World Meningitis Day is observed worldwide on October 5 each year to highlight the importance of recognizing and treating meningitis, a potentially fatal inflammation of the protective membranes surrounding the brain and spinal cord. Originally established in 2009 by the Confederation of Meningitis Organizations (CoMO), the day aims to unite organizations, health professionals, and patient groups from various countries to promote vaccination and education about the disease. The observance was moved from April 24 to October 5 in 2022 to increase participation and support the World Health Organization's initiative to eliminate bacterial meningitis epidemics by 2030. Typical activities include educating the public, organizing events, and sharing personal experiences on social media using the hashtag #WorldMeningitisDay. Participants often wear a burgundy awareness ribbon to symbolize their commitment to combating meningitis.