Tag: future variants may require a modified vaccine as the virus mutates to increase its infectivity

RIO DE JANEIRO, BRAZIL - A study in Israel found that one of the coronavirus vaccines is effective against the British variant of the coronavirus, but has limitations with the South African variant. The finding was made by researchers...

LATEST NEWS

WEATHER

Rio de Janeiro
few clouds
17.4 ° C
19.4 °
15 °
84 %
1kmh
20 %
Sat
23 °
Sun
25 °
Mon
28 °
Tue
31 °
Wed
27 °