Saad B. Omer is an

epidemiologist 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, and application of this knowledge to prevent diseases. It is a cornerstone ...

who currently serves as the founding

dean Dean may refer to: People * Dean (given name) * Dean (surname), a surname of Anglo-Saxon English origin * Dean (South Korean singer), a stage name for singer Kwon Hyuk * Dean Delannoit, a Belgian singer most known by the mononym Dean * Dean Sw ...

of the School of Public Health at

UT Southwestern Medical Center The University of Texas Southwestern Medical Center (UT Southwestern or UTSW) is a Public university, public Academic health science centre, academic health science center in Dallas, Texas. With approximately 23,000 employees, more than 3,000 ...

. Educated at the Aga Khan University Medical College and later at

Johns Hopkins University The Johns Hopkins University (often abbreviated as Johns Hopkins, Hopkins, or JHU) is a private university, private research university in Baltimore, Maryland, United States. Founded in 1876 based on the European research institution model, J ...

, Omer's research includes studies of

vaccines A vaccine is a biological preparation that provides active acquired immunity to a particular infectious or malignant disease. The safety and effectiveness of vaccines has been widely studied and verified. A vaccine typically contains an ag ...

and

immunization Immunization, or immunisation, is the process by which an individual's immune system becomes fortified against an infectious agent (known as the antigen, immunogen). When this system is exposed to molecules that are foreign to the body, called ' ...

across

Asia Asia ( , ) is the largest continent in the world by both land area and population. It covers an area of more than 44 million square kilometres, about 30% of Earth's total land area and 8% of Earth's total surface area. The continent, which ...

Africa Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac ...

North America North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...

, and

Oceania Oceania ( , ) is a region, geographical region including Australasia, Melanesia, Micronesia, and Polynesia. Outside of the English-speaking world, Oceania is generally considered a continent, while Mainland Australia is regarded as its co ...

. Before becoming a dean at UT Southwestern, he held appointments in the public health schools of

Emory University Emory University is a private university, private research university in Atlanta, Georgia, United States. It was founded in 1836 as Emory College by the Methodist Episcopal Church and named in honor of Methodist bishop John Emory. Its main campu ...

and

Yale University Yale University is a Private university, private Ivy League research university in New Haven, Connecticut, United States. Founded in 1701, Yale is the List of Colonial Colleges, third-oldest institution of higher education in the United Stat ...

. He became a member of the American

National Academy of Medicine The National Academy of Medicine (NAM), known as the Institute of Medicine (IoM) until 2015, is an American nonprofit, non-governmental organization. The National Academy of Medicine is a part of the National Academies of Sciences, Engineerin ...

in 2022. Omer has stated he has "been working in public health since the age of 19". He received his

MBBS A Bachelor of Medicine, Bachelor of Surgery (; MBBS, also abbreviated as BM BS, MB ChB, MB BCh, or MB BChir) is a medical degree granted by medical schools or universities in countries that adhere to the United Kingdom's higher education tradi ...

degree from the Aga Khan University Medical College in

Karachi Karachi is the capital city of the Administrative units of Pakistan, province of Sindh, Pakistan. It is the List of cities in Pakistan by population, largest city in Pakistan and 12th List of largest cities, largest in the world, with a popul ...

, Pakistan, and later received MPH and

PhD A Doctor of Philosophy (PhD, DPhil; or ) is a terminal degree that usually denotes the highest level of academic achievement in a given discipline and is awarded following a course of graduate study and original research. The name of the deg ...

degrees from

Baltimore Baltimore is the most populous city in the U.S. state of Maryland. With a population of 585,708 at the 2020 census and estimated at 568,271 in 2024, it is the 30th-most populous U.S. city. The Baltimore metropolitan area is the 20th-large ...

, Maryland, US. From 2000 to 2008, Omer was employed as a faculty member of the

Johns Hopkins Bloomberg School of Public Health The Johns Hopkins Bloomberg School of Public Health is the public health graduate school of Johns Hopkins University, a private university, private research university primarily based in Baltimore, Maryland. It was founded as the Johns Hopkins ...

. He became an

assistant professor Assistant professor is an academic rank just below the rank of an associate professor used in universities or colleges, mainly in the United States, Canada, Japan, and South Korea. Overview This position is generally taken after earning a doct ...

at the Emory Rollins School of Public Health in 2008, and became an associate and

full professor Professor (commonly abbreviated as Prof.) is an academic rank at universities and other post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a 'person who professes'. Professors ...

in 2013 and 2015, respectively. He was

endowed A financial endowment is a legal structure for managing, and in many cases indefinitely perpetuating, a pool of financial, real estate, or other investments for a specific purpose according to the will of its founders and donors. Endowments are ...

