@michaelmina_lab @BopBopBing CDC estimated 45% at the end of September. Could be wrong and certainly is higher now, but that's what they came up with.
https://www.cdc.gov/coronaviru... https://t.co/sEcVONUGqN
@9月底，美国疾病预防控制中心的michaelmina_实验室估计为45%。可能是错误的，现在肯定更高了，但这是他们想到的。
https://www.cdc.gov/coronaviru... https://t.co/sEcVONUGqN