@saintlennybruce @CassandraTSLAQ @ChristoSilvia @jonlevyBU @KellyMDoran It probably doesn't go quite to zero, given the above suggests still 25% at 30 days and also some people were infected up to 30 days ago.
@saintlennybruce@CassandraTSLAQ@ChristoSilvia@jonlevyBU@KellyMDoran，鉴于上述数据显示，30天时仍有25%的人感染了病毒，而且一些人在30天前就已经感染了病毒。