Bill Ritter and ABC Medical Correspondent Dr. Jennifer Ashton discuss the COVID-19 pandemic. NEW YORK CITY (WABC) -- ABC News' Dr. Jennifer Ashton and NYC's new medical supply czar join Bill Ritter on ...

NEW YORK CITY (WABC) -- On Up Close, Bill Ritter discusses his recovery from coronavirus and speaks with U.S. Senator Chuck Schumer, Nassau County Executive Laura Curran, and ABC Chief Medical ...

The FDA has granted emergency use authorization to the first COVID-19 vaccine heralded as a vital tool in saving lives and helping return life to normal in the United States. But even with the ...

All the latest news and photos from the ABC News medical correspondent. Stay up to date with the Dr Oz Show and Good Morning ...

Antibody testing could tell who recovered and who's infected, allowing people to return to work and society to resume as normal, she said.