刚看到加拿大开发出了自己的mRNA疫苗还在试验阶段

来源: 于 2021-05-18 13:54:08 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

Calgary-based Providence Therapeutics says its vaccine produced no serious adverse events and developed good antibodies against COVID-19 that “compare favourably” with the two mRNA vaccines already on the market from Pfizer and Moderna.