False claims about miscarriage risk from Covid-19 vaccines are spreading online. They use a faulty interpretation of data

By Deidre McPhillips, CNN (CNN) — Numerous studies have shown that Covid-19 vaccines are safe during pregnancy, but Republican senators have recently stirred up false and misleading claims that are now spreading on social media. On Monday, Sens. Ron Johnson of Wisconsin and Rand Paul of Kentucky released a batch of text messages retrieved from