William H. Foege Professor at the time of his move to Yale in 2019. Starting in 2019, Omer served as the inaugural director of the Yale Institute for Global Health, a joint venture between the

Yale School of Medicine The Yale School of Medicine is the medical school of Yale University, a private research university in New Haven, Connecticut. It was founded in 1810 as the Medical Institution of Yale College and formally opened in 1813. It is the sixth-oldest m ...

and School of Public Health. While at Yale, he held appointments in the university's medicine, nursing, and public health schools, and directed the institute through its response to the

COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...

. In 2020, Omer was quoted in multiple news outlets, including ''

The Washington Post ''The Washington Post'', locally known as ''The'' ''Post'' and, informally, ''WaPo'' or ''WP'', is an American daily newspaper published in Washington, D.C., the national capital. It is the most widely circulated newspaper in the Washington m ...

'', ''

The Wall Street Journal ''The Wall Street Journal'' (''WSJ''), also referred to simply as the ''Journal,'' is an American newspaper based in New York City. The newspaper provides extensive coverage of news, especially business and finance. It operates on a subscriptio ...

'', and ''

The New York Times ''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of ...

'', as an expert on vaccines and

herd immunity Herd immunity (also called herd effect, community immunity, population immunity, or mass immunity) is a form of indirect protection that applies only to contagious diseases. It occurs when a sufficient percentage of a population has become i ...

. He shared his concerns of

vaccine hesitancy Vaccine hesitancy is a delay in acceptance, or refusal of vaccines despite availability and supporting evidence. The term covers refusals to vaccinate, delaying vaccines, accepting vaccines but remaining uncertain about their use, or using ce ...

and advocated for communication efforts to raise awareness of the pandemic's impacts. He also supports advance planning of vaccine allocations so states are more prepared in the event of another pandemic. He had previously received media coverage for his studies on exemptions to

measles Measles (probably from Middle Dutch or Middle High German ''masel(e)'', meaning "blemish, blood blister") is a highly contagious, Vaccine-preventable diseases, vaccine-preventable infectious disease caused by Measles morbillivirus, measles v ...

and

whooping cough Whooping cough ( or ), also known as pertussis or the 100-day cough, is a highly contagious, Vaccine-preventable diseases, vaccine-preventable Pathogenic bacteria, bacterial disease. Initial symptoms are usually similar to those of the common c ...

vaccine requirements and the prevalence of vaccine refusals in the US. In 2019, Omer spoke as a witness to the U.S. Senate Committee on Health, Education, Labor and Pensions hearing entitled "Vaccines Save Lives". In 2021, he again served as a witness on the topic of vaccines, this time in a testimony to the

House Energy and Commerce Committee The Committee on Energy and Commerce is one of the oldest standing committees of the United States House of Representatives. Established in 1795, it has operated continuously—with various name changes and jurisdictional changes—for more tha ...

. Omer left Yale in 2023 to become Lyda Hill Dean of the Peter O'Donnell Jr. School of Public Health at

. As the founding dean of UT Southwestern's public health school, the first class of MPH students matriculated under his leadership. His deanship has included recruiting new faculty members and positioning the school with an influence on "public health policy and clinical practice". He retains appointments as an

adjunct professor An adjunct professor is a type of academic appointment in higher education who does not work at the establishment full-time. The terms of this appointment and the job security of the tenure vary in different parts of the world, but the term is gen ...

at both Johns Hopkins and Emory. Omer has received multiple awards for his work, including the 2009 Maurice R. Hilleman Early-Stage Career Investigator Award from the

National Foundation for Infectious Diseases The National Foundation for Infectious Diseases (abbreviated NFID) is a 501(c)(3) non-profit organization dedicated to educating the public and medical community about infectious diseases. It was established in 1973 and is based in Bethesda, Mary ...

for his work on maternal immunization and election to the

. He is a former trustee of the

Sabin Vaccine Institute Sabin Vaccine Institute ( ), located in Washington, D.C., is a global nonprofit organization that advances vaccine development for unmet medical needs and expands immunization coverage by strengthening vaccine access and acceptance. In partnersh ...

, and currently sits on the board of

Gavi, the Vaccine Alliance GAVI, officially Gavi, the Vaccine Alliance (previously the GAVI Alliance, and before that the Global Alliance for Vaccines and Immunization) is a public–private global health partnership with the goal of increasing access to immunization ...

References

External links

Research website
* {{DEFAULTSORT:Omer, Saad B. Living people Year of birth missing (living people) Missing middle or first names American epidemiologists Vaccinologists American public health doctors Aga Khan University alumni Johns Hopkins University alumni Johns Hopkins Bloomberg School of Public Health faculty Emory University faculty Yale University faculty University of Texas Southwestern Medical Center faculty Members of the National Academy of Medicine