A - Possible transient FeLV infection 可能是FeLV的一过性感染
B - Need an ELISA test in 12 weeks to confirm diagnosis 需要在12周后做ELISA检测确诊
C - Cat may be vaccinated for FeLV 这只猫可能打过FeLV疫苗
D - Need a Western blot test to confirm diagnosis 需要做蛋白印迹试验确诊
E - Strong chance of lifelong FeLV infection 很可能出现FeLV终身感染