Aiden Caldwell January 22, 2025 BILL AND MELINDA GATES FOUNDATION, CANCER PREVENTION, CART, CARTAGENA, CLINICAL TRIALS, COLOMBIA, DEVELOPMENT, DISEASE PREVENTION, GENEVA, GLOBAL FORUM, GLOBAL FORUM STRENG, HEALTHCARE, HPV VACCINE, MEDICINE, SPAIN, ST. KITTS AND NEVIS, THE CARIBBEAN, VACCINE ALLIANCE, WHO, WORLD HEALTH ORGANIZATION, WORLD HEALTH ORGANIZATION (WHO