本研究通过不同剂量的单色低压紫外线（UV）辐射，测定了MDCK细胞培养中隐孢子虫卵囊感染性和蒙古沙土鼠贾第虫囊感染性的失活动力学和程度。此外，还研究了紫外线照射下微小隐孢子虫卵囊中DNA修复的潜力和程度。包括18个参考文献、表格、图表。

This study determined the kinetics and extent of inactivation of Cryptosporidiumparvum oocyst infectivity for MDCK cell cultures and Giardia lamblia cyst infectivity for Mongolian gerbils by various doses of monochromatic, low-pressure ultraviolet (UV) radiation. The potential for and magnitude of DNA repair in UV-irradiated C. parvum oocysts was also studied. Includes 18 references, table, figure.