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数据显示，完全接种疫苗的人比未接种疫苗的人感染 SARS-CoV-2 的可能性更小。并且完全接种疫苗的人感染 Delta 变种比没有接种疫苗的人有较轻的临床症状。 尽管需要额外的研究，但接种疫苗的人感染 Delta 变体的传播率可能低于未接种疫苗的人。 data show fully vaccinated persons are less likely than unvaccinated persons to acquire SARS-CoV-2, and infections with the Delta variant in fully vaccinated persons are associated with less severe clinical outcomes. Infections with the Delta variant in vaccinated persons potentially have reduced transmissibility than infections in unvaccinated persons, although additional studies are needed. https://www.cdc.gov/coronavirus/ ... cinated-people.html |
