That familiar combination of fever, aches, and fatigue might seem like another seasonal flu, but when confusion or mental changes join the mix, your body could be signaling something far more ...

Add Yahoo as a preferred source to see more of our stories on Google. Americans are in the throes of flu season in large swaths of the country. And it may get worse soon. The United States’ highest ...

Add Yahoo as a preferred source to see more of our stories on Google. Wintertime unfortunately means cold and flu season. And for the estimated 40 million people who get the flu each year, it can ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. As we slowly trudge through winter, respiratory illnesses like COVID-19 ...

When you catch a cold or the flu, the misery you feel isn’t just from the invading virus. Instead, your body’s own immune ...

Breaking out the tissues? It's that time of year! But what kind of sickness do your symptoms point to? As the weather changes, we can start feeling under the weather too — but while each illness has a ...

The stomach flu is an infection of the stomach or intestines, but influenza is an infection of the nose, throat, or lungs. Your symptoms can help you determine which one you have. The flu and stomach ...

Americans are in the throes of flu season in large swaths of the country. Data − from traces in wastewater to hospitalizations − show higher levels of flu virus circulating in most of the U.S. So far ...