Hand Hygiene among Anesthesiologists and Microorganisms Contamination in Anesthesia Environments: A Single-Center Observational Study.

Objective: To investigate the baseline levels of microorganisms' growth on the hands of anesthesiologists and in the anesthesia environment at a cancer hospital. Methods: This study performed in nine operating rooms and among 25 anesthesiologists at a cancer hospital. Sampling of the hands of anesthesiologists and the anesthesia environment was performed at a ready-to-use operating room before patient contact began and after decontamination. Results: Microorganisms' growth results showed that 20% (5/25) of anesthesiologists' hands carried microorganisms (> 10 CFU/cm 2) before patient contact began. Female anesthesiologists performed hand hygiene better than did their male counterparts, with fewer CFUs ( P = 0.0069) and fewer species ( P = 0.0202). Our study also found that 55.6% (5/9) of ready-to-use operating rooms carried microorganisms (> 5 CFU/cm 2). Microorganisms regrowth began quickly (1 hour) after disinfection, and increased gradually over time, reaching the threshold at 4 hours after disinfection. Staphylococcus aureus was isolated from the hands of 20% (5/25) of anesthesiologists and 33.3% (3/9) of operating rooms. Conclusion: Our study indicates that male anesthesiologists need to pay more attention to the standard operating procedures and effect evaluation of hand hygiene, daily cleaning rate of the operating room may be insufficient, and we would suggest that there should be a repeat cleaning every four hours.

Adherence to hand hygiene at five moments and specific protection in a tertiary care hospital during the COVID-19 pandemic.

INTRODUCTION: During the COVID-19 pandemic, adherence to hygiene measures is an objective aimed at reducing morbidity and mortality. OBJECTIVE: To evaluate adherence to hand hygiene and protection measures during the COVID-19 pandemic in a tertiary care hospital. METHODS: Cross-sectional study on health personnel handwashing at the five moments recommended by the World Health Organization, as well as on the use of specific personal protective equipment. RESULTS: One hundred and seventeen hand hygiene opportunities were observed in health personnel. Hand washing was observed in 40 (34 %) and omission in 76 (65 %). Adherence to the use of face shield was observed in five (4 %), and lack of adherence in 112 (96%). Adherence to the use of face mask was observed in 65 nursing professionals (87 %), with appropriate use of the mask in 56 of them (60 %) and use of face shield in one (1 %). CONCLUSION: Health personnel showed low proportions of adherence to hand hygiene and use of equipment for specific protection during the COVID-19 pandemic.

INTRODUCCIÓN: Ante la pandemia de COVID-19, el apego a las medidas de higiene es un objetivo para disminuir la morbimortalidad. OBJETIVO: Evaluar el apego a la higiene de manos y medidas de protección durante la pandemia de COVID-19 en un hospital de tercer nivel. MÉTODOS: Estudio transversal acerca del lavado de manos del personal de salud en los cinco tiempos recomendados por la Organización Mundial de la Salud, así como sobre el uso del equipo de protección personal específico. RESULTADOS: Fueron observadas 117 oportunidades de higiene de manos en personal de salud: 40 (34 %) respecto al lavado de manos y 76 (65 %) respecto a su omisión; sobre el apego al uso de careta en cinco (4 %) y sobre la falta de apego en 112 (96 %). Se identificó apego al uso de mascarilla en 65 profesionales de enfermería (87 %), uso adecuado de mascarilla en 56 de ellos (60 %) y uso de careta en uno (1 %). CONCLUSIÓN: El personal mostró baja proporción de apego a la higiene de manos y al uso de equipo para la protección específica durante la pandemia de COVID-19.

