Immunization Newsletter, v.44, n.4, Dec. 2022 

IN THIS EDITION: 30th Pan American Sanitary Conference: Keeping the Region of the Americas Polio-Free | What I have learned … Raúl Montesano Castellanos | Ten news items on vaccination in the Americas published by PAHO | Road map to defeat meningitis by 2030 | Building Better Immunity: A Path to Healthy Longevity | New courses available at PAHO's Virtual Campus for Public Health | PAHO 2022 Publications on Immunization | Meeting of the Region’s National Immunization Technical Advisory Groups | Samuel Katz, Pediatrician and Developer of the Measles Vaccine, Dies at 95 | Management and Safe Disposal of COVID-19 Vaccination Waste at Health Facility Level.