Katsina to vaccinate 4.8 million children against rubella during October campaign Katsina State is preparing to vaccinate approximately 4.8 million children aged between nine months and 14 years against rubella, as part of its upcoming integrated health campaign. The exercise will run from 6 to 13 October 2025, coinciding with a polio vaccination campaign, the state government and UNICEF announced on 23 September. Katsina has been allocated 3,698,500 doses of the novel oral polio vaccine (nOPV2), targeting 2.3 million children under five, which will be distributed via Directly Observed Oral Polio Vaccination...