There were claims during the pandemic that natural immunity was not as strong as vaccinated COVID immunity. Those claims have been proven to be completely wrong by scientific studies. Natural immunity ...

In a new study, University of Georgia researchers have found that natural immunity from previous flu infections has a significant impact on how well future influenza vaccinations work. That may mean ...

Research reveals a sharp decline in both the effectiveness and duration of protection from prior infection post-Omicron, underscoring the need for updated vaccines to sustain immunity Study: ...

Infections by endemic viruses, and the vaccines used to control them, often provide cross-protection against related viruses, potentially altering the transmission dynamics and likelihood of emergence ...

Anthony Fauci privately acknowledged “impressive data” showed stronger immunity from a COVID-19 infection than vaccination while publicly pushing mandated shots, newly released documents show. Former ...

During the 2021–22 academic year, Massachusetts supported several in-school testing programs to facilitate in-person learning. Additionally, COVID-19 vaccines became available to all school-aged ...