Long COVID refers to symptoms that continue for three months or longer after the initial COVID-19 infection. Common symptoms ...

A new brain imaging study has found no evidence of widespread brain inflammation in patients suffering from prolonged symptoms after COVID-19 infection. Instead, the most severe long COVID symptoms ...

A Mount Sinai-led research team has demonstrated that autoimmunity, in which the body's immune system attacks its own tissues ...

Given that nearly everyone in the United States is believed to have had COVID, the 16 percent rate extrapolated to the ...

A total of 16.28% of patients with COVID-19 have developed postacute sequelae (PASC), or long-term symptoms that develop weeks or months after an infection. That is according to a May investigation ...

NEW YORK -- Two encouraging studies suggest that people who recovered from COVID-19 had immune responses to the virus long after antibodies faded, even up to one year later. The findings may help put ...

Covid-19 vaccines roughly halved the chances that a US adult would need to visit the emergency room or be hospitalized with their infections last fall and winter, according to two sources familiar ...

Please provide your email address to receive an email when new articles are posted on . A real-world study examined the effectiveness of the 2024-2025 vaccines among children U.S. The vaccines were 76 ...

Your cough and runny nose may have only lasted a few days — but COVID’s hidden effects on your little swimmers may impact your unborn children. Research published earlier this year linked COVID-19 ...

The FDA’s outside vaccine advisers overwhelmingly recommended Thursday that the agency direct manufacturers to base their 2026-2027 formulas on the dominant XFG Covid variant.

Researchers examined GPS tracking data from thousands of animals representing 37 species and anonymized cellphone location ...