The flu virus is changing in ways never seen before, increasing infections and raising concerns about vaccine effectiveness ...

Widespread funding cuts across the government and new restrictions on funding for National Institutes of Health grants have also created uncertainty among infectious disease researchers and local ...

A new study says the flu A viral strain can adapt shape to stay infectious. Infectious disease doctors break down what this means and how to protect yourself.

The U.S. has seen earlier and more intense surges of the flu and RSV this year than is typical, pediatrician Dr. Ryan Fulton notes.

Structurally convergent antibodies derived from different vaccine strategies target the influenza virus HA anchor epitope with a subset of V H 3 and V K 3 genes Structurally convergent antibodies ...

Bird flu has decimated poultry flocks and infected cattle herds. The risk to humans is currently low, but that could easily ...

RSV, respiratory syncytial virus, usually peaks in December and January while infecting the nose, throat and lungs, usually ...

Hospital visits in Illinois due to flu are "quite high," with COVID and RSV also circulating. But what are the symptoms of ...

Waterfowl are natural carriers of avian influenza viruses and play a significant role in spreading HPAI. The bird flu outbreak, which continues to spread across the U.S. and the Eastern Shore of ...

COVID can still spread rapidly, especially through close person-to-person contact. You can get the virus and spread it even if you've been vaccinated or had the virus before. How long are you ...

Circulation of respiratory viruses is normally highest in the fall and winter. For the purposes of reporting and comparisons over time and between viruses, the respiratory season typically runs from ...