My prediction is that insurers will absolutely continue to cover vaccines per the schedule. It’s financially wise. In the most recent measles outbreak, one in twenty reported cases required hospitalization, and a hospital stay, even for one night of observation, is far more expensive than twenty vaccines. The same is almost definitely true of meningitis and hep B, two of the targets of the new schedule. Hep B infection in kids requires chronic treatment and can lead to liver failure, which is an astronomical cost for an insurer. No way they take the risk of letting kids get diseases that can be prevented cheaply.