A laboratory study suggests Pfizer and BioNTech’s COVID-19 vaccine Comirnaty could be effective against a Brazilianvariant of the SARS-CoV-2 virus – known as P.1 – that is worrying health ...
The World Health Organization (WHO) this month declared mpox a global public health emergency for the second time in two years as a new variant of the virus spread rapidly in Africa. Brazil's ...
Brazil's health ministry said more than 700 confirmed or probable cases of mpox had been reported in the country this year, although none of them were of the new variant.
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