Immunization of Hepatitis B Vaccine After vaccination (1st dose), the body will produce antibodies that are specific to the immune system. In the second dose, immunity will be at a level that can prevent disease, and in the third dose, it will stimulate the immune system to work more. 3 It's dark and shouldn't be able to qi any more. Because immunity can last up to 10 years unless the patient has an immunodeficiency condition.
อ่านเพิ่มเติม โรงเรียนวัดหาดสูง
นานาสาระ วัคซีน