dd has had 2 doses of the old style jabs & oral polio.
today i was warned that her 3 set may well be the new 5in1.
I know the differences are dead polio, mercury free & DTaP.
what i want to know is will it matter significantly that she is completing the course with something different?
please don't turn this into a vacc debate I just want reassuring that it will make no differnce to her levels of immunity post vaccs.