Apego a higiene de manos en 5 momentos y protección específica en un hospital de tercer nivel ante la pandemia de COVID-19 / Adherence to hand hygiene at five moments and specific protection in a tertiary care hospital during the COVID-19 pandemic

Resumen Introducción: Ante la pandemia de COVID-19, el apego a las medidas de higiene es un objetivo para disminuir la morbimortalidad. Objetivo: Evaluar el apego a la higiene de manos y medidas de protección durante la pandemia de COVID-19 en un hospital de tercer nivel. Métodos: Estudio transversal acerca del lavado de manos del personal de salud en los cinco tiempos recomendados por la Organización Mundial de la Salud, así como sobre el uso del equipo de protección personal específico. Resultados: Fueron observadas 117 oportunidades de higiene de manos en personal de salud: 40 (34 %) respecto al lavado de manos y 76 (65 %) respecto a su omisión; sobre el apego al uso de careta en cinco (4 %) y sobre la falta de apego en 112 (96 %). Se identificó apego al uso de mascarilla en 65 profesionales de enfermería (87 %), uso adecuado de mascarilla en 56 de ellos (60 %) y uso de careta en uno (1 %.) Conclusión: El personal mostró baja proporción de apego a la higiene de manos y al uso de equipo para la protección específica durante la pandemia de COVID-19.

Abstract Introduction: During the COVID-19 pandemic, adherence to hygiene measures is an objective aimed at reducing morbidity and mortality. Objective: To evaluate adherence to hand hygiene and protection measures during the COVID-19 pandemic in a tertiary care hospital. Methods: Cross-sectional study on health personnel handwashing at the five moments recommended by the World Health Organization, as well as on the use of specific personal protective equipment. Results: One hundred and seventeen hand hygiene opportunities were observed in health personnel. Hand washing was observed in 40 (34 %) and omission in 76 (65 %). Adherence to the use of face shield was observed in five (4 %), and lack of adherence in 112 (96%). Adherence to the use of face mask was observed in 65 nursing professionals (87 %), with appropriate use of the mask in 56 of them (60 %) and use of face shield in one (1 %). Conclusion: Health personnel showed low proportions of adherence to hand hygiene and use of equipment for specific protection during the COVID-19 pandemic.

Associations of alcohol, marijuana, and polysubstance use with non-adherence to COVID-19 public health guidelines in a US sample.

Background: We sought to understand the association between heavy alcohol and frequent drug use and non-adherence to recommended social distancing and personal hygiene guidelines for preventing the spread of COVID-19 early in the US pandemic. Methods: A survey was offered on the crowdsourcing platform, Amazon Mechanical Turk (MTurk) during April 2020 (the early days of strict, social distancing restrictions). The study included 1,521 adults ages 18 years and older who resided in the US and were enrolled as MTurk workers, i.e., workers who are qualified by Amazon to complete a range of human interaction tasks, including surveys through the MTurk worker platform. Main predictors included measures of heavy drinking, marijuana, and polysubstance use. The dependent measures were measures of social distancing and personal hygiene, based on guidelines recommended at the time of the survey by the US Centers for Disease Control to prevent the spread of COVID-19. Results: We found consistent negative associations between heavy drinking and drug use and adherence to social distancing and personal hygiene. Additionally, three control variables, age, gender, and race/ethnicity, were significant correlates of adherence to these measures. Conclusions: The findings here are consistent with previous research exploring links between substance use and other adverse health behaviors. Further, the negative association between heavy drinking (five or more drinks in one sitting) and adherence underscore the public health risks entailed with the unrestricted reopening of public drinking establishments.

[Evolution of adherence to hand hygiene in health care professionals in a third level hospital in relation to the SARS-CoV-2 pandemic]. / Evaluación de la adherencia a la higiene de manos en profesionales sanitarios en un hospital de tercer nivel en relación con la pandemia de SARS-CoV-2.

OBJECTIVE: Proper hand hygiene is the main measure in the prevention and control of infection associated with healthcare. It describes how the pandemic period of 2020 has influenced the evolution of the degree of compliance with hand hygiene practices in health professionals at the Hospital Universitario Insular de Gran Canaria with respect to previous years. METHODS: Descriptive cross-sectional study of direct observation on compliance with the five moments of hand hygiene in the 2018-2020 period. Adherence is described with the frequency distribution of the different moments in which it was indicated. RESULTS: Total adherence has increased from 42.5% in 2018, to 47.6% in 2019, and 59.2% in 2020 (p <0.05). Total adherence was greater in the moments after contact with the patient (67%) than in the moments before contact (48%). The area with the highest adherence was dialysis (83%). There is a greater adherence in open areas than in hospitalization areas (65% vs 56%). Higher adherence was determined in physicians (73%) and nurses (74%), than in nursing assistants (50%) (p<0.05). CONCLUSIONS: In 2020 there was an increase in adherence to hand hygiene compared to previous years. A higher percentage of adherence was determined in physicians and nurses than in nursing assistants. We consider that the current SARS-CoV-2 pandemic has played a relevant role in this increase in adherence.

