We are currently doing the RSV immunizations now since my twins were born at 35 weeks. My insurance covered the cost. Can you believe that its $25,000.00 for my two boys! I worked as a RN the pedi unit many years ago at our local hospital and I've seen so many sick babies suffering from RSV with long hospitalizations and even a few deaths. It scares the pants off of me, especially with one son in preschool and the other who goes to lots of playgroups.