Novavax vaccine shows 51% efficacy against South African variant - study
The study also showed that prior infection with an earlier version of the virus did not reduce the risk of COVID-19 caused by the South African variant among people who got placebo shots
A woman holds a small bottle labeled with a "Coronavirus COVID-19 Vaccine" sticker and a medical syringe in front of displayed Novavax logo in this illustration taken, October 30, 2020.(photo credit: REUTERS/DADO RUVIC)ByREUTERS