>https://www.dcclothesline.com/2020/06/24/infant-vaccination-rates-plummeted-during-the-lock-down-so-why-did-infant-mortality-rates-also-plummet-to-historic-lows/
We need moar raw data but it at least demonstrated that the absence of vaccines didnt result in moar deaths of infants. Though you can argue that they were stuck at home not in public places