GMS Hygiene and Infection Control最新文献

{"title":"Prevalence of dental caries in a pediatric population during the COVID-19 omicron pandemic era in South India.","authors":"Manikandan Gunasekaran, Karthik Shunmugavelu, Kavitha Ponnusamy, Aditya Shinde, Selvam Azhagarsamy, Shobana Murali","doi":"10.3205/dgkh000466","DOIUrl":"https://doi.org/10.3205/dgkh000466","url":null,"abstract":"<p><p>Caries is a multifactorial disease that involves a majority of the pediatric population. If not diagnosed and treated, it can lead to severe consequences affecting the permanent dentition. The objective of this study was to assess the prevalence of oral foci of infection in a multispeciality hospital during the pandemic in Chennai, South India. The majority of the patients examined had caries.</p>","PeriodicalId":12738,"journal":{"name":"GMS Hygiene and Infection Control","volume":"19 ","pages":"Doc11"},"PeriodicalIF":3.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11035907/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140858286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unveiling the gender gap in research: a bibliometric analysis of the 100 most-cited articles on food-borne pathogen outbreaks from 1990 to 2020.","authors":"Bisal Naseer, Rawal Alias Insaf Ahmed, Mohsan Ali, Muhammad Talha, Saad Azizullah, Amar Anwar","doi":"10.3205/dgkh000467","DOIUrl":"https://doi.org/10.3205/dgkh000467","url":null,"abstract":"<p><strong>Introduction: </strong>Despite a recent increase in the representation of female authors in scientific literature, a significant gap persists concerning the inclusion of women in research. This necessitates the analysis of published literature from a gender perspective. This study aimed to provide gender distribution in authorship in the 100 most-cited articles on food-borne pathogen outbreaks from 1990 to 2020.</p><p><strong>Methods: </strong>Bibliometric analysis was conducted using the Scopus database. Two reviewers were selected to search the database. We included the 100 most-cited articles on foodborne outbreak investigations. The analysis was conducted using Statistical Package for Social Sciences (SPSS) version 26 and Microsoft Excel version 2016. The citation data, including total citations, citations per year, and representation of women as first and senior authors, was analyzed in terms of frequencies, mean, median, and interquartile range. The correlation between journal impact factor and the representation of women in high-impact factor journals was determined. A p-value of <0.05 was considered significant.</p><p><strong>Results: </strong>Most of the top-cited articles were published between 2001 and 2010 (n=47). The top 3 most-cited articles were from the USA. Of the total 100 articles, women were the first and last authors in 46% and 28% of the articles, respectively, reflecting a significant gender gap. However, the proportion of females as principal investigators gradually increased from 25% (n=10/30) to 52% (n=24/47) during the period 2001-2010 and to 92% (n=12/13) during 2011-2020. The USA had the highest number of included articles (n=48), and women were principal authors in 56% (n=27) of them. The lowest representation of women was observed in Austria, Denmark, Japan, Netherlands, New Zealand, Nigeria, Portugal, and the United Kingdom.</p><p><strong>Conclusion: </strong>Women are under-represented in published literature on food-borne pathogen outbreaks. Although the representation of women as principal authors has recently increased, disparities still exist at the senior-author level, calling for women's advancement in academic science.</p>","PeriodicalId":12738,"journal":{"name":"GMS Hygiene and Infection Control","volume":"19 ","pages":"Doc12"},"PeriodicalIF":3.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11035908/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140860554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surgical smoke: a matter of hygiene, toxicology, and occupational health.","authors":"Nurettin Kahramansoy","doi":"10.3205/dgkh000469","DOIUrl":"https://doi.org/10.3205/dgkh000469","url":null,"abstract":"<p><p>The use of devices for tissue dissection and hemostasis during surgery is almost unavoidable. Electrically powered devices such as electrocautery, ultrasonic and laser units produce surgical smoke containing more than a thousand different products of combustion. These include large amounts of carcinogenic, mutagenic and potentially teratogenic noxae. The smoke contains particles that range widely in size, even as small as 0.007 µm. Most of the particles (90%) in electrocautery