你即將離開本站

並前往https://www.science.org.au/curious/people-medicine/vaccine-safety-and-effectiveness-how-it-tested

Vaccine safety and effectiveness: how is it tested? - Curious

Vaccine safety and effectiveness: how is it tested? The scale of the COVID-19 pandemic has shown how essential vaccination is for today's world.

確定！ 回上一頁

查詢 「Vaccine efficacy」的人也找了：