Figure 1. Geospatial distribution of the ASFV genetic clusters from the 2021 outbreak in the Dominican Republic. Genetic cluster 1 (blue) was the most widespread (17/18 provinces sequenced) and most frequently sequenced (68/73 samples) genetic cluster. Genetic cluster 2 (red) was localized to Santiago and Elías Piña provinces (5/73 samples) early in the outbreak and was not subsequently detected. Santiago was the only province where both genetic clusters (green) were detected by USDA NVSL FADDL. The densest swine production region in the DR is in the North-central region near Santiago province, with smaller operations spread throughout the country.