1. And what if the patient was then exposed to a second infection?
如果病人又接受第二种感染?。
2. Like legionella?
比如军团菌?。
3. The body would recognize that infection,increase the white count,send in the troops to start fighting,and the initial infection would get caught in the crossfire.
身体会认出它, 增加白细胞数量，派出部队, 抵御入侵，结果最初的感染遇到了打击。
4. So the question becomes,what type of bacterial infection affects humans but not rats,and the human body would be unlikely to recognize?
问题变成，什么东西感染人但不感染老鼠?，而且不易被身体识别?。
5. The answer is listeria.
答案是李氏杆菌。
6. I'm starting you on ampengent.
准备上氨苄加庆大。
7. So you're basing this theory on the test being negative
你的理论依据是, 测试阴性而且-。
8. and your rat being healthy?
你的老鼠健康?。
9. And the fact that legionnaire's is helping you.
还有军团菌对你有效。
10. But the medicine you want to give me will put an end to that.