There are many people in life who do not know the specific preventive diseases of the pertussis vaccine. The pertussis vaccine is the abbreviation of the mixed vaccine of pertussis, diphtheria, and tetanus. These three diseases are very contagious. The lethality is very large, and the Baibai vaccine has a good preventive effect on it. Then, will the Baibai vaccine still cause pertussis, diphtheria or tetanus?

　　 was vaccinated against Baibai Avoid diseases such as whooping cough, diphtheria, or tetanus, because the immunization time of the pertussis vaccine is limited, so our country''s immunization program requires that the baby be vaccinated with three phases of the pertussis vaccine, that is, after the first three injections. Reinjection to strengthen the immune needle. However, if the child is vaccinated with a fake Baibai vaccine, the effect is even more uncertain.

　　Inoculation time of Baibai vaccine

　　China’s current immunization program stipulates that newborns should be vaccinated within 3 full months after birth The first stitch. Inoculate 3 consecutive injections, and the minimum interval between each injection should not be less than 28 days. At the age of one and a half to two years of age, another one shot of the Baibai vaccine will be used to boost the immunization, and at the age of 7 years, one shot of the refined diphtheria vaccine or the refined double vaccine will be used.

　　Baibai vaccine belongs to the national plan vaccine, also known as a type of vaccine, which means that the government provides it to citizens free of charge. Citizens should receive vaccines in accordance with government regulations, including vaccines determined by the national immunization plan, The vaccines added by the people''s governments of provinces, autonomous regions and municipalities directly under the Central Government in the implementation of the national immunization plan, as well as the vaccines used for emergency vaccination or group vaccination organized by the people''s governments at or above the county level or their health authorities.

　　 Therefore, when the baby is vaccinated once every 3, 4, and 5 months, when the baby is one and a half years old to 2 years old, he will be given a booster vaccine. These costs are free. Parents and friends are best to vaccinate the baby on time within the prescribed time, so as to achieve the best immune effect.