CNN’s John King has revealed that he has multiple sclerosis and stressed the importance of getting the vaccine to help protect immunocompromised people like him. #CNN...
Immune cells can learn the vagaries of a particular infectious disease in two main ways. The first is bona fide infection, and it’s a lot like...
Vaccines don’t last forever. This is by design: Like many of the microbes they mimic, the contents of the shots stick around only as long as...
As Florida’s Covid-19 cases persist, people are still protesting… [+] Covid-19 precautions. For example, pictured here are protesters against any potential mandates for masks before the...
Midway through America’s first mass-immunization campaign against the coronavirus, experts are already girding themselves for the next. The speedy rollout of wildly effective shots in countries...
AS THE ROLLOUT of vaccines against Covid-19 progresses, public health regulators around the world are continuing to monitor potential side effects or adverse reactions. Agencies in...
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