There are illnesses like poliomyelitis, yellow fever, etc, which can be efficiently prevented through the vaccination. Oher illnesses need a specific therapy that is not completely efficient, therefore the importance of the immunization .
A constantly mentioned fact is that an efficient vaccine does not protect against the illness until it has been administered in the correct dose.
It is very important to advice you that everyone is different according age, sex, and chronic illness each one could suffer, that is why you should visit your doctor so he can solve your doubts about international vaccination.
All vaccines must be applied by previously prepared staff. This staff must provide a specific proof to each patient or the corresponding vaccine book with the stamp of the institution, or if it is the case, the signature and professional license number of the responsible.
