Department of Biomedical Science and Human Oncology-Hygiene Section, University of Bari Aldo Moro, Piazza G. Cesare 11, 70124 Bari, Italy.
Department of Prevention, Food Hygiene and Nutrition Service, Local Health Unit BT, Barletta-Andria-Trani, 76125 Trani, Italy.
Int J Environ Res Public Health. 2021 Mar 21;18(6):3252. doi: 10.3390/ijerph18063252.
A Coronavirus disease (COVID-19), caused by a new virus called severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), spreads via direct contact through droplets produced by infected individuals. The transmission of this virus can also occur via indirect contact if objects and surfaces are contaminated by secretions from individuals with COVID-19 or asymptomatic carriers. Environmental contamination with SARS-CoV-2 is high in hospital settings; on the contrary, surface contamination in non-healthcare settings is still poorly studied. In this study, the presence of SARS-CoV-2 on the surfaces of 20 tourist-recreational facilities was investigated by performing a total of 100 swabs on surfaces, including refrigerator handles, handrails, counters, tables, and bathroom access doors. Six (6%) swabs from four (20%) tourist-recreational facilities tested positive for SARS-CoV-2; the surfaces that were involved were toilet door handles, refrigerator handles, handrails, and bar counters. This study highlights that SARS-CoV-2 is also present in non-healthcare environments; therefore, in order to limit this worrying pandemic, compliance with behavioral rules and the adoption of preventive and protective measures are of fundamental importance not only in healthcare or work environments but also in life environments.
一种由新型冠状病毒严重急性呼吸综合征冠状病毒 2 型(SARS-CoV-2)引起的冠状病毒病(COVID-19),通过感染者产生的飞沫通过直接接触传播。如果 COVID-19 患者或无症状携带者的分泌物污染了物体和表面,这种病毒也可以通过间接接触传播。医院环境中 SARS-CoV-2 的环境污染很高;相反,非医疗保健环境中的表面污染仍研究不足。在这项研究中,通过对包括冰箱把手、扶手、柜台、桌子和浴室入口门在内的表面总共进行 100 次拭子取样,调查了 20 个旅游娱乐设施表面 SARS-CoV-2 的存在情况。来自四个(20%)旅游娱乐设施的 6 个(6%)拭子对 SARS-CoV-2 检测呈阳性;涉及的表面是马桶门把手、冰箱把手、扶手和酒吧柜台。这项研究强调,SARS-CoV-2 也存在于非医疗保健环境中;因此,为了限制这一令人担忧的大流行,遵守行为规则并采取预防和保护措施不仅在医疗保健或工作环境中而且在生活环境中都至关重要。