https://www.news-medical.net/news/20210906/Israeli-study-on-viral-load-Delta-infections-vaccinations-and-boosters.aspx
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I