A study suggests that catching COVID-19 significantly raises the risk of developing ME/CFS (formerly called "chronic fatigue ...

Dr. Matthew Memoli, a National Institute of Allergy and Infectious Diseases researcher focused on flu and other respiratory ...

New research emphasizes the need for ongoing COVID-19 protection for people with weakened immune systems, with scalable tests ...

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

Researchers monitored indoor air quality in the buffet, gym, bar, restaurant, pub, theater and standard double occupancy ...

A Texas woman was sentenced Wednesday to one year of probation after she admitted to using fake names to smuggle an unapproved drug from China and Hong Kong into the United to treat a fatal cat ...

Results show that about 4.5% of people who’ve been infected with COVID develop chronic fatigue syndrome, compared with 0.6% ...

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 ...

Adults with COVID-19 may be at higher risk for rapid kidney decline after hospitalization compared with other respiratory ...

A study published by Utah researchers found a COVID-19 infection increases the risk of developing chronic fatigue syndrome by ...

Rates of myalgic encephalomyelitis/chronic fatigue syndrome have dramatically increased since pre-pandemic times. A new large ...

After the COVID-19 pandemic, the incidence rate of postural orthostatic tachycardia syndrome increased significantly, ...