Of 241 survey participants who self-reported a post-vaccination syndrome, the five most common symptoms were exercise ...

CoV-2—the virus that causes COVID-19—continues to pose a global health threat, driven by new variants and its ability to ...

Aside from the previous COVID-19 virus, experts are growing concerned about the spike prion regions on the spike proteins. These could potentially trigger prion-linked diseases in humans.

A protein particle hidden within the SARS-CoV-2 virus could lead to longer-lasting, more protective vaccines for COVID-19.

Did Yale Scientists Find COVID-19 Spike Proteins in Vaccinated People? What We Know About Rumor Speculation about the alleged findings of a study on long COVID and post-vaccination syndrome spread ...

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." ...

A current viral video claims that spike proteins in the COVID-19 vaccines break down cells, allowing people to become infected. But experts say explain why that’s not true.

People with PVS who had never had COVID also had lower levels of antibodies against the SARS-CoV-2 spike protein, likely because they tended to have fewer vaccine doses, according to the release.