> The vaccines have only ever been effective at reduction of symptoms. They have never prevented transmission and never promised to. Sigh, https://www.gavi.or

> The vaccines have only ever been effective at reduction of symptoms. They have never prevented transmission and never promised to. Sigh, https://www.gavi.org/vaccineswork/mounting-evidence-suggests-covid-vaccines-do-reduce-transmission-how-does-work https://www.gavi.org/vaccineswork/mounting-evidence-suggests... [Even delta]