RIO DE JANEIRO, BRAZIL - São Paulo City Hall again recommended the use of masks indoors and in schools. The measure was announced Wednesday, 1, after a meeting between technicians of the Municipal Health Secretariat and follows what was determined by the state. The recommendation is not mandatory, but an individual decision.
The decision takes into account the rise in the positivity of rapid antigen tests (TRAs) for Covid-19. During the 17th epidemiological week (April 24-30), the positivity rate was 4%, while on May 30 it was 18%.
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