Bacteriophages to combat foodborne infections caused by food contamination by bacteria of the Campylobacter genus.
It is estimated that each year more than 2 million people suffer from diarrheal diseases, resulting from the consumption of contaminated meat. Foodborne infections are most frequently caused by small Gram-negative rods Campylobacter. The hosts of these bacteria are mainly birds wherein they are part of the normal intestinal flora. During the commercial slaughter, there is a likelihood of contamination of carcasses by the bacteria found in the intestinal content. In Europe, up to 90% of poultry flocks can be a reservoir of the pathogen. According to the European Food Safety Authority report from 2015, the number of reported and confirmed cases of human campylobacteriosis exceeds 200 thousands per year, and such trend remains at constant level for several years. The occurrence of growing antibiotic resistance in bacteria forces the limitation of antibiotic use in the animal production. Therefore, the European Union allows only using stringent preventive and hygienic treatment on farms. Achieving Campylobacter free chickens using these methods is possible, but difficult to implement and expensive. Utilization of bacterial viruses - bacteriophages, can be a path to provide the hygienic conditions of poultry production and food processing. Formulations applied in the food protection should contain strictly lytic bacteriophages, be non-pyrogenic and retain long lasting biological activity. Currently, on the market there are available commercial bacteriophage preparations for agricultural use, but neither includes phages against Campylobacter. However, papers on the application of bacteriophages against Campylobacter in chickens and poultry products were published in the last few years. In accordance with the estimates, 2-logarithm reduction of Campylobacter in poultry carcases will contribute to the 30-fold reduction in the incidence of campylobacteriosis in humans. Research on bacteriophages against Campylobacter have cognitive and economic importance. The paper presents current state of research on bacteriophages targeted against Campylobacter.
Katedra Nauk Biomedycznych, Instytut Chemii, Ochrony Środowiska i Biotechnologii, Akademia im. Jana Długosza w Częstochowie.
Magdalena
M
Myga-Nowak
Katedra Nauk Biomedycznych, Instytut Chemii, Ochrony Środowiska i Biotechnologii, Akademia im. Jana Długosza w Częstochowie.
Agnieszka
A
Godela
Katedra Nauk Biomedycznych, Instytut Chemii, Ochrony Środowiska i Biotechnologii, Akademia im. Jana Długosza w Częstochowie.
Tomasz
T
Głąb
Katedra Nauk Biomedycznych, Instytut Chemii, Ochrony Środowiska i Biotechnologii, Akademia im. Jana Długosza w Częstochowie.
Monika
M
Lewańska
Katedra Nauk Biomedycznych, Instytut Chemii, Ochrony Środowiska i Biotechnologii, Akademia im. Jana Długosza w Częstochowie.
Janusz
J
Boratyński