中国の3回目ワクチン接種率21%（80歳以上）
China: The elderly people struggling in Shanghai's quarantine centres
https://www.bbc.com/news/world-asia-china-61268090
https://ichef.bbci.co.uk/news/976/cpsprodpb/8F8B/production/_124074763_china_age_60_plus_vax-nc.png

中華水ワクチンが効かないうえに、接種率も低いんじゃどうしようもないね