Health professionals under emotional stress By Carlos Fioravanti
Amílcar Tanuri worked on the front lines against viral epidemics By Mariana Ceci
Spotted fever on São Paulo’s northern coast By Redação
Brazil’s National Education Plan improves access to schooling but fails to meet most of its targets By Christina Queiroz
Vaccines protect the immunocompromised against severe forms of COVID-19 By Giselle Soares
Setbacks in coronavirus drug development By Renata Fontanetto
