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

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

The hidden pandemic of ME/CFS affects 1 in 22 COVID-19 survivors and this lifelong syndrome includes fatigue, brain fog, and ...

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

With a recent surge in influenza, COVID-19, norovirus, respiratory syncytial virus (RSV), and other respiratory viruses, it's ...

The UK Health Security Agency has warned that cases of the 'mystery' virus have increased once more in the UK in the past ...

A new study based on German long-COVID patients shows 68% experience the same symptoms in year 2 as in year 1 of the chronic ...

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

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

Earlier in the pandemic, it appeared that the majority of people infected with the coronavirus experienced mild-to-moderate symptoms and generally recovered within two to three weeks, depending on ...

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

Study highlights a fourfold increase in ME/CFS risk among COVID-19 patients, with 89% of post-COVID ME/CFS cases overlapping ...