Diretriz PHE | O papel das máscaras para atenuar a transmissão do vírus SARS-CoV-2.

The role of face coverings in mitigating the transmission of SARS-CoV-2 virus: statement from the Respiratory Evidence Panel – Public Health England

Comentário no Twitter

A good, objective review and a very reasonable choice of words, all things considered: "the evidence suggests that all types of face coverings are, *to some extent*, effective in reducing transmission of SARS-CoV-2 in both HC & public, community settings". https://t.co/7DUD6BxemZ

— Jake Dunning (@OutbreakJake) October 14, 2021