Inf: Human Papillomavirus: Free MSRA Podcast

⚕️ FREE MSRA PODCAST – Human Papilloma Virus (HPV) Vaccination🎧 A clear, high-yield breakdown of this key preventive strategy against HPV-related cancers and genital warts – perfect for exam prep and real-life clinical scenarios.🧠 Key Learning Points📌 Definition• HPV vaccination is a preventative measure against Human Papilloma Virus (HPV) – a sexually transmitted DNA virus responsible for genital warts and several cancers, especially cervical, anal, vulval, penile, and oropharyngeal.📌 Causes & Risk Factors• HPV is transmitted via sexual contact (vaginal, anal, or oral)• Risk factors include:• Early onset of sexual activity• Multiple sexual partners• Unprotected sex• Immunosuppression (e.g. HIV)💡 Mnemonic: SEX-M – Sex Early, eXposure (multiple partners), No condoms, Medical immunosuppression📌 Pathophysiology• Infects keratinocytes of skin and mucosa• High-risk types (e.g. 16, 18) can cause precancerous changes in epithelium• Persistent infection → cellular dysplasia → cancer• Types 6 & 11 → genital warts💡 Mnemonic: “Warts 6/11, Cancer 16/18”📌 Symptoms• Often asymptomatic• Genital warts: visible, itchy, painless lesions• Abnormal cervical cells: detected on screening, may cause postcoital bleeding💡 Mnemonic: “Warts and Silence” – it’s often silent unless visible warts or picked up by screening📌 Differential Diagnosis• Genital warts from other causes• Other STIs (e.g. herpes, syphilis)• Cervical intraepithelial neoplasia (non-HPV)• Non-infective causes of cervical dysplasia📌 Diagnosis• HPV DNA testing (primary screening test in cervical smear programme)• Cytology (Pap smear) to detect dyskaryosis• Clinical examination and detailed sexual history📌 Management• Primary prevention:• HPV vaccination:- Ages 12–13 (school-based programme)- 2 doses if under 15, 3 doses if 15+- Catch-up to age 25- MSM and trans women: eligible up to age 45- Current vaccine: Gardasil 9 (covers 6, 11, 16, 18, 31, 33, 45, 52, 58)• Secondary prevention:• Cervical screening using HPV testing• Safer sex advice and condom use• Consider specialist advice for immunosuppressed or HIV-positive individuals📌 Complications• Genital warts (can be distressing, recurrent)• Cervical cancer and other HPV-related cancers• Potential transmission to neonates (e.g. laryngeal papillomatosis)• Vaccine side effects: generally mild (sore arm, fever, headache); anaphylaxis extremely rare📌 Prognosis• Most HPV infections resolve spontaneously• Persistent infection with high-risk types → cancer risk• Vaccination dramatically reduces HPV-related disease• Screening remains essential even after vaccination📎 More MSRA Resources for Human Papilloma Virus (HPV) Vaccination📝 Revision Notes: https://www.passthemsra.com/topic/human-papilloma-virus-vaccination-revision-notes/🧠 Flashcards: https://www.passthemsra.com/topic/human-papilloma-virus-vaccination-flashcards/💬 Accordion Q&A Notes: https://www.passthemsra.com/topic/human-papilloma-virus-hpv-vaccination-accordion-qa-notes/🚀 Rapid Quiz: https://www.passthemsra.com/topic/human-papilloma-virus-vaccination-rapid-quiz/🎓 Full Course: https://www.passthemsra.com/courses/infectious-diseases-for-the-msra/Hashtags#MSRA #MSRARevision #MSRATextbook #MSRAQuiz #MSRAQuestionBank #MSRAFlashcards #MSRAQ&ANotes #MSRAAccordions #MultiSpecialityRecruitmentAssessment #MSRAOnlineRevision #MSRARevisionWebsite #InfectiousDiseases #HPVVaccination