You might be surprised to hear that measles is 10 times more contagious than Ebola or the plague. How do epidemiologists ...

More than 50 skua deaths in Antarctica from H5N1 mark the first confirmed die-off of wildlife from bird flu on the continent, ...

New evidence suggests that mpox may be circulating quietly among healthy Nigerians, with some infections occurring without ...

Since measles vaccination became common among Americans, the logic of outbreaks has been simple: When vaccination rates fall, infections rapidly rise; when vaccination rates increase, cases abate. The ...

Researchers at UC San Francisco have uncovered a new clue to how Epstein-Barr virus (EBV) could contribute to multiple ...

A study from UCSF shows a previously unknown connection between the Epstein-Barr virus, known to play a role in MS, and an ...