COVID-19 outbreak and healthcare worker behavioural change toward hand hygiene practices.

BACKGROUND: The coronavirus disease (COVID-19) pandemic has affected healthcare workers (HCWs) in their clinical practice. HCWs were challenged with new guidelines and practices to protect themselves from occupational risks. AIM: To determine whether hand hygiene behaviour by real-time measurement was related to the dynamic of the epidemic, and the type of patient being cared for in France. METHODS: This study used an automated hand hygiene recording system to measure HCW hand hygiene on entry to and exit from patient rooms throughout the COVID-19 pandemic. The correlation between hand hygiene compliance and COVID-19 epidemiological data was analysed. Analysis of variance was performed to compare compliance rate during the different periods of the epidemic. FINDINGS: HCW hand hygiene rate on room entry decreased over time; on room exit, it increased by 13.73% during the first wave of COVID-19, decreased by 9.87% during the post-lockdown period, then rebounded by 2.82% during the second wave of the epidemic. Hand hygiene during patient care and hand hygiene on room exit had a positive relationship with the local COVID-19 epidemic; conversely, hand hygiene on room entry did not depend on the trend of the epidemic, nor on nursing of COVID-19 patients, and it decreased over time. CONCLUSION: HCWs modified their behaviours to face the risk propensity of the pandemic. However, to improve the poor compliance at room entry, reducing confusion between the hand hygiene recommendation and glove recommendation may be necessary; disinfection of gloving hands might solve this issue.

Hand-hygiene-related clinical trials reported between 2014 and 2020: a comprehensive systematic review.

BACKGROUND: There is general consensus that hand hygiene is the most effective way to prevent healthcare-associated infections. However, low rates of compliance amongst healthcare workers have been reported globally. The coronavirus disease 2019 pandemic has further emphasized the need for global improvement in hand hygiene compliance by healthcare workers. AIM: This comprehensive systematic review provides an up-to-date compilation of clinical trials, reported between 2014 and 2020, assessing hand hygiene interventions in order to inform healthcare leaders and practitioners regarding approaches to reduce healthcare-associated infections using hand hygiene. METHODS: CINAHL, Cochrane, EMbase, Medline, PubMed and Web of Science databases were searched for clinical trials published between March 2014 and December 2020 on the topic of hand hygiene compliance among healthcare workers. In total, 332 papers were identified from these searches, of which 57 studies met the inclusion criteria. FINDINGS: Forty-five of the 57 studies (79%) included in this review were conducted in Asia, Europe and the USA. The large majority of these clinical trials were conducted in acute care facilities, including hospital wards and intensive care facilities. Nurses represented the largest group of healthcare workers studied (44 studies, 77%), followed by physicians (41 studies, 72%). Thirty-six studies (63%) adopted the World Health Organization's multi-modal framework or a variation of this framework, and many of them recorded hand hygiene opportunities at each of the 'Five Moments'. However, recording of hand hygiene technique was not common. CONCLUSION: Both single intervention and multi-modal hand hygiene strategies can achieve modest-to-moderate improvements in hand hygiene compliance among healthcare workers.

Knowledge, socio-cognitive perceptions and the practice of hand hygiene and social distancing during the COVID-19 pandemic: a cross-sectional study of UK university students.

