A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

Still, in some circumstances adults can develop ear infections and uncomfortable symptoms, and it's important to be able ... "There are many different factors that can cause this, including smoking, a ...

When Nestor Montalvo woke up last September, he knew something was wrong. He had a headache, and his vision was blurred. The ...

A head cold, or common cold, is a viral infection of the nose and throat. It is usually a mild illness, and involves symptoms in the head, such as a stuffed, runny nose and watery eyes.

For more detail, see Are They Flu or Cold Symptoms? Kids and Colds Children have about 5-7 colds per year. A big part of the reason: They spend time at school or in day care centers where they're ...

What are the symptoms of measles? “Measles typically begins with cold-like symptoms, which can make it difficult to distinguish from other common illnesses,” said McMillan.

Medically reviewed by Lauren Schlanger, MD The common cold is caused by one of more than 200 viruses circulating at any given time. Children typically get between 6 and 10 colds yearly, while adults ...

Even if you’ve sidestepped symptoms for years, the sneezing and runny nose can come for you. By Mohana Ravindranath After decades of never experiencing seasonal allergies, you suddenly find ...

As measles cases surge in the US, particularly in Texas and New Mexico, it's crucial for adults to recognize the symptoms of this highly contagious disease. Understand the risk factors and ...

Experts share the typical measles symptoms in adults, plus why this disease is on the rise and what diagnosis, management, and prevention look like.

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.