The appearance of pus after BCG vaccination in newborns is a normal reaction to vaccination and bathing is allowed. However, when bathing, you need to avoid the abscessed area to avoid rupture of the abscess and secondary infection.
After BCG vaccination, the appearance of pus at the site of vaccination is a normal reaction to vaccination, parents do not need to worry too much, and you can bathe your child normally. However, during the bathing process, parents need to pay attention to the pustule area and avoid rubbing the pustule, because after the pustule is rubbed, there is a possibility of secondary bacterial infection. Also, clean the skin of the pustule after bathing and keep it dry.
The pustules that appear after BCG vaccination in newborns will usually scab over and fall off naturally in about 8 weeks. If the pustules do not go away after BCG vaccination, or if there is any other discomfort, it is necessary to go to the hospital for consultation.