smoke are ≤6.27 µm in size, but surgical masks cannot filter particles smaller than 5 µm. In this situation, 95% of the smoke particles which pass through the mask reach deep into the respiratory tract and frequently cause various symptoms, such as headache, dizziness, nausea, eye and respiratory tract irritation, weakness, and abdominal pain in the acute period. The smoke can transport bacteria and viruses that are mostly between 0.02 µm and 3 µm in size and there is a risk of contamination. Among these viruses, SARS-CoV-2, influenza virus, HIV, HPV, HBV must be considered. The smoke may also carry malignant cells. The long-term effects of the surgical smoke are always ignored, because causality can hardly be clarified in individual cases. The quantity of the smoke changes with the technique of the surgeon, the room ventilation system, the characteristics of the power device used, the energy level at which it is set, and the characteristics of the tissue processed. The surgical team is highly exposed to the smoke, with the surgeon experiencing the highest exposure. However, the severity of exposure differs according to certain factors, e.g., ventilation by laminar or turbulent mixed airflow or smoke evacuation system. In any case, the surgical smoke must be removed from the operation area. The most effective method is to collect the smoke from the source through an aspiration system and to evacuate it outside. Awareness and legal regulations in terms of hygiene, toxicology, as well as occupational health and safety should increase.</p>","PeriodicalId":12738,"journal":{"name":"GMS Hygiene and Infection Control","volume":"19 ","pages":"Doc14"},"PeriodicalIF":3.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11035985/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140864970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bacterial co-infections and secondary infections and their antimicrobial resistance in Covid-19 patients during the second pandemic wave.","authors":"Ruchita Attal, Vijayshri Deotale","doi":"10.3205/dgkh000465","DOIUrl":"https://doi.org/10.3205/dgkh000465","url":null,"abstract":"<p><strong>Background: </strong>COVID-19 pneumonia with an unusual outbreak is considered a new, global public health threat. Microbiological characterization of co-infections in patients with COVID-19 is important, and antimicrobial use is high. We aimed to describe microbiologically confirmed co-infections and the antimicrobial resistance of the causative pathogens.</p><p><strong>Method: </strong>From January to December 2020, we tested 1,301 patients who were COVID-19 positive. We received clinical samples (blood, respiratory and sterile body fluids) of COVID-19 patients who were suspected to have bacterial co-infections. Samples were processed and antimicrobial susceptibility testing was performed based on the CLSI recommendation. Demographic, clinical, laboratory and outcome data of those with positive cultures were collected.</p><p><strong>Result: </strong>A total of 1301 COVID-19 patients (568 from the COVID ward and 733 from ICU) were admitted to the Covid care ward of a tertiary care hospital. 363 samples were sent for culturing and testing antibiotic susceptibility, of which 131 (36%) were found to be culture-positive (90 from ICUs, 41 from wards). Out of the 143 total isolates thus obtained from 131 samples, the majority (62.2%) were Gram-negative bacteria, and most of them were (70.8%) multidrug resistant.</p><p><strong>Discussion: </strong>Bacterial co-infection in patients with COVID-19 is more commonly reported in the severely ill hospitalized individuals (58%), particularly in the ICU (73.3%) setting. In terms of mortality, almost half of co-infected patients died (51.1%). In most of them, the cause of death was found to be sepsis with post-COVID ARDS (58%).</p><p><strong>Conclusion: </strong>Co-infection in COVID-19 patients may affect the outcome in terms of increasing the hospital stay.</p>","PeriodicalId":12738,"journal":{"name":"GMS Hygiene and Infection Control","volume":"19 ","pages":"Doc10"},"PeriodicalIF":3.