Ava is 4 months old and has received several vaccinations. Which vaccines should she receive at her well-child visit?

At 4 months old, a child is due for several vaccines that are typically administered as part of the pediatric vaccination schedule. The correct choice includes the second doses of Hib and DTaP, as well as the initial doses of Rotavirus, PCV13, and IPV.

The Hib (Haemophilus influenzae type b) vaccine is given in a series, and the first dose is usually administered at 2 months of age. By 4 months, the infant is scheduled to receive the second dose to build on the immune response initiated by the first dose.

The DTaP vaccine (diphtheria, tetanus, and pertussis) is also given in a series, with the second dose administered at 4 months, further enhancing the child’s protection against these potentially serious diseases.

The Rotavirus vaccine is given as a series as well, starting at 2 months, and the second dose is due by 4 months. Administering this vaccine at this visit helps protect the infant from severe gastroenteritis caused by the virus.

PCV13 (pneumococcal conjugate vaccine) is also introduced at 2 months, with subsequent doses scheduled at 4 months and later, protecting against