Saturday, July 4, 2020
Herd Immunity Cometh
"In a second study, German researchers analyzed blood samples of 365 people, of which 180 had had COVID-19 and 185 had not. When they exposed the blood samples to the COVID-19 coronavirus, they found, as expected, that blood from those who had had the illness produced a substantial immune response. More significantly, they also found that 81 percent of the subjects who had never had COVID-19 also produced a T-cell immune reaction, reports The Science Times. If the German study's results prove out, that would suggest that earlier common cold coronavirus infections may provide about eight in 10 people some degree of immune protection from the COVID-19 virus.
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