Flu symptoms typically lasts at least five days and up to two weeks. Some symptoms, like a cough, may persist even longer ...

Norovirus and flu cases are rising fast—learn the key differences in symptoms, treatment, and prevention, according to top infectious disease experts.

While the CDC recommends hand washing as the best way to prevent norovirus (note: hand sanitizer does not kill the virus ), ...

The level of flu varies by state. But overall, more people have recently tested positive for influenza, with flu-related visits to ER and outpatient centers ticking up this week nationally compared to ...

As Christmas approaches, health experts are warning about a surge in flu cases driven by a variant dubbed the "super flu," which has already affected millions this year.

Norovirus cases are rising in 2025, prompting questions about vaccine availability. Here’s what experts say about symptoms, ...

Hi, it’s Kelly in Atlanta. A run of viral illnesses from my two toddlers has left me wondering whether I’m overusing hand sanitizer. More on that in a moment, but first ... Anyone who has ever spent ...

Johns Hopkins faculty and staff are a notoriously innovative, curious, and extremely busy cohort. Yet in the midst of an ...

Five hundred fifty-three students from 10 countries, 45 states, the District of Columbia, and Puerto Rico were admitted to Johns Hopkins University today. These first members of the undergraduate ...

Norovirus could be on its way into your home as you read this. It’s having an earlier-than-usual surge this winter, likely due to the rise of a new and potentially more infectious variant, GII.17. If ...

The U.S. has registered over half a million clinical trials since 2000. Here's a look at the business and ethics of human ...