BACKGROUND: During the first wave of the COVID-19 pandemic, social distancing and hand hygiene have been the primary means of reducing transmission in the absence of effective treatments or vaccines, but understanding of their determinants is limited. This study aimed to investigate knowledge and socio-cognitive perceptions, and their associations with such protective behaviours, in UK university students. METHODS: A cross-sectional online survey of 293 students was undertaken on 13 May 2020. Survey questions addressed demographics, knowledge of the disease and effectiveness of the protective measures, risk perception, socio-cognitive perceptions (e.g. attitude, social support, and self-efficacy), habit, time factors and trust, as well as the hand hygiene and social distancing behaviours. Multiple linear regression was used to identify the strongest associations of potential determinants with behaviour. RESULTS: Participants reported high levels of social distancing with 88.9% answering "Mostly" or "Always" for every activity, but only 42.0% reporting the same for all hand hygiene activities. Knowledge of the effectiveness of each activity in preventing transmission was high, with 90.7% and 93.5% respectively identifying at least 7 of 8 hand hygiene or 9 of 10 social distancing activities correctly. Habit (ß = 0.39, p = 0.001) and time factors (ß = 0.28, p = 0.001) were the greatest contributors to unique variance in hand hygiene behaviour, followed by ethnicity (ß = - 0.13, p = 0.014) and risk perception (ß = 0.13, p = 0.016). For social distancing behaviour, the determinants were self-efficacy (ß = 0.25, p < 0.001), perceived advantages (ß = 0.15, p = 0.022), trust in policy (ß = 0.14, p = 0.026) and gender (ß = - 0.14, p = 0.016). Regression models explained 40% hand hygiene and 25% social distancing variance. CONCLUSIONS: This study indicated that communications about effectiveness of hand hygiene and social distancing behaviours had been effective in terms of knowledge acquisition. However, in the light of likely second waves of COVID-19, attention to maintaining social distancing behaviour and improving hand hygiene behaviour may need to address more difficult areas of changing habits, overcoming time factors and building trust, as well as interventions to increase self-efficacy and address risk perception concerns.

Infection prevention and control practices of ambulatory veterinarians: A questionnaire study in Finland.

BACKGROUND: Veterinarians face the risk of contracting zoonotic pathogens. Infection prevention and control (IPC) guidelines stress the importance of proper hand hygiene and personal protective equipment (PPE) to prevent transmission of these pathogens. OBJECTIVES: We aimed to assess how ambulatory livestock and equine veterinarians follow IPC guidelines, when working on farms and in stables. METHODS: We studied hygiene practices of livestock and equine ambulatory veterinarians (n = 129) in Finland. A web-based questionnaire was used to obtain demographic information and information regarding hand-hygiene facilities and practices, use and cleaning of PPE and cleaning of medical equipment. RESULTS: According to 66.9% of the respondents, hand-washing facilities were often adequate on livestock farms, but only 21.4% reported that this was the case in stables (p < .001). While 75.0% reported washing their hands or using hand sanitizer always before moving on to the next farm, only 42.5% reported doing this before moving on to the next stables (p < .001). Universal protective coat or coverall use was more common in livestock practice than in equine practice (91.6% vs. 27.7%, p < .001). Stethoscope cleaning was reported to happen less frequently than once a week by 30.0% of the respondents. CONCLUSIONS: Finnish veterinarians' self-reported IPC adherence was far from uniform. IPC was more commonly followed in ambulatory livestock practice perhaps facilitated by better hand-washing facilities on farms than in stables. The study suggests that education of veterinarians is still needed and that hand-washing facilities need to be improved even in a high-income country.

Nationwide multicenter questionnaire surveys on countermeasures against antimicrobial resistance and infections in hospitals.

