Effectiveness of face masks in blocking the transmission of SARS-CoV-2: A preliminary evaluation of masks used by SARS-CoV-2-infected individuals. by Vinicius M Mello, Cristiane M Eller, Andreza L Salvio, Felipe F Nascimento, Camila M Figueiredo, Emanuelle S R F Silva, Paulo S F Sousa, Pamela F Costa, Anne A P Paiva, Maria A M M Mares-Guias, Elba R S Lemos, Marco A P Horta

Get full text