Aerosol Disinfection Capacity of Slightly Acidic Hypochlorous Acid Water Towards Newcastle Disease Virus in the Air: An In Vivo Experiment

Existence of bioaerosol contaminants in farms and outbreaks of some infectious organisms with the ability of transmission by air increase the need for enhancement of biosecurity, especially for the application of aerosol disinfectants. Here we selected slightly acidic hypochlorous acid water (SAHW)...

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Veröffentlicht in:	Avian diseases 2015-12, Vol.59 (4), p.486-491
Hauptverfasser:	Hakim, Hakimullah, Thammakarn, Chanathip, Suguro, Atsushi, Ishida, Yuki, Nakajima, Katsuhiro, Kitazawa, Minori, Takehara, Kazuaki
Format:	Artikel
Sprache:	eng
Schlagworte:	aerosol disinfectant Aerosols Air Microbiology Animals biosecurity Chickens Disinfectants - chemistry Disinfectants - pharmacology Disinfection - methods Hydrogen-Ion Concentration Hypochlorous Acid - chemistry Hypochlorous Acid - pharmacology Newcastle Disease - prevention & control Newcastle Disease - virology Newcastle disease virus Newcastle disease virus - drug effects Poultry Diseases - prevention & control Poultry Diseases - virology Regular s spray virus inactivation Virus Inactivation - drug effects Water - analysis Water - chemistry
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Zusammenfassung:	Existence of bioaerosol contaminants in farms and outbreaks of some infectious organisms with the ability of transmission by air increase the need for enhancement of biosecurity, especially for the application of aerosol disinfectants. Here we selected slightly acidic hypochlorous acid water (SAHW) as a candidate and evaluated its virucidal efficacy toward a virus in the air. Three-day-old conventional chicks were challenged with 25 doses of Newcastle disease live vaccine (B1 strain) by spray with nebulizer (particle size
ISSN:	0005-2086 1938-4351
DOI:	10.1637/11107-042115-Reg.1