According to the study, the rates of people infected by the virus, the so-called seropositivity, varied from 9.89% in Ceará to 31.4% in Amazonas, the state with the highest seroprevalence in Brazil
RIO DE JANEIRO, BRAZIL - A new epidemiological study on the spread of Covid-19 across Brazil has found that by the end of April this year, with the contagion curve rising, an average of 15% of Brazilians tested had antibodies to Sars-CoV-2, researchers announced Wednesday.
The study named EpiCovid-19 BR 2 found that in the first year of the pandemic, the novel coronavirus spread differently across the various regions of the country.
According to the study, the rates of people infected by the virus, the so-called seropositivity, varied from 9.89% in Ceará to 31.4 . . .
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