Question
Can the third dose of the 13-valent pneumococcal vaccine be administered to children over 7 months old? If the baby was born on May 19th and received the second dose on September 20th, and the third dose on November 24th, with a one-month interval, the baby will be seven months old on December 25th. In this case, is it still possible to administer the third dose of the 13-valent pneumococcal vaccine?
Answer
According to your description, if the interval is over one month, it is permissible to administer the 13-valent pneumococcal vaccine again. After the baby receives the third dose in November, they can receive the second dose again on December 25th. Before administering the B-type vaccine, please ensure that two types of vaccines have been administered first.