血型与新冠病

最近刚发的欧州硏究，探讨血型基因对感染新冠病毒后出现呼吸衰竭的影响

Blood group type may affect susceptibility to COVID-19 respiratory failure

https://www.news-medical.net/amp/news/20200603/Blood-group-type-may-affect-susceptibility-to-COVID-19-respiratory-failure.aspx 

A group of over 120 researchers from various institutions across Europe has performed the first genome-wide association study to reveal host genetic factors that may contribute to respiratory failure in cases of coronavirus disease 209 (COVID-19).

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A lead SNP was also identified on chromosome 9 at the ABO blood group locus, and further analysis showed that A-positive participants were at a 45% increased for respiratory failure, while individuals with blood group O were at a 35% decreased risk for respiratory failure.

 

 

两个半月前，中国研究人员已经报导过临床观察。

http://www.chinacdc.cn/gwxx/202003/t20200319_214582.html 

http://www.xinhuanet.com/politics/2020-03/19/c_1125732894.htm

研究认为，O型血对新冠肺炎相对不易感，风险较低；A型血对新冠肺炎相对易感，风险也较高。该研究论文《Relationship between the ABO Blood Group and the COVID-19 Susceptibility》于当地时间3月17日刊发在预印本平台medRxiv，尚未经同行评议。

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研究者还发现，与非O型血型医院工作人员相比，O型血型医院工作人员被感染的机会更低。

 

 

美国纽约也有类似的临床观察

https://newyork.cbslocal.com/2020/04/28/coronavirus-blood-type/ 

A more recent study, again preliminary, from New York Presbyterian Hospital COVID-19 patients found a similar association with blood types but with an added wrinkle.

The higher infection rates for A Types was only for A-positive. Similarly, the lower rates for O Types was for O-positive blood types.

 

 

三个大感染区均有相似的报告，可见血型与新冠病确实有关。

O型患病少，而且不易出现呼吸衰竭。

A型的要多加保重。

 

所有跟帖： 

• 看到了，O型抗新冠，A型最弱。 -nowayitsover- ♂ (0 bytes) () 06/05/2020 postreply 21:37:11

• 俺就是个A -米兰之夜- ♂ (217 bytes) () 06/06/2020 postreply 04:18:52

• Are you ,A positive or A minus? -estar- ♀ (141 bytes) () 06/06/2020 postreply 07:02:22

• 我还不知道血型还分正负呢，只知道自己是A -米兰之夜- ♂ (243 bytes) () 06/06/2020 postreply 08:16:47

• 咱是〇型 -smeagolrocks- ♀ (0 bytes) () 06/06/2020 postreply 09:59:26

• Me— A positive . Sooooo Sad ! -Shanghaigirl98- ♀ (0 bytes) () 06/06/2020 postreply 10:40:00