BACKGROUND: The goals of the National Action Plan on Antimicrobial Resistance (AMR) of Japan include "implementing appropriate infection prevention and control" and "appropriate use of antimicrobials," which are relevant to healthcare facilities. Specifically, linking efforts between existing infection control teams and antimicrobial stewardship programs was suggested to be important. Previous studies reported that human resources, such as full-time equivalents of infection control practitioners, were related to improvements in antimicrobial stewardship. METHODS: We posted questionnaires to all teaching hospitals (n = 1017) regarding hospital countermeasures against AMR and infections. To evaluate changes over time, surveys were conducted twice (1st survey: Nov 2016, 2nd survey: Feb 2018). A latent transition analysis (LTA) was performed to identify latent statuses, which refer to underlying subgroups of hospitals, and effects of the number of members in infection control teams per bed on being in the better statuses. RESULTS: The number of valid responses was 678 (response rate, 66.7%) for the 1st survey and 559 (55.0%) for the 2nd survey. More than 99% of participating hospitals had infection control teams, with differences in activity among hospitals. Roughly 70% had their own intervention criteria for antibiotics therapies, whereas only about 60 and 50% had criteria established for the use of anti-methicillin-resistant Staphylococcus aureus antibiotics and broad-spectrum antibiotics, respectively. Only 50 and 40% of hospitals conducted surveillance of catheter-associated urinary tract infections and ventilator-associated pneumonia, respectively. Less than 50% of hospitals used maximal barrier precautions for central line catheter insertion. The LTA identified five latent statuses. The membership probability of the most favorable status in the 2nd study period was slightly increased from the 1st study period (23.6 to 25.3%). However, the increase in the least favorable status was higher (26.3 to 31.8%). Results of the LTA did not support a relationship between increasing the number of infection control practitioners per bed, which is reportedly related to improvements in antimicrobial stewardship, and being in more favorable latent statuses. CONCLUSIONS: Our results suggest the need for more comprehensive antimicrobial stewardship programs and increased surveillance activities for healthcare-associated infections to improve antimicrobial stewardship and infection control in hospitals.

How Frequently Do Ordinary Citizens Practice Hand Hygiene at Appropriate Moments during the COVID-19 Pandemic in Japan?

We aimed to clarify the status of hand hygiene practices among ordinary citizens during the COVID-19 pandemic in Japan, as well as the frequency of daily hand hygiene as an indicator of education and evaluation. This cross-sectional study was based on an internet survey completed by 2,149 participants (age range: 20-79 years, men: 51.0%, response rate: 89.5%), selected from June 23 to 28, 2020. The participants responded regarding the frequency of implementing hand hygiene at 5 moments (after returning from a public place, after using the toilet, after touching something outside, before eating food, and after blowing the nose, coughing, or sneezing). Additionally, the participants responded to the number of daily hand hygiene events. The cutoff value of the total number of daily hand hygiene events to determine whether hand hygiene was performed at all 5 time points was determined using receiver operating characteristic analysis. The mean number of hand hygiene events was 10.2 times/day. The prevalence of implementing hand hygiene at each moment ranged from 30.2% to 76.4%; only 21.1% of respondents practiced hand hygiene at all times. Both Youden Index and specificity were high when the cut-off value was 11 times/day. Therefore, the criterion of hand hygiene (≥11 times/day) may be useful in education and evaluation.

Hand Dermatitis in the Time of COVID-19: A Review of Occupational Irritant Contact Dermatitis.

Occupational contact dermatitis accounts for 95% of all cases of occupational skin disease with irritant contact dermatitis (ICD) constituting 80% to 90% of these cases. Health care workers, hairdressers, and food service workers are typically most affected by occupational ICD of the hands as these occupations require frequent hand hygiene and/or prolonged exposure to water, also known as "wet work." In the context of the current COVID-19 pandemic, frequent hand hygiene has become a global recommendation for all individuals, and new workplace guidelines for hand sanitization and surface sterilization are affecting occupations not previously considered at risk of excessive wet work including grocery or retail workers, postal workers, sanitization workers, and others. In this review, we discuss the etiology and pathogenesis of occupational ICD with additional focus on treatment and interventions that can be made at an institutional and even national level for education and prevention of ICD resulting from frequent hand hygiene.

