Epidemiology Archives

About half of health care workers positive for COVID-19 by serology have no symptoms

Jul. 9, 2020—The IVY Research Network has completed initial studies evaluating the epidemiology of COVID-19 in health care workers and patients.

Questions and answers on epidemiology of COVID-19

Mar. 26, 2020—Though he specializes in chronic disease, epidemiologist Qi Dai, MD, PhD, professor of Medicine, has been closely following the international scientific literature on SARS-CoV-2 and the disease it causes, COVID-19 (coronavirus disease 2019).

Meat intake and colorectal polyps

Mar. 9, 2020—Red and processed meat intakes are strongly associated with increased risk of sessile serrated polyps, which are not as well studied as conventional adenomas.

HDL-cholesterol and breast cancer risk

Jan. 23, 2020—Genetic analyses suggest that high circulating HDL-cholesterol levels may increase breast cancer risk — a surprising finding since increased HDL-cholesterol is thought to be healthy.

Potential prostate cancer biomarkers

Sep. 19, 2019—An analysis of more than 140,000 people of European ancestry has identified blood protein biomarkers associated with prostate cancer risk.

Cancer susceptibility genes

Aug. 26, 2019—Gene variants associated with cancer risk appear to contribute to carcinogenesis by regulating target genes that in turn promote the generation of mutations.

Shu, Zheng receive Vietnam’s top honor for foreign scientists

Aug. 1, 2019—The Vietnamese Ministry of Health has awarded two Vanderbilt epidemiologists the Memorabilia Medal “For the People’s Health” in appreciation for their contributions in helping the nation establish a population-based research program for cancer, diabetes and other non-communicable diseases.

Biomarkers of DNA methylation can be a predictor of breast cancer risk

Jun. 26, 2019—Biomarkers of DNA methylation, which regulate gene expression, can be a predictor of breast cancer risk.

Mouth microbes and colorectal cancer

Jun. 6, 2019—Microbial species in the mouth could be playing a role in colorectal cancer development, according to new research from epidemiologists at VUMC.

Public health expert Galea set for Discovery Lecture

Jan. 17, 2019—Sandro Galea, MD, MPH, DrPH, Dean and Robert A. Knox Professor at Boston University School of Public Health, will deliver the next Flexner Discovery Lecture on Thursday, Jan. 24.

Study links soy formula feeding and menstrual pain

Dec. 13, 2018—Researchers at the National Institute of Environmental Health Sciences (NIEHS), with the help of an epidemiologist at Monroe Carell Jr. Children’s Hospital at Vanderbilt, recently published findings showing an association between infant soy formula feeding and menstrual pain in adulthood.