Patient's question:
Tianbao's mother has hepatitis B surface antigen (HBsAg) positive, triple positive. She received the first dose of hepatitis B immunoglobulin (HBIG) via intramuscular injection at birth. I plan to give her the second dose of HBIG when she is one month old.Doctor's answer:
I think it's because you pay too much attention to the baby. Suggestions: I believe the vaccination should be administered in the upper left arm. The injection site is correct.