director of the
Centers for Disease Control and Prevention
The Centers for Disease Control and Prevention (CDC) is the national public health agency of the United States. It is a United States federal agency, under the Department of Health and Human Services, and is headquartered in Atlanta, Georg ...
(CDC), in this capacity, he did nothing to stop the
Tuskegee Syphilis Study
The Tuskegee Study of Untreated Syphilis in the Negro Male (informally referred to as the Tuskegee Experiment or Tuskegee Syphilis Study) was a study conducted between 1932 and 1972 by the United States Public Health Service (PHS) and the Cente ...
, in spite of ethical concerns raised internally. From 1981 to 1986, he was
Commissioner of Health of the City of New York
The Commissioner of Health of the City of New York is the head of the city's Department of Health and Mental Hygiene. The commissioner is appointed by the Mayor of New York City, and also serves on the city's Board of Health with the chairperson ...
.
Personal life and education
Sencer was born on November 10, 1924, in
Grand Rapids, Michigan
Grand Rapids is a city and county seat of Kent County, Michigan, Kent County in the U.S. state of Michigan. At the 2020 United States census, 2020 census, the city had a population of 198,917 which ranks it as the List of municipalities in Mi ...
. His father, who specialized in furniture, died in Sencer's early life, so his mother, Helen Furness, raised him. After receiving scholarships to Cranbrook School and
Wesleyan University
Wesleyan University ( ) is a private liberal arts university in Middletown, Connecticut. Founded in 1831 as a men's college under the auspices of the Methodist Episcopal Church and with the support of prominent residents of Middletown, the c ...
, he left Wesleyan before graduating and enlisting in the
Navy
A navy, naval force, or maritime force is the branch of a nation's armed forces principally designated for naval and amphibious warfare; namely, lake-borne, riverine, littoral, or ocean-borne combat operations and related functions. It include ...
. Subsequently, the Navy "sent him to medical school at the
University of Mississippi
The University of Mississippi ( byname Ole Miss) is a public research university that is located adjacent to Oxford, Mississippi, and has a medical center in Jackson. It is Mississippi's oldest public university and its largest by enrollment. ...
. He completed his medical degree at the
University of Michigan
, mottoeng = "Arts, Knowledge, Truth"
, former_names = Catholepistemiad, or University of Michigania (1817–1821)
, budget = $10.3 billion (2021)
, endowment = $17 billion (2021)As o ...
."
During his stint at University of Michigan,
tuberculosis
Tuberculosis (TB) is an infectious disease usually caused by ''Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in w ...
consigned him to the hospital for a year and a half.
This incident motivated him to study public health.
Sencer would later go on to attain a
Master's degree
A master's degree (from Latin ) is an academic degree awarded by universities or colleges upon completion of a course of study demonstrating mastery or a high-order overview of a specific field of study or area of professional practice. in public health at
Harvard University
Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of high ...
.
In 2009, he was awarded an honorary B.A. degree from Wesleyan.
In 1951, Sencer married Jane Blood Sencer, with whom he had three children: Susan, a pediatric oncologist; Ann, an oncology nurse practitioner; and Stephen, chief legal officer for
Emory University
Emory University is a private research university in Atlanta, Georgia. Founded in 1836 as "Emory College" by the Methodist Episcopal Church and named in honor of Methodist bishop John Emory, Emory is the second-oldest private institution of h ...
.
U.S. Public Health Service career

In 1955, Sencer joined the
US Public Health Service
The United States Public Health Service (USPHS or PHS) is a collection of agencies of the Department of Health and Human Services concerned with public health, containing nine out of the department's twelve operating divisions. The Assistant ...
.
In 1960, Sencer became the assistant director of the CDC, and in 1966, the director. In this capacity he played a major role in 1974 in establishing
Emory University
Emory University is a private research university in Atlanta, Georgia. Founded in 1836 as "Emory College" by the Methodist Episcopal Church and named in honor of Methodist bishop John Emory, Emory is the second-oldest private institution of h ...
's public health department, which later became the
Rollins School of Public Health
The Rollins School of Public Health (RSPH) is the public health school of Emory University. Founded in 1990, Rollins has more than 1,100 students pursuing master's degrees ( MPH/MSPH) and over 150 students pursuing doctorate degrees (PhD). The ...
.
The
Tuskegee Syphilis Study
The Tuskegee Study of Untreated Syphilis in the Negro Male (informally referred to as the Tuskegee Experiment or Tuskegee Syphilis Study) was a study conducted between 1932 and 1972 by the United States Public Health Service (PHS) and the Cente ...
continued under Sencer. Even when ethical concerns were raised internally in 1966 and 1968, Sencer did nothing to stop the experiment until the press got involved in 1972.
