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Everyone must follow the vaccination schedule when vaccinating
.
After birth, hepatitis B vaccine and BCG vaccine are required.
What does vaccine inactivation mean? Vaccine inactivation refers to the killing of pathogenic microorganisms by chemical treatment or heating, so that its infectivity and toxicity can disappear, but its immunogenicity can be maintained
.
Of course, other adjuvants will be added during the production process, which can make it more stable, and it can also make its immune effect better
What does vaccine inactivation mean? It can be seen from the above that vaccine inactivation refers to the killing of pathogenic microorganisms through some methods
.
Formalin may be used in this process