By KATIE KINDELAN, ABC News (SAN ANTONIO) -- Dr. Nayeli Rodulfo-Zayas, an emergency medicine physician in San Antonio, Texas, was 35 weeks pregnant when she received her second dose of the COVID-19 vaccine... Read More.
By DR. ROSE MARIE LESLIE, ABC News (NEW YORK) -- Despite receiving one or two doses of a coronavirus vaccine, multiple members of Congress have tested positive for COVID-19 since the riot at... Read More.
By DR. NICK NISSEN, ABC News (NEW YORK) -- Exercise is good for your health, but researchers are now finding that better cardiovascular fitness might save you from a trip to the hospital... Read More.
By KATIE KINDELAN, ABC News (NEW YORK) -- Kasen Donerlson is being called a "miracle baby" after surviving both COVID-19 and a liver transplant, all before his first birthday."It's been very,... Read More.
By DR. SEAN LLEWELLYN and SONY SALZMAN, ABC News (NEW YORK) -- Two independent research groups published findings confirming what many scientists have long suspected: The U.S. has its own unique COVID-19 viral... Read More.
By STEPHANIE RAMOS, KATIE O'BRIEN, and ARIELLE MITROPOULOS, ABC News(WORCESTER, Ma.) -- Michael Gadbois, a first responder, was used to going the DCU Center for concerts and sporting events.
By ERIN SCHUMAKER, ABC News(AUSTIN, Texas) -- Sky-high COVID-19 positivity rates at schools in Austin, Texas, have local health officials on edge.In Travis County, where Austin is located,... Read More.
By KATIE KINDELAN, ABC News(NEW YORK) -- Flo, a widely used period and fertility-tracking app, has reached a settlement with the Federal Trade Commission over allegations the company shared users'... Read More.
By KAYNA WHITWORTH, ABC News(NEW YORK) -- Largely cut off from the rest of the world, people living in the most remote areas of the Last Frontier are getting the... Read More.