U.S. Department of Disease Control and Prevention As of Thursday, 2,672 cases had been reported in the UK for the first time in 46 states, according to the centers. And it spreads quickly. “We’re literally sitting at the top of it, at a time when instead of really getting better …
Read More »Experts say a single vaccine can provide better immunity than an infection
Interestingly, the results of the two people were different. The Hong Kong man showed no symptoms at the second infection, while the Reno, Nevada man, had a more severe version of the disease a second time around. It is therefore unclear whether the immune response of SARS-Cavi-2 will protect against …
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