When a pathogen like a dangerous virus invades the human body, it usually has to enter human cells to cause an illness. Influenza has to latch onto a receptor on the surface of a human cell so it can ...

Tis the season for cooler temps, shorter days and cozy nights by the fire. Unfortunately, this time of year also marks the ...

Like these substances, influenza viruses must also attach to molecules on the cell surface. The dynamics are like surfing on the surface of the cell: the virus scans the surface, attaching to a ...

Subclade K (previously known as J.2.4.1) is gaining attention because it appears to be spreading much earlier in the flu ...

Loscher says there’s no evidence to suggest that a flu jab wouldn't last the entire season and this is why we don’t get a flu ...

Have you ever wondered why you have to get a flu shot every year, but some vaccines are one-and-done? It all has to do with how and how fast viruses evolve - and that depends on mutation rates.

We’re finally making progress toward a universal flu vaccine.

Dear Doctors: My wife started getting sick a few days before Halloween. We were worried that it was going to turn into a bad respiratory illness, but it stayed in her nose and throat. That's a common ...

Read full article: How are flu vaccines made? Flu vaccines are crucial tools in protecting public health by reducing the risk of influenza illness and its complications. They are produced annually to ...

There are reasons why the cold weather brings more cold and flu viruses. The good news is these remedies actually work.