It's surprising because at the time the mRNA vaccines were recommended to pregnant women (with next to zero testing), health authorities issued extensive assura

It's surprising because at the time the mRNA vaccines were recommended to pregnant women (with next to zero testing), health authorities issued extensive assurances that the mRNA would remain localized to the injection site. Reuters even ran a fact-check article about it: https://www.reuters.com/business/healthcare-pharmaceuticals/no-trace-mrna-vaccine-found-breast-milk-gene-found-that-helps-identify-covid-19-2021-07-19 https://www.reuters.com/business/healthcare-pharmaceuticals/...