There were higher incidence of parasite infection present in Shenzhen city and Guangzhou city.

其中深圳市和广州市的褐家鼠的寄生虫感染率比较高。

youdao

The critters are easy to train and can smell chemicals present with a TB infection.

这种小动物很容易就能训练成功，从而嗅出结核菌感染后出现的化学物质。

youdao

At present, an additional two people, showing symptoms suggestive of H5N1 infection, have been hospitalized for treatment in the Sulaimaniyah area.

目前，苏莱曼尼亚地区显示暗示H5N1感染症状的另外两人已住院接受治疗。

youdao

The potential market is huge: Some 1.4 million cases of genital warts are reported each year in the U.S., and HPV infection is present in 10% to 15% of women aged 16 to 25.

FORBES: Cornering A Killer

According to Ms. Cox, the low number of infections, and the highly specific nature of the infection, meant it was unlikely to present a threat to most users.

WSJ: Super Malware Targets Middle East Computers