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11035911/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140859213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hygiene requirements for cleaning and disinfection of surfaces: recommendation of the Commission for Hospital Hygiene and Infection Prevention (KRINKO) at the Robert Koch Institute.","authors":"","doi":"10.3205/dgkh000468","DOIUrl":"https://doi.org/10.3205/dgkh000468","url":null,"abstract":"<p><p>This recommendation of the Commission for Hospital Hygiene and Infection Prevention (KRINKO) addresses not only hospitals, but also outpatient health care facilities and compiles current evidence. The following criteria are the basis for the indications for cleaning and disinfection: Infectious bioburden and tenacity of potential pathogens on surfaces and their transmission routes, influence of disinfecting surface cleaning on the rate of nosocomial infections, interruption of cross infections due to multidrug-resistant organisms, and outbreak control by disinfecting cleaning within bundles. The criteria for the selection of disinfectants are determined by the requirements for effectiveness, the efficacy spectrum, the compatibility for humans and the environment, as well as the risk potential for the development of tolerance and resistance. Detailed instructions on the organization and implementation of cleaning and disinfection measures, including structural and equipment requirements, serve as the basis for their implementation. Since the agents for surface disinfection and disinfecting surface cleaning have been classified as biocides in Europe since 2013, the regulatory consequences are explained. As possible addition to surface disinfection, probiotic cleaning, is pointed out. In an informative appendix (only in German), the pathogen characteristics for their acquisition of surfaces, such as tenacity, infectious dose and biofilm formation, and the toxicological and ecotoxicological characteristics of microbicidal agents as the basis for their selection are explained, and methods for the evaluation of the resulting quality of cleaning or disinfecting surface cleaning are presented.</p>","PeriodicalId":12738,"journal":{"name":"GMS Hygiene and Infection Control","volume":"19 ","pages":"Doc13"},"PeriodicalIF":3.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11035912/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140855438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Risk of SARS-CoV-2 infection in dental healthcare workers - a systematic review and meta-analysis.","authors":"Kira Marie Schwarz, Albert Nienhaus, Roland Diel","doi":"10.3205/dgkh000464","DOIUrl":"https://doi.org/10.3205/dgkh000464","url":null,"abstract":"<p><strong>Background: </strong>Mounting evidence supports an association between the use of personal protective equipment (PPE) and the risk of infection from the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in dental healthcare workers (DCW). However, the prevalence and incidence of SARS-CoV-2 infections in the setting of dental care remains poorly characterized.</p><p><strong>Methods: </strong>A systematic review and meta-analysis of studies published prior to Mai 2023 providing epidemiological data for the occurrence of SARS-CoV-2 in DCW was performed. A random-effects model was used to calculate pooled estimates and odds ratios (ORs) with corresponding 95% confidence intervals (CIs). The associated factors were narratively evaluated. Risk of bias was assessed using the Joanna Briggs Institute tool for prevalence studies.</p><p><strong>Results: </strong>Twenty-nine eligible studies were identified including a total of 85,274 DCW at risk; 27 studies met the criteria for the meta-analysis. Among the included DCW, the overall prevalence of SARS-CoV-2 was 11.8% (13,155/85,274; 95%CI, 7.5%-17%), whereby the degree of heterogeneity between the studies was considerable (I²=99.7%). The pooled prevalence rate for dentists and dental hygienists alone was 12.7% (1943/20,860; 95%CI, 8.0%-18.0%), showing significantly increased odds of contracting a SARS-CoV-2 infection compared to dental assistant personnel, the prevalence rate for which was less than half, at 5.2% (613/15,066; OR=2.42; 95% CI, 2.2-2.7). In the subgroup of 17 studies from countries with high income there was a significantly lower prevalence rate of 7.3% (95% CI, 5%-10%) in DCW compared to the prevalence rate in low- and middle-income countries, which came to 20.8% (95% CI, 14%-29%; p<0.001). In 19 out of the 29 studies (65.5%), specific information on the use of and adherence to PPE was absent while in the reports with concrete figures the wearing of N95 (or at least surgical masks) by DCW appeared to be associated with lower SARS-CoV-2 prevalence rates.</p><p><strong>Conclusions: </strong>DCW were, depending in each case on their proximity to patients, at particular risk of SARS-CoV-2 infection during the COVID-19 pandemic. Until a significant level of vaccination protection against newer SARS-CoV-2 variants can be built up in the population, dental healthcare facilities should further maintain their focus on using PPE according to current guidelines.