本文讨论了比较臭氧和储存温度对人类贾第虫病病因蓝氏贾第虫囊肿和小鼠寄生虫贾第虫存活的影响的研究。在-6摄氏度至37摄氏度范围内储存25天，囊肿的存活率相似。囊肿长期存活的最适温度为5摄氏度左右。臭氧能有效灭活两种贾第虫的包囊，在pH值为7、5摄氏度和7摄氏度时，鼠型贾第虫始终比兰氏贾第虫更具抗性。臭氧和氯气消毒数据的一致性以及生存能力数据的兼容性表明，在消毒研究中，鼠疫杆菌可以作为兰氏菌的有效模型。在确认G。 在消毒研究中，小鼠作为G.lamblia的替代品。包括26个参考文献、表格和图表。

This article discusses studies conducted to compare the effects of ozone and storage temperature on the survival of Giardia lamblia cysts, the cause of human giardiasis, and Giardia muris, a parasite of mice. The viabilities of the cysts were similar over a period of 25 days of storage in the range of -6 degrees Centigrade to 37 degrees Centigrade. The optimum temperature for long-term survival of the cysts was determined to be about 5 degrees Centigrade. Ozone was effective in inactivating cysts of both Giardia species, with G. muris being consistently more resistant than G. lamblia at pH 7 and 5 degrees and 7 degrees Centigrade. The consistency of disinfection data for ozone and chlorine and the compatibility of viability data suggest that G. muris can be a valid model for G. lamblia in disinfection studies. Further studies are necessary to determine if this would be the case with other common disinfectants and also to identify possible differences in organism strains before confirming G. muris as a substitute for G. lamblia in disinfection studies. Includes 26 references, tables, figures.