Safety And Efficacy Of Covid Vaccine. Recall that efficacy is different from effectiveness: We all hope for a rapid end to the pandemic and an effective vaccine would be a.
50% is also the minimum efficacy rate on the who target product profile, although they believe 70% is ideal. ( published online sept 4. The company said that more data will continue to accumulate with efficacy and safety.
The combined analysis of both the dose regimes (n=11) showed that the efficacy of the vaccine was 70 per cent.
( published online sept 4. Johnson & johnson expects to have an efficacy readout on its coronavirus vaccine by january or february of 2021, said dr. 50% is also the minimum efficacy rate on the who target product profile, although they believe 70% is ideal. The company said that more data will continue to accumulate with efficacy and safety.