China Covid Vaccine Induces Quick Immune Response Within 4 Weeks: Study

Sinovac Biotech's experimental COVID-19 vaccine CoronaVac triggered a quick immune response but the level of antibodies produced was lower than in people who had recovered from the disease,...
https://ift.tt/eA8V8J
from NDTV News - Topstories https://ift.tt/3nCCYP5