Hiroshima University Jul 3 2025 A research team has evaluated the real-world impact of a community-based pneumococcal vaccination support program for older adults conducted in Sera Town, Hiroshima Prefecture, Japan. Their work is published in the Journal of Epidemiology on May 5, 2025. Pneumonia is one of the leading causes of death in Japan. Each year about 74,000 people die from pneumonia with 98 percent of these deaths occurring in people aged 65 and older. The bacteria Streptococcus