epidemiologist
Americannoun
Explanation
An epidemiologist is a scientist or medical professional who specializes patterns of diseases that spread between people. Epidemiologists study things like the causes and treatment of lung disease, for example. If you're interested in public health or communicable illnesses, you might decide to be an epidemiologist one day. An epidemiologist might study the spread of a strain of the flu, or investigate the causes of a measles outbreak. Epidemiologist comes from epidemiology, "the study of epidemics," which has a Greek root: epidemios, "among the people."
Vocabulary lists containing epidemiologist
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
However, an epidemiologist who has spent decades studying mesothelioma rates, said there were two "concerning epidemiological observations" coming from more recent data.
From BBC ● Aug. 24, 2026
El-Sayed, who is a trained epidemiologist, had a prestigious academic career.
From Barron's ● Aug. 5, 2026
Carlota Medus, senior epidemiologist supervisor at the Minnesota Department of Health’s foodborne-diseases unit, said in a statement that the department had identified 110 cases of salmonella javiana that were part of the outbreak.
From MarketWatch ● Aug. 4, 2026
Brandon Brown, an epidemiologist and professor of medicine with the UC Riverside School of Medicine, contracted the illness in 2018 from what he believes was a salad he ate during a trip.
From Los Angeles Times ● Jul. 14, 2026
He had recently been assigned to Michigan as a state epidemiologist, and suddenly he had been called to Africa.
From "The Hot Zone" by Richard Preston
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
