19日,国务院联防联控机制就重点人群新冠病毒疫苗接种工作举行发布会。疫苗重点接种人群有哪些?去哪儿打?定价如何?安全性如何?有效期多久?病毒变异会不会影响疫苗有效性?全民接种有无时间
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Latest Covid19 Info
- Ontario New Case+2,632
- Ontario New Death+46
- Canada First doses658,662
- Canada Second doses53,629
- Canada % of population vaccinated1.87%
- Canada Received from manufacturer893,240
- Canada Received doses administered79.7%