New research highlights multiple infections, severity, and vaccination status as significant risk factors for developing long ...

People with immune system health problems continue to take precautions against COVID-19 five years into the pandemic ...

The chronic illnesses that make doctors doubt their patients often start after what “should” be a short-lived sickness—like ...

The intervening years have both sped and crawled by, too busy at times to take stock of all that has changed, too plodding to ...

A report on the experiences of 13 patients found that the drug had no benefit for some and that some who benefited said the ...

Speculation about the alleged findings of a study on long COVID and post-vaccination syndrome spread widely among vaccine ...

Vaccination prior to COVID-19 infection does not significantly affect neurological symptoms in patients with postacute ...

The Supreme Court of the United States rejected a case on Monday filed by Robert F. Kennedy Jr. and former NBA player John ...

In New York, the vaccination rate among people 65 and older for surveys taken between Oct. 27 and Nov. 30 was 36.8%, up from ...

— The flu, caused by influenza viruses that are always changing, leads to fever, chills, cough, sore throat, runny nose, body ...

Justice Kagan previously rejected a bid to halt misinformation investigations of doctors. Now the full court has rejected the ...