# COVID-19 y las acciones inespecíficas de las vacunas: BCG (vacuna contra la tuberculosis), poliomielitis, triple vírica (sarampión, paperas y 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