Assistant Professor of Epidemiology at Boston University School of Public Health. Follow for causal inference, epidemiology, & data science. Twitter: @epiellie

Health & science writer on Elemental & other pubs. Hospitalist physician in internal medicine & pediatrics. Interpreter of medical jargon. bostapler.medium.com

(skil-AH-chay) Author in #history, #science, & #medicine. Bylines: SciAm, Globe&Mail, WIRED, WSJ. EIC Medical Humanities. Host of Peculiar Book Club. she/her

New York Times, 1976–2021. Last beat: lead Covid reporter. 2020 Chancellor Award; 2021 NYT team Pulitzer donaldgmcneiljr1954@gmail.com

Harriet and Robert H. Heilbrunn Professor and Chair, Population and Family Health at Columbia University's Mailman School of Public Health

Epidemiologist, Immunologist, Physician, Harvard Public Health/Medical School. Discuss vaccines, immunity, infectious diseases, public health, rapidtests.org

Infectious disease MD working on pandemic policy, emerging infections, preventing bioterror. www.trackingzebra.com