Fig. 1

Map showing sampling sites in Bangladesh. Various kinds of samples were obtained from the selected hatcheries, broiler farms and live bird markets from three sub-districts or Upazilas (Tangail sadar, Gazipur Sadar and Sreepur) for detection of Campylobacter spp., and antimicrobial residues. The map was adapted from Banglapedia (https://www.banglapedia.org)