Table 1

Number of measles supplementary immunisation activities (SIAs) implemented by WHO region over 2000–2014

WHO regionNumber of measles SIAs
National campaignsRollover national campaignsSubnational campaigns
African region15344116
Region of the Americas121527
Eastern Mediterranean region423485
European region34918
South-East Asia region132620
Western Pacific region541246
Total417130312
  • Source: WHO Immunization, Vaccines and Biologicals (IVB) Database.