Question
How can you determine if a newborn’s BCG vaccination is successful?
Answer
The sign of successful BCG vaccination is the appearance of a red bump at the injection site. This is a normal immune response, indicating that the body is reacting to the vaccine. Parents should observe any changes at the baby’s injection site. If a red bump appears, there is usually no need for special treatment, but if there are any other abnormal symptoms, it is important to consult a doctor promptly.