Pregnant women and newborns face an elevated risk of becoming severely ill from COVID. But new guidance from the CDC is complicating their ability to stay protected from the coronavirus, @yeahyeahyeasmin reports: https://theatlantic.com/health/2025/09/pregnant-covid-vaccine-limbo/684222/?taid=68cad7831ae98f000160421d&utm_campaign=the-atlantic&utm_content=true-anthem&utm_medium=social&utm_source=twitter…