3 Brazilian states with confirmed YF cases this year

São Paulo, Paraná and Santa Catarina have reported confirmed yellow fever infections this year – the majority (68) were in São Paulo – and people with more exposure to rural regions were more likely to become infected. Outbreaks on yellow fever among non-human primates (epizootics) were more common in southern regions, in particular, Paraná, but also São Paulo, Rio de Janeiro, Pará and Santa Catarina. Read more.

Affected Regions

South America

Affected Countries