Vaccine anti-epidemic effect is good, active vaccination can not be less! Vaccine anti-epidemic effect is good, active vaccination can not be less! Vaccine anti-epidemic effect is good, active vaccination can not be less! Vaccine anti-epidemic effect is good, active vaccination can not be less! Vaccine anti-epidemic effect is good, active vaccination can not be less! Vaccine anti-epidemic effect is good, active vaccination can not be less! (Source: China Health Education) Disclaimer: Please indicate the source of the reprint as Vitality Tocto Vaccine anti-epidemic effect is good, active vaccination can not be less!