Question

how to make BCG vaccine to infants ​

Answer 1

Answer:

Although BCG vaccination often causes local reactions, serious or long-term complications are rare.3 Reactions that can be expected after vaccination include moderate axillary or cervical lymphadenopathy and induration and subsequent pustule formation at the injection site; these reactions can persist for as long as 3 months after vaccination.

Explanation:

Answer 2

The BCG vaccine is given by an injection just under the skin, usually on the upper left arm. Sometimes, a test may need to be done before receiving the BCG vaccine. If there is a chance your child has already been infected with TB, the doctor will arrange for a TB skin test (Mantoux test).