Is There A Different Form Of Parvo Virus In Different States?

There is all kinds of strains of parvo everywhere. I Would personally take them  to the better insurance as to say if they get the parvo and you did the vaccine. We do the vaccines 2 to 3 weeks apart depending on breed and booster every 2 to 3 wks up until 16wks of age. Even if its the pups first vaccine we still booster 2 to 3 more times. The reason I say take them to a Vet is b.c We see so many parvo that probably 90% of them the owner gave vaccine instead .We have 2 parvo puppies here in the hospital now and the owner gave them there vaccines.  I don't know if its how its transported or so forth. But to be on the safe side have a vet do it.