- HPV Vaccine: Recommended for preteens, teens, and adults up to age 45 who have not been vaccinated previously. - Hepatitis B Vaccine: Recommended for all infants, unvaccinated children under 19, and adults at risk, including healthcare workers and sexually active individuals who are not in long-term, mutually monogamous relationships. - Rubella Vaccine: Typically given in childhood as part of the MMR vaccine series, but non-immune women of childbearing age should also be vaccinated. - Tdap Vaccine: Recommended for pregnant women during each pregnancy, irrespective of prior vaccination history, to protect the newborn from pertussis. It is also recommended for adults every 10 years as a booster.