Conclusion STLV-1 average infection ratio in Macaca mulatta is 4.97% , of which, that in cynomolgus monkey is 5.4% , twice of that in rhesus monkey, STLV-1 infection ratio in Macaca mulatta increases with age.

• [结论] 猕猴、食蟹猴群中STLV-1的平均感染率为4.；97%25；其中猕猴STLV-1感染率为2