Several COVID-19 variants are acting uniquely enough to qualify as a distinct strain. And you might have heard about one on the news: the Delta variant. Today we’re going to talk about what it is, why ...

This year’s flu season is shaping up to be a nasty one—driven by a new variant of the influenza virus that may be able to slip past our vaccine defenses. A mutated form of the influenza A strain H3N2 ...

A Moderna spokesperson said the company is aware of the lawsuit and will defend itself. Spokespeople for Pfizer, BioNTech and Johnson & Johnson did not immediately respond to requests for comment.

WASHINGTON — Flu is rising rapidly across the U.S., driven by a new variant of the virus — and cases are expected to keep growing with holiday travel. That variant, known as “subclade K,” led to early ...

A new flu strain, a variant of influenza A called H3N2, is spreading across the nation. The CDC estimates millions of illnesses and thousands of deaths from the flu so far this season. While the ...

If it feels like everyone around you is getting sick right now, you’re not imagining it. Texans are dealing with an early wave of fevers, body aches, and that wiped-out feeling that makes you want to ...

Pfizer's oncology ambitions could start to take shape next year. The drugmaker is also likely to make progress in the weight-loss market. It might take a while longer, but Pfizer is on the path to ...

NASHVILLE, Tenn. (WSMV) - Flu cases have doubled over the past month as a new aggressive strain spreads across the country, according to the CDC. The new mutated flu strain, known as H3N2 subclade K, ...

A new version of the flu virus is now driving most infections this season, and cases continue to rise across the United States. The strain, known as H3N2 subclade K, has quickly become the dominant ...

Flu is surging across the U.S., sending thousands more people to the hospital and hitting young children especially hard, as doctors warn the season still has a long way to go. Flu activity is at ...

COVID-19 infections are rising across the United States, amid surges in other winter illnesses. The uptick in COVID comes as the country faces a severe flu season and outbreaks of norovirus, which are ...

Flu cases in the U.S. are seeing a marked uptick, according to the most recent Centers for Disease Control and Prevention (CDC) data. The new numbers, which cover the period up to December 20th and ...