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Chile says COVID vaccine is less effective in preventing ...
fa.news
Aug 03, · That vaccine was 86% effective in preventing hospitalization, 89.7% effective in preventing admission to intensive care units and 86% effective in preventing deaths within the population between February and July, health official Dr Rafael Araos said at a press conference on Tuesday.
SARS-CoV-2 vaccines used in Chile maintain high level of ...
chilereports.cl
Dr. Rafael Araos, one of the investigation’s lead researchers, explained that “the most important aspect of the investigation is that it studied the effects on a cohort, a group of people monitored over time who have or have not been exposed to a vaccine.
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