呵，omicron在美国时间也不短了吧。。。

第二例的情况是：

The patient, who was fully vaccinated and has since recovered, traveled to New York City to attend the Anime NYC 2021 convention at the Javits Center from Nov. 19-21, the department said in a statement.

https://www.cnbc.com/2021/12/02/minnesota-reports-second-us-omicron-covid-case-in-resident-who-traveled-to-nyc.html

 

从欧洲的情况看，可能更早就有了，推测到十月初了。。。

But there are now increasing signs that the variant was in circulation in other countries before South Africa’s health authorities alerted the world to its presence. There are a growing number of cases being discovered with no travel connection to the region, suggesting community transmission is taking place.

In Scotland in the U.K., for example, 9 cases have been detected that have been traced back to a “single private event” held on Nov. 20 and none of the individuals involved are believed to have any recent travel history to southern Africa.

Then, on Tuesday, the Netherlands said it had identified the omicron variant in two test samples taken in the country between Nov. 19 and 23 — before the variant was first reported by South Africa and travel bans came into place. It was initially believed that two flights that arrived in Amsterdam from South Africa last Sunday had brought the first cases of omicron to the country (there are now 14 confirmed cases in all).

On Tuesday, Germany also reported an omicron case in a man in Liepzig who had not been abroad, nor had contact with anyone who had been.

https://www.cnbc.com/2021/12/02/where-did-omicron-covid-variant-come-from-and-where-is-it-circulating.html

所有跟帖： 

• 不查不知道，一查吓一跳 -ROA001- ♀ (0 bytes) () 12/02/2021 postreply 07:59:30

• 感染的基数那么大，没有就奇了怪了。 变异靠的就是这些无畏的人…… -lucky_rain- ♀ (0 bytes) () 12/02/2021 postreply 08:02:33

• 刚才还跟同事说起这个，一轮一轮又一轮 -猫狗大战- ♀ (39 bytes) () 12/02/2021 postreply 08:04:01

• 而且每轮就跟策划好了似的，踩点儿 -lucky_rain- ♀ (0 bytes) () 12/02/2021 postreply 08:06:33

• 现在赶到圣诞节这节骨眼儿，很多个人计划都打乱了 -猫狗大战- ♀ (0 bytes) () 12/02/2021 postreply 08:08:59

• 记得去年美国每天没有多少病例的时候，CDC一个女的就说，社区感染已经开始了，但那个时候美国还是老神在在的 -一笑拉- ♀ (0 bytes) () 12/02/2021 postreply 08:04:32

• 说不定那些break through的就是Omicron呢。 -iBear- ♂ (0 bytes) () 12/02/2021 postreply 08:16:15