A recent vaccination campaign was carried out in the local area to prevent the spread of polio. The campaign took place from 7 to 10 May 2026 and covered several regions, including Gambella and Benishangul-Gumuz, as well as parts of Oromia Region. The intervention was a response to the detection of a vaccine-derived poliovirus in a neighboring country.

The specific type of poliovirus detected was type 1, which is a circulating vaccine-derived poliovirus. Further details about the campaign and the situation are available from ReliefWeb, which has more information on the efforts to prevent polio in the local area.