Measles has been spreading in the U.S. for a year, a milestone that could mean the virus can no longer be considered ...

Discover how UCSF is leading the charge in Long COVID research, uncovering key findings that advance our understanding of the condition. UCSF researchers have adapted innovative tools and ...

Researchers believe mosquitoes in a part of Brazil where they would once have targeted a wide variety of creatures to feed on ...

A new study shows the intricacies of the cold virus and how it interacts with nasal airway cells, revealing why some people ...

Wisconsin played a part in that, with a measles outbreak in Oconto County that stretched from August to October. The U.S. is ...

The U.S. withdrawal is part of a larger break between the Trump administration and the United Nations: Trump recently ...

A new study shows that the body’s early immune response, not the virus itself, often determines how severe a rhinovirus cold ...

From effective outbreak control to promising new research, a few developments that suggest key parts of the global health system are still functioning well, even under strain. Get the latest in the ...

A trial was about to launch for a vaccine that would ward off the HIV virus. It would be an incredible breakthrough. Then it ...

Tuesday marks one year since a measles outbreak started in West Texas, and there have been more new cases in the United States each week since.

International health officials will meet in a few months to reevaluate the United States’ measles-free status. Experts fear ...

Kellgren of Tufts Medical Center discusses the symptoms and causes of "behavioral malaise," which she said is common during ...