A new virus that is related to the deadly Nipah and Hendra viruses has been detected in shrews in the U.S. However, ...

Yellow fever infections are on the rise in several Americas countries, with the virus expanding its reach outside the zone ...

Despite widespread exposure, residents in a Kentucky nursing home in 2023 did not contract mpox from an infected worker, ...

Since 1970, yellow fever has reemerged as a public health threat in the Americas. In 2014, the virus spread beyond the Amazon ...

The Pan American Health Organization (PAHO) on Tuesday issued an epidemiological alert regarding yellow fever in the Americas ...

Biological scientists have uncovered how the dengue virus uses its envelope protein to capture human plasmin from a blood meal to enhance the permeability of the mosquito midgut for infection.