Flu, viral fever, and COVID-19 all cause fever and respiratory symptoms, but key differences in onset, symptom patterns, ...

Ohio faces a surge in COVID-19 hospitalizations as cold and flu season peaks. Learn what symptoms to watch for and how to ...

Here's what you need to know about this season's H3N2 flu symptoms, treatment, when to go to the hospital and whether to get ...

Dr. Biernbaum concurs, noting, "Cough, fever and sore throats are typically the most common symptoms we see, but COVID-19 ...

(NEXSTAR) – It’s that time of year again. The coughing, sneezing and sniffling is all around us, as both influenza and COVID-19 start to spread. When you start to feel sick, it can be hard to tell ...

Lindsay Curtis is a health & medical writer in South Florida. She worked as a communications professional for health nonprofits and the University of Toronto’s Faculty of Medicine and Faculty of ...

That tickle in your throat or runny nose may be much more than a common cold; it could be the flu (or worse, COVID-19), any of which could derail your Christmas and New Year's Eve plans. Common cold, ...

Millions of people are experiencing a post-COVID illness known as long COVID. The coronavirus pandemic looks a lot different from a few years ago. We have a vaccine, bivalent booster shots, COVID ...

Older adults, people who were very sick with COVID, and those with lung or heart problems are more likely to have ongoing ...

Long COVID affects an estimated 65 million people worldwide and can damage the brain, heart, blood vessels, and immune system ...

SAN DIEGO, Calif. — Throughout the pandemic, millions of people have felt relief after recovering from COVID-19, but for some, the feeling is short-lived as new symptoms appear or old ones linger.

"Without it, I don't know how much worse I would have been," one patient said. Susan Eisen assumed her sore throat and headache would go away. Maybe she'd been working too hard, or not drinking enough ...