严老师,还有一个问题想和您探讨一下。
US CDC中有篇文章Human Rabies Prevention --- United States, 2008 (http://www.cdc.gov/mmwr/preview/mmwrhtml/rr57e507a1.htm)提到
Types of Exposure
Indirect contact and activities (e.g., petting or handling an animal, contact with blood, urine or feces, and contact of saliva with intact skin) do not constitute exposures;
Nonbite exposures
Rabies virus is inactivated by desiccation, ultraviolet irradiation, and other factors and does not persist in the environment. In general, if the suspect material is dry, the virus can be considered noninfectious. Nonbite exposures other than organ or tissue transplants have almost never been proven to cause rabies.
根据本文的内容,能不能认为间接接触是不会传播狂犬病呢? 另外,本文和您也提到过狂犬病毒在环境中无法坚持,并明确提到在干燥或者紫外线的条件下病毒会失去活性,请问如果是在带有狂犬病毒唾液的水中,病毒大概能存活多久呢?