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@article{2417967,
author = {Strakova, Nicol and Shagieva, Ekaterina and Ovesná, Petra and Korena, Kristyna and Michova, Hana and Demnerova, Katerina and Kolackova, Ivana and Karpiskova, Renata},
article_location = {OXFORD},
article_number = {1},
doi = {http://dx.doi.org/10.1111/jam.15197},
keywords = {ammonium salts; Campylobacter; chloride salts; seasons; waters},
language = {eng},
issn = {1364-5072},
journal = {Journal of Applied Microbiology},
title = {The effect of environmental conditions on the occurrence of Campylobacter jejuni and Campylobacter coli in wastewater and surface waters},
url = {https://academic.oup.com/jambio/article/132/1/725/6716354?login=true},
volume = {132},
year = {2022}
}
TY - JOUR
ID - 2417967
AU - Strakova, Nicol - Shagieva, Ekaterina - Ovesná, Petra - Korena, Kristyna - Michova, Hana - Demnerova, Katerina - Kolackova, Ivana - Karpiskova, Renata
PY - 2022
TI - The effect of environmental conditions on the occurrence of Campylobacter jejuni and Campylobacter coli in wastewater and surface waters
JF - Journal of Applied Microbiology
VL - 132
IS - 1
SP - 725-735
EP - 725-735
PB - OXFORD UNIV PRESS
SN - 13645072
KW - ammonium salts
KW - Campylobacter
KW - chloride salts
KW - seasons
KW - waters
UR - https://academic.oup.com/jambio/article/132/1/725/6716354?login=true
N2 - Aims The purpose of the study was to evaluate the occurrence of Campylobacter jejuni and Campylobacter coli in the aquatic environment based on the water origin, seasonality and physico-chemical properties. Methods and Results The occurrence of C. jejuni and C. coli was determined in waste (29) or surface (56) waters in four different seasons. The air and water temperatures were measured during sampling and chemical analyses of water samples for ammonium, chloride, chlorine, nitrite, nitrate, phosphate and iron were performed. The thermotolerant Campylobacter spp. were more frequently detected in wastewater (59%; 17 positive samples) compared to surface water (38%; 21 positive samples), with the highest rate in autumn (67% of samples positive) and with a higher C. coli occurrence than C. jejuni (31% vs. 26%). Ammonium (above 0.2 mg/L) and chloride ion concentrations (above 60 mg/L) favour C. jejuni. Similarly, C. coli occurrence in water was supported by ammonium (above 0.2 mg/L), chloride (above 60 mg/L) and in addition by phosphate ion concentrations (below 0.7 mg/L). Conclusions Campylobacter presence in water is influenced by physico-chemical parameters such as concentrations of ammonium and chloride ions. Significance and Impact of the Study Water environment is an alternative source of Campylobacter. The concentration of ammonium and chloride ions can be used as a basis for successful prediction of the potential occurrence of C. jejuni and C. coli in wastewater and surface water in future.
ER -
STRAKOVA, Nicol, Ekaterina SHAGIEVA, Petra OVESNÁ, Kristyna KORENA, Hana MICHOVA, Katerina DEMNEROVA, Ivana KOLACKOVA and Renata KARPISKOVA. The effect of environmental conditions on the occurrence of Campylobacter jejuni and Campylobacter coli in wastewater and surface waters. \textit{Journal of Applied Microbiology}. OXFORD: OXFORD UNIV PRESS, 2022, vol.~132, No~1, p.~725-735. ISSN~1364-5072. Available from: https://dx.doi.org/10.1111/jam.15197.
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