fbpx

Tag: Coronavac efficiency

RIO DE JANEIRO, BRAZIL - The vaccine against Covid-19 from the Chinese manufacturer Sinovac is safe and is able to produce an immune response in the body 28 days after its administration in 97 percent of cases, according to...

LATEST NEWS

WEATHER

Rio de Janeiro
clear sky
24.5 ° C
25 °
23 °
78 %
1kmh
0 %
Mon
32 °
Tue
32 °
Wed
34 °
Thu
34 °
Fri
34 °
error: Content is protected !!