Vaccines that the Dominican Republic will use are very ...
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Vaccines that the country will administer have between 50 and 95% efficacy against Covid19 Santo Domingo, DR The three types of vaccines against the Covid19 virus contracted directly by the country to date, such as Pfizer, AstraZeneca, and Coronavac of the Chinese company Sinovac, have efficacy levels that range from 50 to 95 %. These .