Question
My child is 12 years old and has not received the BCG vaccine. They have no unusual symptoms and are prone to skin allergies. Is it necessary to make up for the missed vaccination? Will receiving the vaccine affect my child’s growth and development?
Answer
The BCG vaccine is used to prevent tuberculosis in children. If the child has not come into contact with tuberculosis patients, there will be no adverse effects from receiving the BCG vaccine. It is recommended that the child receive a catch-up dose of the BCG vaccine, and a tuberculin skin test should be performed 3 months after vaccination to confirm the success of the vaccination. If the test result is negative, a second dose of the vaccine may be required.