March 13th marks five years since an emergency declaration was issued in 2020 for the unfolding COVID-19 outbreak. But it's far from the only deadly virus to impact the Port City over the years.

Brazil faces a potentially historic dengue outbreak due to government negligence, the reintroduction of serotype 3, and ...

URBAN outbreaks of yellow fever are brought to an end either by the eradication of the mosquito vector, Aëdes (Stegomyia) aegypti, or by the immunization of a high percentage of the human population.

Marburg and yellow fever, but researchers have ruled these out based on tests of more than a dozen samples collected so far. The latest disease outbreak in the Democratic Republic of Congo began ...

Marburg and yellow fever, but researchers have ruled these out based on tests of more than a dozen samples collected so far. The latest disease outbreak in the Democratic Republic of Congo began ...

1 Yellow fever outbreaks are most commonly reported in Africa, where more than 100,000 severe cases of yellow fever, with a case fatality of 20 to 60%, are estimated to occur annually. 2,3 ...

Organizations funded by the United States helped keep dangerous pathogens in check around the world. Now many safeguards are ...

The UN World Health Organization (WHO) has stepped up efforts to improve vaccination coverage in the Democratic Republic of ...