RSV Vaccine

Hello! My Gynae recommended 4 vaccines, including the new vaccine RSV vaccine, which is to be taken during 8-9months pregnant. Any idea if this vaccine is necessary? Care to share your opinions on it too? Thanks! Straits Times article: https://www.straitstimes.com/singapore/mums-to-be-can-get-jab-from-nov-1-to-protect-babies-from-viral-respiratory-infection