@Chainlank One of @RADVACproject's goals is making the vaccine less invasive and self-administerable without a needle!
(And prevent infection and not just severe disease)
https://www.technologyreview.c...
@Chainlank@radvac项目的目标之一是使疫苗不那么具有侵入性，并且无需针头即可自我管理！
（预防感染，而不仅仅是严重疾病）
https://www.technologyreview.c...