A lot of people feel it this year: you catch something, and it lingers. The fatigue sticks around. The cough hangs on.

With measles outbreaks, flu spikes, and COVID as a seasonal threat, learn key differences between these contagious diseases, ...

Flu kills five more children in a week as doctors brace for influenza surge across nation - Around 90 percent of child flu ...

Dr. Payal Kohli breaks down what this could mean for the next flu season and beyond.

A single dose of mRNA-1073 elicited durable immune responses through 6 months against all vaccine-matched influenza and SARS-CoV-2 strains.

In the new study, Ohio State researchers exposed human lung epithelial cell lines, well-differentiated airway cultures and ...

Next generation influenza vaccines that provide broader and longer-lasting protection than existing seasonal vaccines, could play a vital role in reducing the global burden ...

Experts say 26 states are reporting “high” or “very high” flu levels. South Carolina and Georgia are among those states.

Pockets of the bird flu, a highly contagious respiratory virus, keep showing up on chicken farms on Maryland’s Eastern Shore ...

A new study published in Science suggests a single nasal spray vaccine may protect against colds, flu, bacterial lung ...

Good afternoon, and welcome to the Health Brief newsletter. Washington was promised inches of snow in what turned out to be a bust. Overreacting about the weather? Oh, D.C. is so back.

In a sudden reversal, the US Food and Drug Administration has agreed to review Moderna’s experimental mRNA influenza vaccine.