@cas0527148 @ScottGottliebMD Yes, governments (pleural) dropped the ball on this. They could have pursued OWS-type programs that committed to purchase and scale up manufacturing before successful trials and approval, but they didn't.
@cas0527148@ScottGottliebMD是的，政府（胸膜）在这个问题上投了球。他们本可以追求OWS类型的项目，承诺在成功试验和批准之前购买并扩大制造规模，但他们没有。