Professor Barry Schoub, chair of the South African government's vaccine advisory committee,
"I'd think the variants would be a motivation to go for the double dose as much as you can," Schoub said.A top scientist explains why a more infectious coronavirus variant is a bigger problem than a deadlier strain
Even when the vaccine has not been proven effective against variant strains...
Resumimos esta notícia para que você possa lê-la rapidamente. Se você se interessou pela notícia, pode ler o texto completo aqui. Consulte Mais informação: