A recent University of Utah Health study found that 4.5% of Covid-19 survivors developed chronic fatigue syndrome, a ...

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

Human metapneumovirus (HMPV) cases are on the rise in northern China, especially among children. The virus has flu-like ...

There’s no medication for norovirus. Instead, you’ll need to rehydrate as much as possible with water and other liquids. Seek ...

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 ...

As colder weather sets in, common illnesses such as the cold, flu, RSV and COVID-19 viruses are making their way around ...

Although the association between HIV and long COVID was inconclusive, the prevalence of long COVID in patients with HIV was ...

Most people now have some degree of immunity to COVID, either from vaccination or infection, Schaffner said. The data on how ...

More than 86% of Maryland's flu cases are influenza A. The state has what the CDC considers to be "high" levels of the virus.

Sen-Jam Pharmaceutical has reported positive preliminary outcomes from its Phase II trial of SJP-002C, its new therapeutic, ...

Seasonal viruses are exploding, and many have overlapping symptoms. Here are some differences between the illnesses, and the ...