In a large study of 429,595 adults aged 65 years or older, adjuvanted and high-dose influenza vaccines showed no significant ...

(NEXSTAR) – The flu is spreading far and wide across the U.S. – and influenza A is largely to blame. Of all the flu tests reported to the Centers for Disease Control and Prevention since the start of ...

Avian influenza can jump species from birds to humans, a fact that arouses concern for serious illness and broader human ...

As influenza spreads through towns and cities in the DMV and beyond, so is vaccine hesitancy. Respiratory illness activity in D.C. is high, and in Maryland and Virginia, it is very high, according to ...

In most people, influenza stays in the upper respiratory tract—mainly the nose—and clears without spreading further. But ...

Flu activity remains elevated in most of the country, but the latest data from the Centers for Disease Control and Prevention shows "a single week of decrease" for the first time in months. Despite ...

The development of a universal influenza vaccine that confers broad and durable protection against a diverse range of circulating and emerging influenza viruses is a long-standing goal for public ...

Immune-priming events such as COVID-19 and influenza vaccinations may have cross-protective effects on the incidence of other viral ARIs.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. We've all heard of "the flu" but when it comes to types, subtypes and ...

Seasonal influenza can spread rapidly, and timely information on rising cases is essential for public health decisions and ...