Antimicrobial Resistance Profile of E. coli Isolated from Raw Cow Milk and Fresh Fruit Juice in Mekelle, Tigray, Ethiopia

Veterinary Medicine International
Haftay Abraha TadesseHabtamu Taddele

Abstract

Foodborne illnesses represent a public health problem in developed and developing countries. They cause great suffering and are transmitted directly or indirectly between animals and humans and circulate in the global environment. E. coli are among them, causing a major public health problem. The aim of this study was therefore to study the antimicrobial resistance profile of E. coli from raw cow milk and fruit juice. A cross-sectional study was conducted from October 2016 to June 2017 on 258 samples collected from milk shops (n = 86), dairy farms (n = 86), and fruit juice (n = 86) in different subcities of Mekelle. Bacteriological procedures were used for isolation of E. coli in the collected samples and for identification of the antimicrobial resistance profile. The overall mean viable bacterial count and standard deviation of samples from milk shop, fruit juice, and dairy milk were found to be 8.86 ± 107, 7.2 ± 107, and 8.65 ± 107 CFU/ml and 33.87 ± 106, 6.68 ± 106, and 22.0 ± 106, respectively. Of the samples tested, 39 from milk shops (45.35%), 20 from fruit juice (23.26%), and 24 from dairy farms (27.91%) were found to be positive for E. coli. The isolated E. coli were highly resistant to ampicillin (70%), sulfamethoxazol...Continue Reading

References

Oct 8, 1999·The Journal of Antimicrobial Chemotherapy·S P BarrettS B Shrimpton
Jun 1, 2011·Asian Pacific Journal of Tropical Biomedicine·E S Swai, L Schoonman

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Citations

Jul 9, 2020·International Journal of Environmental Research and Public Health·Neha SharmaKhalid M Khan

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