Search for a COVID-19 vaccine heats up in China, US
https://apnews.com/b89077d3a652cc564a5b01083de8dbce
WASHINGTON (AP) — Three potential COVID-19 vaccines are making fast progress in early-stage testing in volunteers in China and the U.S., but it’s still a long road to prove if they'll really work.
China’s CanSino Biologics is beginning the second phase of testing its vaccine candidate, China's Ministry of Science and Technology said Tuesday.
Search for a COVID-19 vaccine heats up in China, US
Apr 14, 2020, 8:18pm UTC
https://apnews.com/b89077d3a652cc564a5b01083de8dbce
> WASHINGTON (AP) — Three potential COVID-19 vaccines are making fast progress in early-stage testing in volunteers in China and the U.S., but it’s still a long road to prove if they'll really work.
> China’s CanSino Biologics is beginning the second phase of testing its vaccine candidate, China's Ministry of Science and Technology said Tuesday.