In a small study, Yale researchers have found "differences in immune profiles" among those who have rare reaction to the ...

A new study out from Yale University has reportedly made progress on learning why some people experience symptoms like ...

Dr. Marc Siegel from NYU Langone Health confirmed that a small percentage of vaccinated people suffering from prolonged side ...

For most, COVID vaccines offer protection with no lasting effects. But for a small percentage, chronic symptoms persist long ...

For a majority of people, the COVID vaccine doesn’t cause adverse health effects — but a small percentage experience chronic ...

A cancer 'vaccine' developed by a Yale University scientist kept people's kidney cancer from recurring for three years, ...