“The Silently Preventing Infection campaign is aimed at reducing the amount of particles released during a conversation that may be an infection factor in confined spaces,” the Mexico City metro post on Twitter said.
La campaña "Callados prevenimos el contagio", está encaminada a disminuir la emisión de gotículas que se generan al hablar, y que podrían ser factor de contagio en espacios cerrados. # SalvaVidas # PrevenirEsProtegerpic.twitter.com / klCVDXJecm
- MetroCDMX (@MetroCDMX) June 1, 2020Since April 17, authorities ordered everyone in the Mexico City Metro to wear medical masks.
In Mexico, there are more than 90 thousand infected with coronavirus.
Earlier, the World Health Organization (WHO) stated that South America has become the new global epicenter of coronavirus infection COVID-19.