My local health center missed Pneumococcal conjugate(PCV) for my kid scheduled (as per the plan is given in the booklet) at two months age. Then they missed the same at four months age again due to unavailability. Finally, after they missed it at six months, I talked to the doctor and he gave a few excuses ... then he said it's not very important one. Missing it is not anything of concern.
Is he right?