The disease is still claiming more than 100,000 U.S. lives each year—long after most thought the danger had passed.

The last available tracing data from the CDC found that 91% of the 600 U.S. flu cases that were tested between Dec. 22 and 28 ...

The discovery of a hybrid mpox virus and growing clade Ib infections reveal how mpox continues to evolve and spread in ...

The drones carry Petri dishes and hover over the blowholes of northern whales. Droplets of their respiratory fluid land on ...

Newark isn’t the only major airport to report detections of the viral disease during the holidays. The Massachusetts ...

The Massachusetts Department of Agricultural Resources said poultry is "highly susceptible" to the bird flu and "suffers ...

Ethiopia confirms first outbreak of Marburg virus, closely related to Ebola. WHO warns of its high lethality and has ...

Scientists took samples from whale blow, identifying possible disease risks for marine mammals in northern seas.

The origin of life on Earth becomes even more fascinating and complex as we peer into the mysterious world of viruses. Said to have existed since living cells first appeared, these microscopic ...

Researchers investigating Nipah-like illnesses in Bangladesh have uncovered evidence of another bat-borne virus circulating ...