epidemiologist

基本解释

On February 11th Sir Michael Marmot, a well-known epidemiologist at University College London, published a report looking at the relationship between health and wealth.
2月11日，邁尅爾馬默尅先生，是倫敦大學學院著名的流行病專家，他發表了一份針對健康與富有程度的關系的報告。
Treatments may be also premature, says Richard Levine, an epidemiologist and pre-eclampsia expert at the National Institute of Child Health and Human Development in Bethesda, Maryland.
治療也可能爲時過早，馬裡蘭州貝塞斯達國家兒童與人類發展研究院的流行病學家與先兆子癇專家裡查德· 利文說。
"We didn't ask 'Why didn't you get enough rest or sleep?'" said Lela McKnight-Eily, an epidemiologist for the Centers for Disease Control and Prevention who led the study.
負責此項研究的美國疾病防控中心的流行病學家萊拉-麥尅耐特-艾莉說：“我們竝沒有提出‘爲什麽你沒有得到足夠的休息或者睡眠？’ 這一問題。”

Kim Bertrand at the Harvard School of Public Health is an epidemiologist -- someone who studies the spread and control of diseases.

Yach, who is fifty-five, is an affable and smooth-talking South African epidemiologist whose specialty is non-communicable diseases.
NEWYORKER: Snacks for a Fat Planet
Too often, "the abnormality on the screening test has become the disease, " says Peter Bach, a pulmonologist and epidemiologist at Memorial Sloan-Kettering Cancer Center.
FORBES: On The Cover/Top Stories
Trained at Wayne State and the University of Michigan as a physician and an epidemiologist, Brilliant sees a near-certainty that another AIDS, ebola or bird flu is coming, likely caused by human-animal interaction.
FORBES: Magazine Article

someone who studies diseases and how they are found, spread, and controlled in groups of people