Parents need to insist on spacing out these damned vaccines. It's silly not to get any at all but it's retarded to get them all at once. The most reactive is MMR. That one should be had by itself and no other vaccines should be given 30 days before or after it.

Skip the Hep B series are birth and wait until the kid is 4 for that. Wait on Hep A until they are over the age of 2 since the risk of seizers, although rare anyway, is less then. The Hep B and Hep A series should be given with no other shots 30 days before or after.

For the remaining 2, 4 and 6 month shots this is a good schedule. DTAP, followed by HIB two weeks later, followed by PCV 30 days after the DTAP shot followed by polio two weeks after the PCV shot. HIB and Polio are the least reactive out of those 4 and DTAP and PCV are the most reactive, which is why they should be spaced 30 days apart.

Skip Rotavirus altogether.

At 1 year do MMR by itself followed by Chicken Pox 30+ days later followed by DTAP 30+ days later followed by PCV 30+ days later.