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 ...

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 ...

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 ...

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 ...

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 ...

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 ...