Why are some people with coronavirus asymptomatic — and why are they so contagious? 7 de agosto de 2020 by r4ibom in Uncategorized Asymptomatic transmission ‘is the Achilles’ heel of COVID-19 pandemic control,’ one study says. Compartilhe isso: Clique para compartilhar no X(abre em nova janela) 18+ Clique para compartilhar no Facebook(abre em nova janela) Facebook 7 de agosto de 2020