Prevalence of intestinal parasites in children from public preschool in the Triple Border Brazil, Argentina, and Paraguay / Prevalência de parasitos intestinais em crianças de pré-escolas públicas na Tríplice Fronteira Brasil, Argentina e Paraguai

INTRODUCTION: The prevalence of parasitosis in children from Brazilian border cities is unknown. OBJECTIVE: To identify the prevalence of intestinal parasites in children from public pre-school on the Brazilian border and their socioeconomic and health profile. METHODS:: Fecal samples were obtained from 178 children from public early childhood educational center (CMEI) in Brazilian border municipalities in Foz do Iguaçu, Brazil. Samples were processed by Hoffman sedimentation and zinc sulfate centrifugation and flotation methods. A questionnaire was administered to children´s parents or guardians regarding parasitic diseases, socioeconomic status, and sanitary habits. RESULTS: The prevalence of intestinal parasites was 26.9% (n=48). A high prevalence of Giardia duodenalis was found (16.3%), followed by Endolimax nana (8.4%), Enterobius vermiculares (1.7%), Ascaris lumbricoides, and Entamoeba coli (0.5%). Forty-seven children (26.4%) presented monoparasitism. The percentage of parasitosis was significantly higher among male children (33.7% - p<0.036) who exhibited weight loss (50.0%), were from low-income families (35.4% - p=0.05), and had mothers with a low education (54.0% - p=0.0001). The highest percentage of Giardia was in children who exhibited weight loss (42.9% - p<0.05) and had mothers with low education (35.0% - p=0.0001). Multivariate analysis indicated that in the variable gender (male gender), weight loss and low maternal education contributed to the variability of parasitosis in children from the surveyed MCEC. CONCLUSION: The higher prevalence of Giardia was due to child and family variables. The detection of Enterobius vermiculares and Ascaris lumbricoides, despite the low frequency, indicates the need for better basic sanitation policies.

INTRODUÇÃO: A prevalência de parasitoses em crianças de municípios brasileiros de fronteira é desconhecida. OBJETIVO: Identificar a prevalência de parasitos intestinais em crianças de pré-escola pública de fronteira brasileira e seu perfil socioeconômico e sanitário. MÉTODOS: Foram obtidas amostras fecais de 178 crianças de Centro Municipal de Educação Infantil (CMEI) de Foz do Iguaçu, Brasil. As amostras foram processadas pelos métodos de sedimentação de Hoffman e centrifugação e flutuação no sulfato de zinco. Foi aplicado questionário aos pais ou responsáveis, referente a doenças parasitárias, nível socioeconômico e hábitos sanitários. RESULTADOS: A prevalência de parasitos intestinais foi de 26,9% (n=48). Houve maior prevalência de Giardia duodenalis (16,3%), seguido por Endolimax nana (8,4%), Enterobius vermiculares (1,7%), Ascaris lumbricoides e Entamoeba coli (0,5%). 47 (26,4%) crianças apresentaram monoparasitismo. O percentual de parasitose foi significantemente maior nas crianças do sexo masculino (33,7% - p<0,036), perda de peso (50,0%), famílias de baixa renda (35,4% - p=0,05) e mães com baixa escolaridade (54,0% - p=0,0001), enquanto, o maior percentual de Giardia foi em crianças com perda de peso (42,9% - p<0,05) e mães com baixa escolaridade (35,0% - p=0,0001). Análise multivariada indicou que na variável gênero (sexo masculino), perda de peso e baixa escolaridade das mães refletem parte da variabilidade da condição de parasitado das crianças dos CMEI pesquisados. CONCLUSÃO: Presença de maior prevalência de Giardia foi decorrente de variáveis da criança e da família e a detecção de Enterobius vermiculares e Ascaris lumbricoides, apesar da baixa frequência, indica necessidade de melhores políticas de saneamento básico.

Hand(y) hygiene insights: Applying three theoretical models to investigate hospital patients' and visitors' hand hygiene behavior.

