Maternal electronic gatekeeping (eGK) codes for HIV viral load (VL) testing of pregnant and breastfeeding women were developed to permit increased frequency of maternal HIV VL testing without automated gatekeeping cancellation, and to enable virological surveillance.

中文翻译：

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南非孕产妇艾滋病毒病毒载量电子把关代码的回顾性审查。

开发了用于孕妇和哺乳期妇女 HIV 病毒载量 (VL) 检测的孕产妇电子把关 (eGK) 代码，以便在不取消自动把关的情况下增加孕产妇 HIV VL 检测的频率，并实现病毒学监测。