Some emerging food and water borne pathogens.
Emerging pathogens are those infective organisms whose incidence has recently increased or is likely to increase during the next two decades due to changes in demography, food habits, food technology, commerce, water sources and environmental factors. Some important emerging food and water borne bacterial pathogens include Listeria monocytogenes, Campylobacter jejuni, Yersinia enterocolitica, Salmonella enteritidis, Escherichia coli O157: H7, Vibrio cholerae biotype E1 Tor Serotype 0139, Vibrio parahaemolyticus and Aeromonas hydrophila, A. sobria, and A. caviae. The prevalence, ecological relationships of these organisms, their transmission through food, water and other environmental sources, and role of their virulent factors in the pathogenesis of infections and their public health significance is discussed in this paper with special reference to the situation in India.
Gugnani
H C
HC
Vallabhbhai Patel Chest Institute, University of Delhi.
D000818:Animals; D001424:Bacterial Infections / Q000453:epidemiology / Q000382:microbiology* / Q000635:transmission*; D002417:Cattle; D004197:Disease Reservoirs; D005516:Food Microbiology; D007194:India / Q000453:epidemiology; D014871:Water Microbiology