Several lines of evidence suggest the role of air-conditioning systems in the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Furthermore, the likelihood of novel coronavirus to take refuge inside a microbial Trojan horse, that is, Acanthamoeba, can further enhance possibility of SARS-CoV-2 transmission in the environment. Here we propose the use of various disinfection strategies that can be employed using filters with antimicrobial fabricated surfaces or using UV irradiation to achieve germicidal properties for removal of pathogenic microbes such as SARS-CoV-2 and amoebae in the ventilation systems.

中文翻译：

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SARS-CoV-2：预防通过空调系统传播神经病原体的消毒策略

几条证据表明，空调系统在严重急性呼吸系统综合症冠状病毒2（SARS-CoV-2）传播中的作用。此外，新型冠状病毒在微生物特洛伊木马即棘阿米巴（Acanthamoeba）内躲避的可能性可进一步增加SARS-CoV-2在环境中传播的可能性。在这里，我们建议使用各种消毒策略，这些策略可通过使用具有抗菌表面的过滤器或紫外线照射来实现，以达到去除通风系统中诸如SARS-CoV-2和变形虫等病原微生物的杀菌性能。