Nursing considerations for HPV infection

Human papillomavirus (HPV) infection is one of the most common sexually transmitted infections worldwide. Most HPV infections are asymptomatic and self-limiting, with over 90% clearing spontaneously within two years due to effective immune surveillance. However, persistent infection with high-risk HPV types—particularly HPV 16 and 18—is strongly associated with the development of cervical, anal, oropharyngeal, vaginal, vulvar, and penile cancers. Low-risk types, such as HPV 6 and 11, cause benign anogenital warts and recurrent respiratory papillomatosis.

Clinical management focuses on prevention, early detection, and appropriate follow-up rather than antiviral treatment, as no FDA-approved systemic antiviral therapy exists for HPV. Primary prevention centers on vaccination: the 9-valent HPV vaccine (Gardasil 9®) is recommended for routine administration in adolescents aged 11–12 years, with catch-up vaccination available through age 26 and, in select cases, up to age 45 after shared clinical decision-making. Vaccination significantly reduces the incidence of high-grade precancerous lesions and invasive cancers.

For individuals already infected, care emphasizes risk reduction and surveillance. This includes consistent condom use (which lowers—but does not eliminate—transmission risk), smoking cessation (as tobacco use impairs local immune clearance and increases persistence and progression risk), and adherence to evidence-based screening protocols—such as cervical cytology (Pap test) and HPV co-testing per current U.S. Preventive Services Task Force (USPSTF) or ASCCP guidelines. Abnormal screening results trigger risk-stratified management, ranging from observation to colposcopy and biopsy, with treatment of high-grade squamous intraepithelial lesions (HSIL) via excisional or ablative procedures when indicated.

Psychosocial support is also integral: many patients experience anxiety, stigma, or misconceptions about HPV transmission, fertility implications, or partner disclosure. Clinicians should provide clear, nonjudgmental education emphasizing that HPV exposure is extremely common, often occurs years before diagnosis, and does not reflect personal behavior or hygiene. Regular follow-up and continuity of care help reinforce health literacy and promote long-term cancer prevention.