London School of Hygiene & Tropical Medicine (LSHTM) Apr 11 2025 The first trial of an AI (Artificial Intelligence)-powered chatbot designed to inform parents about the HPV vaccine has shown that it increases vaccine uptake and engagement with health professionals. Cervical cancer, caused by human papillomavirus (HPV), is one of the most preventable cancers, yet it still claims over 340,000 lives annually. China accounts for 22.8% of global cases, with vaccine coverage remaining low. The 24/7