With a recent surge in influenza, COVID-19, norovirus, respiratory syncytial virus (RSV), and other respiratory viruses, it's critical to pay close attention to your heart and symptoms—especially if you have heart disease or the risk factors for it.

Jan. 20, 2025, marks five years since the CDC reported the first laboratory-confirmed case of COVID-19 on American soil.

Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, sore throat, loss of taste or smell, fatigue and body aches, headache, nausea or vomiting or diarrhea, according to the CDC.

Thousands of Oklahomans are sick with the flu. Symptoms of influenza include chills, fever, cough and body aches.

Over 160,000 people this season have landed in the hospital from flu complications, CDC estimates. More than 6,600 have died. Here's the symptoms.

Risk of long COVID is higher in women and a link between SARS-CoV-2 infection and development of ME/CFS is shown, according to new studies.

Two-thirds of people who have post-COVID-19 syndrome (PCS), which is also known as long COVID, have symptoms that include poorer cognitive function into the second year of illness, a new study published Thursday in PLOS Medicine reveals.

COVID-19 vaccination reduces severity of acute disease, but does not decrease neurological manifestations of Long COVID.

Two-thirds of people with post-COVID-19 syndrome have persistent, objective symptoms – including reduced physical exercise capacity and reduced cognitive test performances – for a year or more, with no major changes in symptom clusters during the second year of their illness,

A recent University of Utah Health study found that 4.5% of Covid-19 survivors developed chronic fatigue syndrome, a condition marked by persistent fa

As of Jan. 20, the CDC reports that RSV activity has peaked in most of the U.S., particularly among young children—a group highly vulnerable to severe RSV infections. Emergency room visits and hospitalizations are the highest in children, while hospitalizations among older adults are high in some areas.

Human metapneumovirus (hMPV) has been hitting the headlines recently as one of the lesser-known winter illnesses that can cause symptoms similar to a cold