你理解错了有抗体是指以前感染过,而不是正在感染但没症状。
They found that 2% of residents were actively infected by the coronavirus and a total of 14% had antibodies, indicating a prior infection.
就是说很多人很久以前就被感染过了,他们不知道而已。
很大概率整个欧洲包括英国估计去年10月-12月就爆发过了。只不过病状轻没人在意而已。
因为意大利研究也是类似,意大利追溯到1月初有相似病症的人有抗体。
美国追溯到去年12月有相似症状的人有抗体
看原文吧
这个才是正道
Germany to run Europe’s first large-scale antibody test programme
https://www.ft.com/content/fe211ec7-0ed4-4d36-9d83-14b639efb3ad
Germany could issue thousands of people coronavirus ‘immunity certificates’ so they can leave the lockdown early
https://www.businessinsider.sg/coronavirus-germany-covid-19-immunity-certificates-testing-social-distancing-lockdown-2020-3?r=US&IR=T
Coronavirus: Antibody tests 'will be crucial' in determining when to lift lockdowns
https://www.euronews.com/2020/04/06/coronavirus-antibody-tests-will-be-crucial-in-determining-when-to-lift-lockdowns
Germany to run Europe’s first large-scale antibody test programme
https://www.ft.com/content/fe211ec7-0ed4-4d36-9d83-14b639efb3ad
Germany could issue thousands of people coronavirus ‘immunity certificates’ so they can leave the lockdown early
https://www.businessinsider.sg/coronavirus-germany-covid-19-immunity-certificates-testing-social-distancing-lockdown-2020-3?r=US&IR=T
Coronavirus: Antibody tests 'will be crucial' in determining when to lift lockdowns
https://www.euronews.com/2020/04/06/coronavirus-antibody-tests-will-be-crucial-in-determining-when-to-lift-lockdowns