The WHO Immunization Data Portal provides detailed global, regional, and national coverage estimates for a wide range of vaccines, supporting monitoring and evaluation of immunization programs worldwide. The vaccines tracked include BCG (tuberculosis), DTP (diphtheria, tetanus, pertussis), Hib (Haemophilus influenzae type b), hepatitis B, HPV (human papillomavirus), influenza, Japanese encephalitis, malaria, measles (first and second dose), meningococcal vaccines, pneumococcal conjugate vaccines, polio (oral and inactivated), rotavirus, rubella, tetanus, typhoid, yellow fever, and COVID-19. Coverage data for each antigen is available across multiple years and age groups, reported cases and incidence, vaccination schedule, and other programme indicators are also available. These estimates, updated annually through the WHO/UNICEF Estimates of National Immunization Coverage (WUENIC), can be visualized and downloaded.