During Sencer's administration, the CDC grew considerably, addressing for the first time
malaria
Malaria is a mosquito-borne infectious disease that affects humans and other animals. Malaria causes symptoms that typically include fever, tiredness, vomiting, and headaches. In severe cases, it can cause jaundice, seizures, coma, or deat ...
, nutrition, tobacco control, as well as family planning, health education, and
occupational safety and health
Occupational safety and health (OSH), also commonly referred to as occupational health and safety (OHS), occupational health, or occupational safety, is a multidisciplinary field concerned with the safety, health, and welfare of people at ...
.
Additionally, Sencer prepared instructions for the
quarantine
A quarantine is a restriction on the movement of people, animals and goods which is intended to prevent the spread of disease or pests. It is often used in connection to disease and illness, preventing the movement of those who may have been ...
of astronauts returning from the moon, which was suspected to harbor extraterrestrial pathogens.
The agency's most successful undertaking was a
smallpox
Smallpox was an infectious disease caused by variola virus (often called smallpox virus) which belongs to the genus Orthopoxvirus. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (WHO) ce ...
-prevention project in
Central Africa
Central Africa is a subregion of the African continent comprising various countries according to different definitions. Angola, Burundi, the Central African Republic, Chad, the Democratic Republic of the Congo, the Republic of the Congo, E ...
and later in the rest of the world.
This was among the CDC's first significant dealings with international public health, which the CDC presently directs.
At the forefront of the effort was William H. Foege, who said: "I never asked
encerfor anything that he didn't deliver...He said you couldn’t protect U.S. citizens from smallpox without getting rid of it in the world, and that was a new approach. People in the field got all the praise, but he was the unsung hero. He just kept providing what we needed."
After the
swine flu outbreak of 1976, in which over 200 recruits in
Fort Dix
Fort Dix, the common name for the Army Support Activity (ASA) located at Joint Base McGuire-Dix-Lakehurst, is a United States Army post. It is located south-southeast of Trenton, New Jersey. Fort Dix is under the jurisdiction of the Air Force A ...
,
New Jersey
New Jersey is a U.S. state, state in the Mid-Atlantic States, Mid-Atlantic and Northeastern United States, Northeastern regions of the United States. It is bordered on the north and east by the state of New York (state), New York; on the ea ...
were infected, Sencer resolved that all US citizens should be immunized. Precipitated both by his apprehensions of a recurrence of the
1918–1919 flu plague and by
President Gerald Ford's incitement, the decision was later criticized as "rash and wasteful". It led the
United States Public Health Service
The United States Public Health Service (USPHS or PHS) is a collection of agencies of the Department of Health and Human Services concerned with public health, containing nine out of the department's twelve operating divisions. The Assistant ...
to request up to 200 million doses of vaccine. However, the anticipated pandemic did not emerge, and "rising percentages" of the 45 million vaccinated were afflicted with
Guillain–Barré syndrome
Guillain–Barré syndrome (GBS) is a rapid-onset muscle weakness caused by the immune system damaging the peripheral nervous system. Typically, both sides of the body are involved, and the initial symptoms are changes in sensation or pain often ...
, which provoked over 24 deaths. Sencer was both condemned and supported. Having worked with Sencer at CDC, epidemiologist
James W. Curran, explained, "Dave Sencer made a hard choice, and he did it for the right reason — to protect the American public... He was trying to protect Americans had there been
swine flu epidemic and absent one, there was bound to be criticism."
In 2006, Sencer wrote a report on the swine flu program: "When lives are at stake, it is better to err on the side of overreaction than underreaction... In 1976, the federal government wisely opted to put protection of the public first".
That year,
Legionnaires' disease
Legionnaires' disease is a form of atypical pneumonia caused by any species of '' Legionella'' bacteria, quite often '' Legionella pneumophila''. Signs and symptoms include cough, shortness of breath, high fever, muscle pains, and headaches. ...
, then unidentified, killed 29 attendees of a Philadelphia
American Legion conference. Sencer sent 20
epidemiologists
Epidemiology is the study and analysis of the distribution (who, when, and where), patterns and determinants of health and disease conditions in a defined population.
It is a cornerstone of public health, and shapes policy decisions and evide ...
there to investigate, and months later they attributed the disease to a type of bacteria in the air-conditioning system in the hotel where the conference was held.
When Jimmy Carter's presidency began,
Secretary of Health, Education, and Welfare
The United States secretary of health and human services is the head of the United States Department of Health and Human Services, and serves as the principal advisor to the president of the United States on all health matters. The secretary is ...
Joseph A. Califano Jr.
