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.

Evanston, IL - Is it possible you were infected with a mild form of COVID-19 and didn’t know it? How robust is your body’s immune response to the vaccine, and how will we know whether we’ve reached ...

Cheryl Mills, a Colchester resident with a serious heart condition, had been in Hartford Hospital for five days when she died on the bathroom floor of her room in March 2020. For four days, the ...

Success is possible only when prevention tools reach everyone, not just those with the easiest access to care ...