Following the emergence of SARS-CoV-2 and the outbreak of the COVID-19 pandemic in early 2020, specific infection control regimens were introduced to protect health care workers and patients in dental practices (Meng et al. 2020; Peng et al. 2020). Among other measures, the use of antiseptic mouthwashes prior to dental procedures has been specifically recommended to temporarily reduce intraoral viral load and infectivity in potentially SARS-CoV-2–positive individuals (Peng et al. 2020), although the underlying evidence base was sparse (Ortega et al. 2020; Carrouel et al. 2021).

中文翻译：

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减少 SARS-CoV-2 病毒载量和传染性的术前漱口水

随着 SARS-CoV-2 的出现和 2020 年初 COVID-19 大流行的爆发，引入了特定的感染控制方案来保护牙科诊所中的医护人员和患者（Meng et al. 2020; Peng et al. 2020 ）。除其他措施外，特别建议在牙科手术前使用防腐漱口水，以暂时降低潜在 SARS-CoV-2 阳性个体的口腔内病毒载量和传染性（Peng 等人，2020），尽管基础证据很少（Ortega 等人，2020 年；Carrouel 等人，2021 年）。