A new coronavirus study from Estonia involving a pool of 329,496 adults just found that — in the words of one of the researchers — “natural immunity offers stronger and longer-lasting protection ...

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 ...

Hi all, it’s Kristen in NYC. A reader wonders about the increasing prevalence of natural Covid immunity. But before we get to that... A new study found previous infections prevent severe Covid ...

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 ...

A COVID-19 infection offers strong but temporary protection against severe disease for all variants, a study found. NIAID-RML via AP A past COVID-19 infection offers “durable,” temporary protection ...

Largest review and meta-analysis assessing the extent of protection following COVID-19 infection by variant and how durable that protection is against different variants, including 65 studies from 19 ...

As SARS-CoV-2 continues to evolve, knowing your immunity status—both from vaccines and from infections—will become increasingly important. COVID-19 antibodies are the best proxy for disease immunity.

When it comes to boosting immunity, you don’t always need expensive supplements or rare herbs. Sometimes, the most powerful immunity boosters are sitting right in your kitchen. Spices, herbs, and ...

In one of the first large, real-world studies comparing the effectiveness of COVID-19 vaccines versus natural immunity in protecting against death, hospitalizations and emergency department (ED) ...