Tag: WHO demands an efficacy of at least 50% for a candidate to be accepted as a vaccine

RIO DE JANEIRO, BRAZIL - Cuba's Covid-19 vaccine candidate Soberana 02 has achieved 62% efficacy with the administration of 2 of its 3 planned doses, an intermediate result that exceeds the 50% required by the World Health Organization (W.H.O.),...

LATEST NEWS

WEATHER

Rio de Janeiro
few clouds
21.6 ° C
23.3 °
20 °
81 %
2.1kmh
20 %
Thu
32 °
Fri
25 °
Sat
18 °
Sun
20 °
Mon
22 °