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

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

Experts from Yale University have uncovered a new, concerning condition linked to the COVID-19 vaccines. Dubbed ...

Megyn Kelly told her podcast listeners that she has been diagnosed with a vague condition in her autoimmune system and ...

A small study on Covid vaccine safety has sparked an online tempest — and highlighted the conundrum faced by some scientists.

Yale scientists have discovered a syndrome linked to the COVID vaccines & Chinese researchers have discovered a new bat coronavirus.

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

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

Yale researchers have found clues as to why certain people experience adverse health effects after the COVID-19 vaccine, which they have dubbed “post-vaccination syndrome." ...

In a small study, patients with the syndrome were more likely to experience reactivation of Epstein-Barr virus and high ...

Immune cell populations of people with post-vaccination syndrome had lower levels of effector CD4 T cells and higher levels ...

Persistent levels of spike protein from COVID-19 vaccines could be associated with a range of chronic symptoms like excessive ...