Vaccination information refers to details about vaccines, which are substances that help protect individuals from infectious diseases. Vaccines work by stimulating the immune system to recognize and fight specific pathogens, such as viruses or bacteria. Common vaccines include those for influenza, measles, and COVID-19. It is important to stay informed about vaccination schedules, potential side effects, and the benefits of immunization. Health organizations, such as the World Health Organization and the Centers for Disease Control and Prevention, provide reliable resources to help individuals make informed decisions about vaccinations for themselves and their families.