[Disinfectants and main sanitary and preventive measures for protection of ventilation and air-conditioning systems from Legionella contamination].
The study was devoted to selection and assessment of disinfecting preparations for prevention of contamination by Legionella. Using system of criteria for quality assessment of disinfectants, seven newdomestic ones belonging to quaternary ammonium compounds class or to oxygen-containing preparations and designed for disinfecting of air-conditioning and ventilation systems were selected. Antibacterial and disinfecting activities of working solutions of disinfectants were tested in laboratory on the test-surfaces and test-objects of premises' air-conditioning and ventilation systems contaminated with Legionella. High antimicrobial and disinfecting activity of new preparations "Dezactiv-M", "ExtraDez", "Emital-Garant", "Aquasept Plus", "Samarovka", "Freesept", and "Ecobreeze Oxy" during their exposure on objects and materials contaminated with Legionella was shown. Main sanitary and preventive measures for defending of air-conditioning and ventilation systems from contamination by Legionella species were presented.
Gerasimov
V N
VN
Golov
E A
EA
Khramov
M V
MV
Diatlov
I A
IA
D000389:Air Conditioning; D004202:Disinfectants / Q000494:pharmacology*; D004203:Disinfection; D004783:Environmental Microbiology; D004866:Equipment Contamination / Q000517:prevention & control*; D006801:Humans; D007875:Legionella / Q000187:drug effects*; D007876:Legionellosis / Q000517:prevention & control*; D014691:Ventilation
D004202:Disinfectants