Rising SARS-CoV-two Variants have built COVID-19 convalescents prone to re-an infection and have elevated issue in regards to the efficacy of inactivated vaccination in neutralization against emerging variants and antigen-particular B cell reaction. 这样的炒作，基本上得益的就是媒体。比如，刻意放大大妈们的影响，歪曲歌手唱歌讽刺，制造话题，让自己的媒体刻意博取更多的眼球，更多的关注。 与... https://bihao.xyz