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

Seasonal influenza, respiratory syncytial virus (RSV), and COVID-19 are actively circulating throughout the United States.

Shares close higher; tech, gold gets Trump boost; Aussie slips on tariff threats; Woodside’s green exit; Bubs shares surge; Regal AUM jumps.

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

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

Paxlovid may offer marginal benefits for low-risk children with COVID-19; however, among high-risk children with COVID-19, Paxlovid is a safe oral option.

In asthma, increased inflammation, as measured by the SII, is independently linked to greater mortality risk (all-cause, CV and respiratory).

Women have a higher risk for developing long COVID than men, according to study findings published in JAMA Network Open.

A recent study finds that the risk for myalgic encephalomyelitis/chronic fatigue syndrome is increased following COVID-19.

A study suggests that catching COVID-19 significantly raises the risk of developing ME/CFS (formerly called "chronic fatigue syndrome"), a typically lifelong condition that can be debilitating.

We thank our colleagues for their interest in our Article.1 In response to Ari R Joffe, we provided estimates of the number of severe outcomes associated with a fully vaccinated counterfactual. These ...

The CIA now assesses the virus that causes Covid-19 more likely originated from an accidental lab leak in China, rather than occurring naturally, according to a statement from the agency Saturday ...