New Clues to Crohn’s Disease in Kids

MONDAY, Dec. 14, 2020 — Important clues about Crohn’s disease in children have emerged in new research. Scientists analyzed gene expression in individual cells in the inner lining (epithelium) of the intestines of human fetuses,

How safe are the new COVID-19 vaccines?

(HealthDay)—Two COVID-19 vaccines are on the verge of approval in the United States, with pharmaceutical companies promising that millions of doses will be available to the first wave of recipients within a matter of weeks.