ARVs haven’t been used widely to prevent HIV transmission or infection for lack

游客2023-09-16  17

问题 ARVs haven’t been used widely to prevent HIV transmission or infection for lack of money. [br] Widely using PrEPs may cause potential problems like ethical issues and ________________.

选项

答案 resistance

解析 本题定位信息是potential problems,从而锁定文章最后一段。该段第一句首先提到Piot, however,notes that if PrEPs prove effective,they will create a number of thorny ethical issues;该段中间又提到Resistance is a key issue with PrEP as well,指出了广泛使用PrEPs可能引起的另一个问题,故本题应填入 resistance。
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