COVID vaccines five times more effective at preventing COVID-related hospitalization than prior infection alone, study finds
COVID vaccines are five times more effective at preventing COVID-related hospitalization than prior infection alone, according to new research. The study was conducted by CDC's VISION Network which gathered data from more than 201,000 hospitalizations in nine different states.
from Latest Science News -- ScienceDaily https://ift.tt/3wf3Nyp
from Latest Science News -- ScienceDaily https://ift.tt/3wf3Nyp
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