At a well-child visit for a 9-month-old, which vaccines should the child receive if they have not had an influenza vaccine previously?

At a well-child visit for a 9-month-old, which vaccines should the child receive if they have not had an influenza vaccine previously?

• A. Hepatitis A and Varicella
• B. Influenza, Hep B, IPV
• C. Meningococcal and PCV15
• D. MMR and DTaP

Answer: (B)

The appropriate vaccines for a 9-month-old who has not previously received an influenza vaccine include the influenza vaccine, Hepatitis B (Hep B), and inactivated poliovirus vaccine (IPV). At this age, the influenza vaccine is particularly important, as infants starting at 6 months are recommended to receive it annually, especially in the context of flu season. The Hepatitis B vaccine is typically given in a series, with the first dose usually administered at birth, followed by doses at 1-2 months and again at 6-18 months. By 9 months, the infant may still be in the window for receiving their second or third dose, depending on their vaccination history. Additionally, although IPV is commonly part of the childhood vaccination schedule starting at 2 months, at 9 months, administering it if not yet given aligns with maintaining the vaccination schedule. This approach ensures that the child is protected against several serious diseases early in life. The other options provided in the question include vaccines that are not typically administered at 9 months or are not appropriate for this specific scenario.

The appropriate vaccines for a 9-month-old who has not previously received an influenza vaccine include the influenza vaccine, Hepatitis B (Hep B), and inactivated poliovirus vaccine (IPV).

At this age, the influenza vaccine is particularly important, as infants starting at 6 months are recommended to receive it annually, especially in the context of flu season. The Hepatitis B vaccine is typically given in a series, with the first dose usually administered at birth, followed by doses at 1-2 months and again at 6-18 months. By 9 months, the infant may still be in the window for receiving their second or third dose, depending on their vaccination history.

Additionally, although IPV is commonly part of the childhood vaccination schedule starting at 2 months, at 9 months, administering it if not yet given aligns with maintaining the vaccination schedule. This approach ensures that the child is protected against several serious diseases early in life.

The other options provided in the question include vaccines that are not typically administered at 9 months or are not appropriate for this specific scenario.