</p>","PeriodicalId":12738,"journal":{"name":"GMS Hygiene and Infection Control","volume":"19 ","pages":"Doc09"},"PeriodicalIF":3.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11035909/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140855392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Use of phthalocyanine-derived mouthwash as a protective factor for COVID-19: a community trial.","authors":"Verônica Caroline Brito Reia, Fabiano Vieira Vilhena, Heitor Marques Honório, Lucas Marques da Costa Alves, Roosevelt da Silva Bastos, Paulo Sérgio da Silva Santos","doi":"10.3205/dgkh000460","DOIUrl":"https://doi.org/10.3205/dgkh000460","url":null,"abstract":"<p><strong>Aim: </strong>In a population profile corrected for sociodemographic factors, the aim of this study was to examine sociodemographic the protective effect of a phthalocyanine-derived mouthwash (APD) before infection with SARS-CoV-2, in addition to analyzing the survival of the at-risk population and the confirmed diagnosis of COVID-19.</p><p><strong>Methods: </strong>For individuals from the Uru municipality, a structured questionnaire consisting of two parts was completed before the distribution of APD. Subsequently, subjects received two bottles containing 600 mL of APD and were instructed to rinse/gargle with 3 mL of the solution 3 to 5 times per day for 1 min for 2 months. Data were obtained from the electronic system of the municipal health center, organized in a spreadsheet, and analyzed using multiple linear regression and Cox regression analysis.</p><p><strong>Results: </strong>The study included 995 participants with the following sociodemographic data: 98/995 individuals (p<0.002) who did not complete high school used the APD 66.30 times more than did individuals with higher education. The results in terms of survival were meaningful in relation to the duration of APD use. The protective factor for COVID-19 was 14.1%.</p><p><strong>Conclusion: </strong>Daily use of a solution containing phthalocyanine derivatives provided a higher protection factor against COVID-19 infection, predominantly in individuals without a school-completion certificate.</p>","PeriodicalId":12738,"journal":{"name":"GMS Hygiene and Infection Control","volume":"19 ","pages":"Doc05"},"PeriodicalIF":3.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10949082/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140174192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Engineering, feasibility, and safety of force-controlled oropharyngeal swabs with a 3D-printed feedback system FCCSS (force controlled COVID-19 swab study) - a preliminary study.","authors":"Peter Melcher, Florian Metzner, Stefan Schleifenbaum, Toni Wendler, Paul Rahden, Corinna Pietsch, Pierre Hepp, Ralf Henkelmann","doi":"10.3205/dgkh000461","DOIUrl":"https://doi.org/10.3205/dgkh000461","url":null,"abstract":"<p><p>Errors in laboratory diagnostics of viral infections primarily occur during the preanalytical phase, which is especially observed in sample collection. Hitherto, no efforts have been made to optimize oropharyngeal smears. An accurate method to analyze the necessary conditions for a valid oropharyngeal smear test is required, especially to avoid false negative results, which can lead to promotion of the spread of viruses such as SARS-CoV-2. In this study, a maximum-force failure analysis was performed on a swab, and the highest tolerable force was then measured on 20 healthy volunteers to obtain the dimensions of the possible force to be applied on a swab. Subsequently, a device which can validate and reproducibly indicate this force during swab collection was developed. The study demonstrated that swabs generally fail at a maximum force of 5 N. Furthermore, an average force of 2.4±1.0 N was observed for the 20 volunteers. Lastly, this study described the development of a device which presents the selected force with a mean accuracy of 0.05 N (Force applied by Device 1: 0.46±0.05 N, Device 2: 1.55±0.11 N, Device 3: 2.57±0.18 N) and provides feedback via haptic and acoustic clicks as well as with a visual indicator. In the future, the swab will be analyzed for the presence of viral pathogens to determine its diagnostic performance corresponding to the force (German Clinical Trials Register Number 00024455).</p>","PeriodicalId":12738,"journal":{"name":"GMS Hygiene and Infection Control","volume":"19 ","pages":"Doc06"},"PeriodicalIF":3.