BCG vaccine pus bag rub broken can be local disinfection, sterile cotton swabs to wipe the pus, avoid getting wet to keep the local dry and hygienic.
It is normal for pus to appear at the inoculation site after BCG vaccination. When the pus is broken, the pus should be wiped clean. A sterile cotton swab can be used to wipe the pus. After wiping, the broken pus should be sterilized to prevent infection. Povidone-iodine can be used to disinfect the area.
Excess povidone iodine should be wiped clean after application, avoid localized water to prevent infection from occurring, keep the area dry, and wear clean clothing to avoid passing infected bacteria.
After the BCG pustule breaks down, there will be further crusting and scabbing, finally leaving a BCG scar. A tuberculin test will be conducted in about one month, and if the result is positive, it means that this vaccination immunization is successful.