BCG vaccine for newborns: why is it needed?
Since the birth of the compulsory vaccination of newborns. The second vaccine against serious and dangerous diseases is BCG. This vaccine is given to the child while he is in the maternity ward until he is discharged. Often physicians do not let the young mother go home with the baby until the baby receives BCG injections. Only in rare cases, when there is no injection in the presence, the procedure is postponed for another day. But what is BCG and why is this vaccine done?
BCG is an injection in the form of a solution that is intended for administration to the body in order to develop immunity against dangerous forms of tuberculosis. The composition of this solution includes predominantly live and dead tuberculosis bacteria, actually on the basis of which, and the development of immunity occurs. But the vaccination does not say that the child will never get tuberculosis after vaccination. No, the human body is too powerless to fight microbacteria of the pathogen, so the vaccine only increases the immunity to the disease. The vaccinated person can become infected with tuberculosis, only the reaction will proceed in an easy form.
Annually about 2 million die due to tuberculosis, and among them there are even those who were vaccinated in infancy. Now it is known how dangerous is the disease of tuberculosis and why it is necessary to administer the BCG vaccine.