新的同行评议研究表明, mRNA 疫苗,如由辉瑞和 Moderna, 应该可以提供很多年或永久的抗体保护,以防止接种者感染 COVID - 19 。 周一,
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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%