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Прежде всего на сайте ВОЗ. Ссылка у меня нормальная почему-то не проходит. Попробую эту
http://66.102.7.104/u/who?q=cache:7XYGszXALnsJ:www.who.int/csr/disease/hepatitis/whocdscsrlyo20022/en/index2.html+hepatitis+B+stability&hl=en&ie=UTF-8 и скопирую текст *Exposure to ether, acid (pH 2.4 for at least 6 h), and heat (98C for 1 min; 60C for 10 h) does not destroy immunogenicity or antigenicity. However, inactivation may be incomplete under these conditions if the concentration of virus is excessively high. Antigenicity and probably infectivity are destroyed after exposure of HBsAg to 0.25% sodium hypochlorite for 3 min. Infectivity is lost after autoclaving at 121C for 20 min or dry heat treatment at 160C for 1 h. HBV is inactivated by exposure to sodium hypochlorite (500 mg free chlorine per litre) for 10 min, 2% aqueous glutaraldehyde at room temperature for 5 min, heat treatment at 98C for 2 min, Sporicidin (Ash Dentsply, York, PA) (pH 7.9), formaldehyde at 18.5 g/l (5% formalin in water), 70% isopropylalcohol, 80% ethyl alcohol at 11C for 2 min, Wescodyne (a iodophor disinfectant, American Sterilizer Co., Erie, PA) diluted 1:213, or combined ¦В-propriolactone and UV irradiation. HBV retains infectivity when stored at 30C to 32C for at least 6 months and when frozen at -15C for 15 years. HBV present in blood can withstand drying on a surface for at least a week.* Там же *HBV is transmitted through percutaneous or parenteral contact with infected blood, body fluids, and by sexual intercourse. HBV is able to remain on any surface it comes into contact with for about a week, e.g. table-tops, razor blades, blood stains, without losing infectivity. HBV does not cross the skin or the mucous membrane barrier. Some break in this barrier, which can be minimal and insignificant, is required for transmission.* http://www.who.int/csr/disease/hepatitis/whocdscsrlyo20022/en/index1.html Из русскоязычных источников: http://www.doktor.ru/infect/sta/st06.htm http://www.ill.ru/news.art.shtml?c_article=1154 http://www.hospital168.centerru.ru/168/gepatit.htm http://chlamidioz.ru/hepatitis/hepatitis-b.html http://archive.1september.ru/zdd/2004/03/1.htm |
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