The objective with persistent H. pylori infection is to avoid antibiotics in the second treatment course that the patient has previously taken.

治疗持续性幽门螺旋杆菌感染的第二疗程需要避免病人在第一疗程中所服用过的抗生素。

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Shoot correctly to avoid infection.

为防止感染正确注射。

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Handwashing is the best way to avoid spreading infection, according to the CDC.

(疾病控制中心)称洗手是防止细菌传染的最佳方式。

youdao

The best way to avoid infection is to make sure you wear gloves when gardening or changing your cat's litter tray, wash fruit and vegetables before eating and cook meat thoroughly - although it is possible to still enjoy it rare, says the Food Standards Agency.

BBC: Infection risk posed by cats revealed

All people have the right to education, information and services that will enable them to avoid HIV infection, and for those living with HIV, to have the best possible quality of life free from stigma and discrimination.

UNESCO: World Water Assessment Programme (WWAP)

After a week, he was moved to the Army hospital in Germany, where doctors kept the wound open to avoid infection.

WSJ: When the Fighting Stops: Troops Coming Home from Afghanistan