As mask mandates are lifted and restrictions removed in a step toward normalcy, a test to measure immunity would be a powerful tool to measure individual risk. In 2010, doctors told Ben Sobieck, now ...

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 ...

As mask mandates are lifted and restrictions removed in a step toward normalcy, a test to measure immunity would be a powerful tool to measure individual risk."The biggest reason I wanted to get my ...

Covid-19 was never just another cold. We knew it was going to stick around and keep changing to try to get the upper hand on our immune systems. But we’ve changed, too. Our B cells and T cells, ...

A new blood test can help determine how long a vaccine will last in a person The test is based on a new understanding of what makes a durable vaccine response It looks for blood cells shed by cells in ...

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 ...