Long COVID remains a frustrating medical mystery, affecting up to 1 in 10 people long after the initial infection fades. Now, scientists have uncovered a crucial clue hidden deep within the immune ...

A SARS-CoV-2 subvariant called BA.3.2, carrying a significant genomic deletion and mutations linked to immune evasion, has been detected among travelers arriving in the United States. The variant, ...

Treatment options for mild-to-moderate COVID-19 are becoming increasingly well established. A systematic review and network meta-analysis published in The BMJ evaluated 40 treatments across 187 ...

Truveta, the real-world data analysis company backed by dozens of health systems and other life sciences groups, won a multi-million-dollar contract from the Centers for Disease Control and Prevention ...

An England-wide study of over 58 million people has identified eight rare diseases that carry significantly increased risks for COVID-19-related mortality in fully vaccinated individuals. This ...

A new study shows children and young people face long-lasting and higher risks of rare heart and inflammatory complications after COVID-19 infection, compared to before or without an infection.

A 3-year study published in Pediatrics examined newborns in Norway. It found a clear benefit for the baby when mom gets a ...

Introduction The impact of stunting, thinness and obesity on depression and anxiety during challenging times, such as ...

Food and Drug Administration officials plan to present data they claim links the Covid vaccine to 25 deaths in children at what’s expected to be a closely watched vaccine advisory committee next week, ...