The WHO warns that a new, more dominant COVID strain is on the loose—and spreading rapidly. What to know about the XFG variant.

“One of the most noticeable symptoms of the Stratus variant is hoarseness, which includes a scratchy or raspy voice," ...

And while general fatigue and muscle aches could signal COVID-19, a cold or the flu, those symptoms could also be West Nile virus, or a fungal infection endemic to Arizona called Valley fever.

As colder weather sets in, common illnesses such as the cold, flu, RSV and COVID-19 viruses are making their way around Oregon. Here's what to know.

COVID-19 also may cause long-lasting symptoms, unlike the flu or cold, that seem unrelated to the original infection. What's the difference between COVID-19 and the flu?

Symptoms of COVID-19 include fever, cough, fatigue, headache, nausea, sore throat, runny nose and loss of taste or smell. COVID-19 also may cause long-lasting symptoms, unlike the flu or cold ...

But with COVID-19, the flu, respiratory syncytial virus, or RSV, and just the common cold all floating around and all sharing several similar symptoms, how are you supposed to know what you might ...

“If you are showing symptoms of flu or Covid-19 such as a high temperature, cough, and feeling tired and achy, try to limit your contact with others, especially those who are vulnerable." ...

But with COVID-19, the flu, respiratory syncytial virus, or RSV, and just the common cold all floating around and all sharing several similar symptoms, how are you supposed to know what you might ...

What are the symptoms of COVID-19? According to the Centers for Disease Control and Prevention, people with COVID-19 can experience a wide range of symptoms, from mild reactions to severe illness.