根据一项新的血清学研究,27%的人口已经产生了抗体,这是因为他们已经被感染或接受了至少一剂疫苗。
研究人员估计,自去年9月以来,感染率已经上升了6倍,有130万人被感染了。
据估计,由于没有症状,这个数字中有一半人没有意识到他们感染了COVID。
We are proud to provide our readers from around the world with independent, honest and unbiased news for free – both online and in print.
Our dedicated team supports the local community, foreign residents and visitors of all nationalities through our newspaper, website, social media and our newsletter.
We appreciate that not everyone can afford to pay for our services but if you are able to, we ask you to support The Portugal News by making a contribution – no matter how small.
成为第一个评论这篇文章的人