Joseph Anthony Califano Jr. (born May 15, 1931) is an American attorney, professor, and public servant. He is known for the roles he played in shaping welfare policies in the cabinets of Presidents Lyndon B. Johnson and Jimmy Carter and for ser ...
dismissed Sencer as "part of the normal turnover of staff when administrations change",
though it took until May 1977 to replace Sencer with
William H. Foege
William Herbert Foege (; ''-ghee''; born March 12, 1936) is an American physician and epidemiologist who is credited with "devising the global strategy that led to the eradication of smallpox in the late 1970s". From May 1977 to 1983, Foege serv ...
.
Later career
After a short stint in the
private sector
The private sector is the part of the economy, sometimes referred to as the citizen sector, which is owned by private groups, usually as a means of establishment for profit or non profit, rather than being owned by the government.
Employment
The ...
as Senior VP, Medicine at Becton, Dickinson & Co., Sencer, in 1982, during the development of the
AIDS epidemic in New York City, rejoined the
public sector
The public sector, also called the state sector, is the part of the economy composed of both public services and public enterprises. Public sectors include the public goods and governmental services such as the military, law enforcement, in ...
as the health commissioner of the city, whose mayor was
Edward I. Koch. Although some appreciated his arrangement of weekly information-swapping sessions between doctors and public health officials, others, particularly those in the gay community, reprehended him for "dragging his feet". AIDS activist
Larry Kramer
Laurence David Kramer (June 25, 1935May 27, 2020) was an American playwright, author, film producer, public health advocate, and gay rights activist. He began his career rewriting scripts while working for Columbia Pictures, which led him to Lo ...
contended, "He and his reign accounted for one of the most disastrous experiences of public health anywhere in the world... What did he do? He didn't do anything. He had a mayor who said, 'I don't want to know,' and Sencer fell into line."
James Colgrove
James is a common English language surname and given name:
*James (name), the typically masculine first name James
* James (surname), various people with the last name James
James or James City may also refer to:
People
* King James (disambiguati ...
, however, acknowledged Sencer's "amending the city's codes so that AIDS cases were treated confidentially, defending the right of children with AIDS to attend public schools, and being an early advocate for a city-sponsored needle-exchange program". Colgrove agreed with critics that Sencer was a poor public educator. He neglected to disseminate information regarding sexual risk reduction for gay and bisexual men, and initially did not publicize that "casual contact" did not spread AIDS.
Sencer also supported "free clean needles for addicts and fought to keep gay bathhouses open, believing they were an ideal place to teach safe sex".

Former CDC director
Thomas Frieden called Sencer "a public health giant... And until the end he continued to be a thoughtful and vibrant member of the public health community. At the height of the
H1N1 pandemic of 2009, he was here full time, and I said, 'Can I pay you?' He said, 'No, this is a labor of love.'"
Death
Sencer died from
pneumonia
Pneumonia is an inflammatory condition of the lung primarily affecting the small air sacs known as alveoli. Symptoms typically include some combination of productive or dry cough, chest pain, fever, and difficulty breathing. The severi ...
on May 2, 2011, at the age of 86, in his hometown of
Atlanta
Atlanta ( ) is the capital and most populous city of the U.S. state of Georgia. It is the seat of Fulton County, the most populous county in Georgia, but its territory falls in both Fulton and DeKalb counties. With a population of 498,71 ...
,
Georgia
Georgia most commonly refers to:
* Georgia (country), a country in the Caucasus region of Eurasia
* Georgia (U.S. state), a state in the Southeast United States
Georgia may also refer to:
Places
Historical states and entities
* Related to t ...
.
He is the namesake of the
David J. Sencer CDC Museum
The David J. Sencer CDC Museum, often referred to as the CDC Museum, is museum about the U.S. Centers for Disease Control and Prevention located in Atlanta, Georgia. The museum is affiliated with the Smithsonian Institution.
Mission
Histo ...
.
References and notes
;References
https://www.bitchute.com/video/KckFn6QczJGA/
;Notes
External links
Obituaryfrom ''
The Daily Telegraph
''The Daily Telegraph'', known online and elsewhere as ''The Telegraph'', is a national British daily broadsheet newspaper published in London by Telegraph Media Group and distributed across the United Kingdom and internationally.
It was f ...
''
, -
{{DEFAULTSORT:Sencer, David
1924 births
2011 deaths
Centers for Disease Control and Prevention people
Wesleyan University alumni
University of Mississippi alumni
Harvard School of Public Health alumni
People from Atlanta
People from Grand Rapids, Michigan
American public health doctors
United States Department of Health and Human Services officials
University of Michigan Medical School alumni
Commissioners of Health of the City of New York
Directors of the Centers for Disease Control and Prevention
Lyndon B. Johnson administration personnel
Nixon administration personnel
Ford administration personnel
Carter administration personnel