4 phases of COVID-19 vaccine clinical trials explained | USA TODAY

by 24USATVAug. 1, 2020, 1:50 a.m. 30
-

COVID-19: What are the 4 phases of vaccine clinical trials? RELATED: Dr. Anthony Fauci's latest testimony https://youtu.be/X7ks62Jtvn0 Approving a vaccine in the U.S. usually takes years, but COVID-19 vaccines are moving through in record time. What does that mean? » Subscribe to USA TODAY: http://bit.ly/1xa3XAh » Watch more on this and other topics from USA TODAY: http://bit.ly/2SGVh9f » USA TODAY delivers current local and national news, sports, entertainment, finance, technology, and more through award-winning journalism, photos, videos and VR. #covid19

Tags:
-

Related Articles

NEWS

America’s role in helping refugees

by 24USATVAug. 11, 2020, 2:50 a.m.2
NEWS

DEVELOPING: Shots fired near the White House

by 24USATVAug. 10, 2020, 10:50 p.m.2
NEWS

Trump says Secret Service fired shots outside the White House

by 24USATVAug. 10, 2020, 10:50 p.m.2
NEWS

Why Joe Biden's running mate selection matters more than usual

by 24USATVAug. 10, 2020, 9:50 p.m.2
NEWS

Atlanta mayor comments on Biden VP speculation

by 24USATVAug. 10, 2020, 9:50 p.m.2
NEWS

TikTok: from social star to Trump target

by 24USATVAug. 10, 2020, 7:50 p.m.2