How many hundred million shots are there at all?

ts are concerned about whether the vaccine should be vaccinated at their own expense.
Vaccination is a single prevention of infectious diseases or serious infectious diseases.
A vaccine is provided free of charge to the baby,
and the two category requires parents to pay for themselves.
To tell you the truth,
there is no need and importance to distinguish between a class and two class.
Parents can choose according to the specific circumstances of the baby and the doctor's recommendation.
The main reason why most parents hesitate is price,
for example,
7 price vaccine,
but also a few pins.
Xiao Bian's proposal is not bad money hit,
can be used to exchange money for children's lower risk of disease,
it must be cost-effective.
If you are really under financial pressure,