COVID-19 infections are rising again across the U.S. Here's which symptoms to look for and how to protect yourself over the ...

Long COVID isn’t just about fatigue or brain fog. New medical insights suggest the virus may be leaving a lasting mark on ...

Common cold, flu and COVID-19 symptoms and cases can spike during the year-ending holidays, according to Johns Hopkins winter ...

A positive COVID-19 test result is not something that anyone wants to see — but now there may be an extra reason to avoid getting sick. FG Trade / Getty Images COVID infections cause miserable ...

A positive COVID-19 test result is not something that anyone wants to see — but now there may be an extra reason to avoid getting sick. COVID infections cause miserable symptoms such as fever, fatigue ...

Scientists reveal reasons why long COVID lasts, using global data to explain symptoms, risks, and how future treatment could ...

Tis the season for sniffling, coughing and calling out of work. Here's what to know about the pathogens circulating in the ...

Health experts have outlined the differences between Covid and other winter ailments such as flu, RSV and norovirus ...

Australian scientists have identified the key genetic drivers behind long COVID, revealing why some people continue to ...

Scientists are uncovering a new possibility behind long COVID’s stubborn symptoms: hidden infections that awaken or emerge ...