首頁Jas9 Vaccine antibody levels start to wane at around 2–3 months https://t.co/g6UZXQTedx Jas 8:08 上午 0 留言 Facebook Twitter Vaccine antibody levels start to wane at around 2–3 months https://t.co/g6UZXQTedx — Jas (@jas9) Jul 26, 2021 Tags Jas9 Twitter Facebook Twitter