 [ Symptoms ] is is possible to have the dtap vaccine separated into single vaccines  have you ever heard of cases where the dtap vaccine is separated and administered as single vaccines eg in usa or canada [ Disease ] unfortunately you will not find a plan that offers you an in network panel you can access nationwide unlike an hmo a ppo will give you access to out of network providers but you will pay more to see doctors who do not participate with your plan since you can not buy a health plan with a nationwide provider network in any case perhaps you want to consider sticking with an hmo to save money however if it is important for you to have access to any doctor the ppo would be the better choice it all comes down to your personal priorities