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10949076/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140174251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical symptoms, pathogenesis and postoperative course of non-specific constrictive pericarditis with dumbbell-shaped heart.","authors":"Feridoun Sabzi, Reza Faraji, Saeed Khoshnood","doi":"10.3205/dgkh000463","DOIUrl":"https://doi.org/10.3205/dgkh000463","url":null,"abstract":"<p><p>Non-specific chronic constrictive pericarditis is a rare and debilitating chronic infection in developed countries and its rapid diagnosis and treatment has not affected its outcome and complication. A 15-year-old male, well nourished, negative HIV test, and without a history of previous pulmonary tuberculosis, was admitted to our hospital for exertional dyspnea (New York Heart Association, NYHA, functional class II). Our patient had had no pulmonary tuberculosis during childhood, had received anti-tuberculosis treatment, and was referred to our center for further surgical pericardiectomy.</p>","PeriodicalId":12738,"journal":{"name":"GMS Hygiene and Infection Control","volume":"19 ","pages":"Doc08"},"PeriodicalIF":3.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10949077/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140174250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can the adenosine triphosphate (ATP) bioluminescence assay be used as an indicator for hospital cleaning? - A pilot study.","authors":"Valerie Niephaus, Nina Parohl, Sabine Heiligtag, Henning Reuter, Reiner Hackler, Walter Popp","doi":"10.3205/dgkh000462","DOIUrl":"https://doi.org/10.3205/dgkh000462","url":null,"abstract":"<p><strong>Background: </strong>In hospital cleaning, there is currently no standard for uniform monitoring of surface cleaning, either in Germany or internationally. One possibility for monitoring is the use of so-called objective methods for checking cleaning performance (e.g. fluorescence or adenosine triphosphate (ATP) method).</p><p><strong>Aim: </strong>The aim of the study was to monitor and evaluate the implementation of the adenosine triphosphate (ATP) bioluminescence assay as a cleaning indicator in everyday hospital cleaning, in order to verify its utility and effectiveness.</p><p><strong>Methods: </strong>In three phases, five frequently touched surfaces were examined with the ATP bioluminescence assay at different time points. 846 measurements were performed on the dermatology ward of a university hospital (phase 1), 1,350 measurements were performed on five different wards of the university hospital (phase 2), and 1,044 measurements were performed on five wards of another large hospital (phase 3). For this purpose, one structurally old and one structurally new ward as well as an intensive care unit (ICU), an outpatient clinic and a radiology department were selected for phases 2 and 3.</p><p><strong>Results: </strong>With the ATP bioluminescence method, we were able to demonstrate a reduction in values after cleaning: before cleaning mean of ATP, 907 relative light units (RLU) (95% confidence interval [CI] 777; 1,038); after cleaning mean=286 RLU (CI=233; 495) (phase 1) and by intervention (five hours after daily cleaning mean=360 RLU (CI=303; 428); five hours after daily cleaning and two additional cleanings mean=128 RLU (CI=107; 152) (phase 3). The ATP values increased five hours after cleaning in phases 1 and 2, and eight hours after cleaning in phase 3. The structurally old wards had the highest ATP content, the ICU and the radiology department, among others, the lowest. In all phases, door handles showed both a reduction after cleaning or intervention and a subsequent increase in ATP values. Chair armrests, examination tables and door handles had high ATP values overall.</p><p><strong>Conclusion: </strong>The study shows ward differences both for cleaning effects and for the soiling characteristics of surfaces during the course of the day. In addition, it demonstrates the benefit of intermediate cleaning twice a day. It is noteworthy that structurally old stations and older inventory were more heavily soiled and, in some cases, more difficult to clean. The results show that the ATP bioluminescence method is suitable for detecting cleaning effects and can be used in everyday clinical practice for simple cleaning monitoring. Furthermore, it enables the detection of risk surfaces and easy-to-clean surfaces with significant re-soiling.</p>","PeriodicalId":12738,"journal":{"name":"GMS Hygiene and Infection Control","volume":"19 ","pages":"Doc07"},"PeriodicalIF":3.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10949084/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140174249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}