又被 WHO 吓着了。。。

'No Evidence' That Recovered COVID-19 Patients Cannot Be Reinfected: WHO

 

By Reuters

April 25, 2020

Updated 6:21 a.m. ET

GENEVA — The World Health Organization (WHO) said on Saturday that there was currently "no evidence" that people who have recovered from COVID-19 and have antibodies are protected from a second coronavirus infection.

In a scientific brief, the United Nations agency warned governments against issuing "immunity passports" or "risk-free certificates" to people who have been infected as their accuracy could not be guaranteed.

The practice could actually increase the risks of continued spread as people who have recovered may ignore advice about taking standard precautions against the virus, it said.

"Some governments have suggested that the detection of antibodies to the SARS-CoV-2, the virus that causes COVID-19, could serve as the basis for an 'immunity passport' or 'risk-free certificate' that would enable individuals to travel or to return to work assuming that they are protected against re-infection," the WHO said.

"There is currently no evidence that people who have recovered from COVID-19 and have antibodies are protected from a second infection," it said.

所有跟帖： 

• 这个不是新闻。国内有复发的案例。。 -U235- ♂ (0 bytes) () 04/25/2020 postreply 07:41:46

• 极其个案不能作数 -姜小鱼- ♂ (0 bytes) () 04/25/2020 postreply 07:42:46

• 几个意思？每年都来一次？ -姜小鱼- ♂ (0 bytes) () 04/25/2020 postreply 07:42:07

• 这个就不是啥复发 -fantasticdream- ♂ (89 bytes) () 04/25/2020 postreply 07:43:55

• 还是不懂那个ABC不同型病毒是什么意思。得了A的还会得B？那就没完了 -greenoasis- ♀ (0 bytes) () 04/25/2020 postreply 07:47:18

• 新冠病毒分为A、B、C、D、E、F型，A是最原始的，B来自A，C来自B，DEF来自B。 -海云之南- ♂ (0 bytes) () 04/25/2020 postreply 07:51:40

• 那是不是感染了E型的也能对A免疫？？ -姜小鱼- ♂ (0 bytes) () 04/25/2020 postreply 07:54:29

• 不知道。制造流感疫苗的难度就在这一点上，病毒会变异。 -海云之南- ♂ (0 bytes) () 04/25/2020 postreply 07:57:46

• 一些国家想复工，给那些得过新冠、又好了的人一张复工免疫证。 -海云之南- ♂ (0 bytes) () 04/25/2020 postreply 07:49:09

• 那就真的流感了。感过一次，再来稍稍一变，又感。疫苗对流感也不是完全有用的。上帝之手，上帝的愤怒和慈悲，逃过此劫的人，都是天选之人 -驷马是匹什么马- ♂ (0 bytes) () 04/25/2020 postreply 07:55:27

• 流感病毒是冠状病毒的一种。新冠就是新的一种但还是一家的。所以叫大号流感本身也没说错 -greenoasis- ♀ (0 bytes) () 04/25/2020 postreply 08:13:03

• 就是一特型流感 -驷马是匹什么马- ♂ (0 bytes) () 04/25/2020 postreply 08:15:52

• 实际上就是一场流感，不过被炒成了可怕的魔鬼，人们有了恐惧。 -海云之南- ♂ (0 bytes) () 04/25/2020 postreply 08:36:16

• 积极测抗体打算复工的国家，能听WHO的话吗？ -盈盈一笑间- ♀ (0 bytes) () 04/25/2020 postreply 07:57:54

• 早就这么说了。看来新冠要常态化，测抗体是想推测出人群感染数量和时间 -最爱娃娃菜- ♀ (0 bytes) () 04/25/2020 postreply 08:00:53

• 群体免疫也没用了，一个人不可能对所有毒株免疫，如果所有毒株都过一遍，人也死了。 -7Sle- ♀ (0 bytes) () 04/25/2020 postreply 08:36:01