Prevalence and antibiotic resistance of opportunistic pathogenic microorganisms in water reservoirs of Rostov-on-Don city
Abstract
In 2016 and 2017 the study and analysis of the prevalence of opportunistic pathogenic microorganisms (OPM), resistant to antibacterial drugs in the water reservoirs of Rostov-on-Don were carried out. 1522 strains were isolated and 101 species of microorganisms were identified. In 2016 the percentage of nonfermentative microorganisms (NFM) was 45,9 %o, Enterobacteriaceae - 28,6 % and Aeromonadaceae - 24,9 %. In 2017 dominating were the representatives of Aeromonadaceae (39,1 %) and Enterobacteriaceae (37,5 %), the portion of NFM amounted to 23,0 %. The results of OPM antibiotic resistance study demonstrate that in 2017 the proportion of sensitive and monoresistant bacteria considerably decreased, and the number of strains with multiple antibiotic resistances increased. The resistant strains isolated from the external environment should be considered as possible sources of threats to biological security.
About the Authors
E. A. Bereznyak
Rostov-on-Don Anti-Plague Institute of Rospotrebnadzor
Russian Federation
Russian Federation
A. V. Trishina
Rostov-on-Don Anti-Plague Institute of Rospotrebnadzor
Russian Federation
Russian Federation
I. R. Simonova
Rostov-on-Don Anti-Plague Institute of Rospotrebnadzor
Russian Federation
Russian Federation
L. M. Verkina
Rostov-on-Don Anti-Plague Institute of Rospotrebnadzor
Russian Federation
Russian Federation
M. V. Poleeva
Rostov-on-Don Anti-Plague Institute of Rospotrebnadzor
Russian Federation
Russian Federation
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Review
For citations:
Bereznyak E.A., Trishina A.V., Simonova I.R., Verkina L.M., Poleeva M.V. Prevalence and antibiotic resistance of opportunistic pathogenic microorganisms in water reservoirs of Rostov-on-Don city. Public Health and Life Environment – PH&LE. 2018;(2):41-43. (In Russ.)
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