@j109203 @EnemyInAState The article assumes infected once per year, the tweet (and other estimates) said twice per year, so ^6 not ^3. 10% and 5% are low estimates, per some studies that are more recent than this thread. CDC now says potentially 20%
https://www.cdc.gov/mmwr/volum...
@j109203@EnemyInAState这篇文章假设每年感染一次，推特（和其他估计）说每年两次，所以不是。根据一些比这条线索更新的研究，10%和5%的估计值较低。CDC现在表示可能有20%
https://www.cdc.gov/mmwr/volum...