Feeling under the weather? In Texas, cedar can bring sneezing, congestion and itchy eyes, but so can the flu, COVID-19 and ...

Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, ...

A US Centers for Disease Control and Prevention (CDC)-led study identifies three clusters of post-COVID multisystem ...

Flu season is here with some other ickiness joining the petri dish party, including allergies, strep, pneumonia, COVID-19 and norovirus.

Dermatomyositis and lupus may share symptoms in some cases. Here's what you need to know about these autoimmune conditions.

Thanks to advances in treatment options, a COVID-19 diagnosis is no longer as scary as it once was, at least for most people.

Sneezing, fever, chills, vomiting, coughing — it’s not just one virus wreaking havoc this winter; it’s a combination of four ...