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All posts tagged "Memory B cells"

Health3 years ago

Waning Immunity Is Not a Crisis, Right Now

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...
Health4 years ago

Common colds of the past may provide immunity from COVID-19: Study

New studies on COVID-19 suggest that developed immunity to the disease may probably last a lifetime. It also points out that past seasonal colds or common...