Global health initiatives were established to tackle increasing global health threats, reduce disparities within communities and between nations, and contribute to a world where people live healthier, safer, and longer lives. They aim to provide vaccines for diseases like cholera, COVID-19, dengue, diphtheria, hepatitis, Hib, HPV, influenza, Japanese encephalitis, malaria, measles, meningococcal meningitis, mumps, pertussis, pneumococcal disease, poliomyelitis, rabies, rotavirus, rubella, tetanus, tick-borne encephalitis, tuberculosis, and typhoid. Immunization is the process by which vaccination makes a person protected against a disease