US Politics on Yik Yak | “the vaccines weren’t tested against a placebo” many were, but yes some modern vaccines don’t get tested against a placebo bc it’s unethical to withhold life saving vaccines

Join communities on Yik Yak Download

US Politics 37w

“the vaccines weren’t tested against a placebo” many were, but yes some modern vaccines don’t get tested against a placebo bc it’s unethical to withhold life saving vaccines

1

7

Anonymous 37w

and there are other ways to gather conclusive evidence of efficacy.

16