Antibiotics Profile and Public Health Implication of Pathogenic Enteric Bacteria Associated With Poultry Stool

Abstract

Poultry waste are not properly disposed and most rural farmers make use of it as manure therefore poultry wastes may serve as source of enteric organism capable of infecting humans. The antibiotic resistance from these bacteria can be transferred to natural microbial community as a result of involvement of antibiotics in poultry farming. This research was carried out to assess the multidrug resistant pattern of enteric bacteria in poultry stool dropping. samples of poultry droppings were obtained from a free-range commercial poultry farm in Otuoke, Bayelsa State, Nigeria. Samples were cultured on selective and differential media. 16 isolates of enteric bacteria were obtained from poultry stool droppings. The isolates identified were of four genera. Salmonella species which is predominant 6(37%) followed by Escerichia coli 5(31%) Proteus species 3(19%) and Kiebsiella species 2(13%). Antibiotic susceptibility testing was carried out using the disk diffusion technique. Gram negative antibiotics including crioxacin cefprozil, nitrofuration, ceftazidime co-trimoxazole, genetamicin, cefuroximo. The resistant pattern in among the gram negative pathogens revealed that more than 98% were resistant to nitrofuratioin cefprozil, gentamicin and augumentin while 12.89% resistant to certazidime, 90.10% resistant to augmentin, 15.32% cefuroxime, 12.30% co-trimoxazole, 38.17% resistant to gentamicin, 15.20% resistant to cefprozil and 50.20% resistant to ofloxacin, Multidrug resistance species were isolated from poultry stool dropping and some of the bacterial isolates are potentially pathogenic to humans and animals and therefore poses a serious threat to public health.