I'm so so sorry that a new mom is faced with this fear. It's not right. The parents should always have a choice and should be able to do what they think is best without government interference. It's so sad to me that vaccines are pushed onto people. Do you know if your daughter-in-law is Rh- or not? If she is, she or you might find this recent post I did interesting: https://steemit.com/vaccines/@sylviategan/the-rhogam-shot-why-i-chose-not-to-get-it-while-pregnant