Загрузка страницы

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

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

Видео 4 phases of COVID-19 vaccine clinical trials explained | USA TODAY канала USA TODAY
Показать
Комментарии отсутствуют
Введите заголовок:

Введите адрес ссылки:

Введите адрес видео с YouTube:

Зарегистрируйтесь или войдите с
Информация о видео
1 августа 2020 г. 6:08:55
00:02:07
Яндекс.Метрика