# COVID-19 e os efeitos inespecíficos das vacinas: BCG (vacina Bacillus Calmette-Guérin), poliomielite e MMR (tríplice viral contra sarampo, caxumba e rubéola). 7 This page does not yet have an agent-readable markdown version. Canonical: https://diagnosticdetectives.com/products/covid-19-and-non-specific-actions-of-vaccines-bcg-poliomyelitis-mmr-7