The reemergence of dengue virus serotype 3 (DENV-3) in Brazil after 17 years could help worsen fresh outbreaks of the disease ...

Scientists at the University of São Paulo analyzed blood samples donated by six serodiscordant couples where female partners were resistant to SARS-CoV-2 despite intense contact with their infected ...

The “Epicovid 2.0” study shows that the “impacts of the pandemic are great and long-lasting” and that it has “exacerbated ...

Scientists from France and Brazil determined that more than 90% of the Yarvirus’ genes had never been identified in other viruses. A new, mystery virus, with genes never seen before in any life ...

In March 2020, a resolution ... inputs for the manufacture in Brazil of items used in nutritional supplements and in the treatment of patients affected by the virus. Inclusion was made at the ...

In São Paulo, Brazil's largest city with about 12 million residents and one of the hardest-hit places, a five-day holiday started on Wednesday in an effort to curb the spread of the virus.

"The United States needs the world too. It should live in harmony with Brazil, Mexico, China. No one can live on bravado all the time, making threats all the time," Lula said. Trump last week ...