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

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

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

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.

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

Human metapneumovirus (hMPV) cases continue to be reported in several states across India, although the number of cases is ...

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 ...

Two-thirds of people with post-COVID-19 syndrome have persistent, objective symptoms—including reduced physical exercise ...

Vaccination prior to COVID-19 infection does not significantly affect neurological symptoms in patients with postacute sequelae of SARS-CoV-2 infection.

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