BACKGROUND: Improving hand hygiene in hospitals is the most efficient method to prevent healthcare-associated infections. The hand hygiene behavior of hospital patients and visitors is not well-researched, although they pose a risk for the transmission of pathogens. Therefore, the present study had three aims: (1) Finding a suitable theoretical model to explain patients' and visitors' hand hygiene practice; (2) Identifying important predictors for their hand hygiene behavior; and (3) Comparing the essential determinants of hand hygiene behavior between healthcare professionals from the literature to our non-professional sample. METHODS: In total N = 1,605 patients and visitors were surveyed on their hand hygiene practice in hospitals. The employed questionnaires were based on three theoretical models: a) the Theory of Planned Behavior (TPB); b) the Health Action Process Approach (HAPA); and c) the Theoretical Domains Framework (TDF). Structural equation modeling was used to analyze the data. To compare our results to the determinants of healthcare workers' hand hygiene behavior, we searched for studies that used one of the three theoretical models. RESULTS: Among patients, 52% of the variance in the hand hygiene behavior was accounted for by the TDF domains, 44% by a modified HAPA model, and 40% by the TPB factors. Among visitors, these figures were 59%, 37%, and 55%, respectively. Two clusters of variables surfaced as being essential determinants of behavior: self-regulatory processes and social influence processes. The critical determinants for healthcare professionals' hand hygiene reported in the literature were similar to the findings from our non-professional sample. CONCLUSIONS: The TDF was identified as the most suitable model to explain patients' and visitors' hand hygiene practices. Patients and visitors should be included in existing behavior change intervention strategies. Newly planned interventions should focus on targeting self-regulatory and social influence processes to improve effectiveness.

How the public used face masks in China during the coronavirus disease pandemic: A survey study.

BACKGROUND: Universal face mask use was recommended owing to the growing pandemic of the coronavirus disease (COVID-19). However, little is known about the public's compliance with mask-wearing behaviours. OBJECTIVE: To evaluate the public's mask-wearing behaviours in the context of COVID-19. DESIGN: Cross-sectional study. SETTING: Online survey from 6 April 2020 to 5 May 2020 in China. PARTICIPANTS: This study included 10,165 persons who lived in China, understood Chinese, and were not health care providers. METHODS: Descriptive statistics were used to assess the public's mask-wearing behaviours. A binary logistic regression analysis was performed to identify the risk factors affecting the mask-wearing behaviours. RESULTS: Nearly all (99%) people wore a mask during the covid-19 pandemic, with most (73.3%) demonstrating good compliance with face mask use. However, 41.8% of the participants seldom cleaned their hands before putting on a face mask, and more than half (55.3%, 62.1%) of those who touched (n=8108, 79.8%) or adjusted (n=9356, 92.0%) their mask while using it failed to consistently wash their hands afterward. When removing a used mask, 7.6% of the participants discarded it into a garbage bin without a lid and 22.5% discarded it into a garbage bin in their reach regardless of presence of a lid. Participants reported wearing disposable medical masks (93.8%), followed by N95 respirators (26.2%), and cloth face masks (8.5%). Some participants wore multiple masks simultaneously (occasionally 26.5%, often 2.1%, always 1.5%). A total of 5,981 (58.8%) participants reported reusing disposable masks, with nearly two thirds (n=3923, 65.6%) indicating they would hang the used masks in well-ventilated places. More than one-third (37.6%) of the respondents did not replace mask when it had been used for more than 8 hours. Exposure to instructions on face mask use was the strongest predictor of good compliance (odds ratio=4.13, 95% confidential interval= 3.60-4.75, p=0.000). Other factors included specific situations, location, and gender. The influence of age needs further investigation. Most participants (76.4%) accessed information mainly via social media platforms. CONCLUSIONS: Nearly all people wore face mask and most of them used it properly during the COVID-19 pandemic. Hand hygiene before and during mask-wearing, choosing an appropriate type of face mask, reusing disposal face mask, and disposing of used face masks should be particularly emphasized in future evidence dissemination or behaviour-change interventions. Information on social media platforms for evidence dissemination and behaviour change may benefit the public the most, but this initiative requires further research to investigate its effectiveness.

What Is Driving the Epidemiology of Methicillin-Resistant Staphylococcus aureus Infections in Europe?

Introduction: The burden from infections caused by methicillin-resistant Staphylococcus aureus (MRSA) in the European Union/European Economic Area (EU/EEA) has increased in recent years, especially in the higher prevalence southern and eastern countries. Addressing this challenge requires a clear knowledge of the factors driving this epidemiology to inform effective national interventions and campaigns. Methods: We identified national quality metrics for antibiotic use and hand hygiene from the 2016/2017 European Centre for Disease Control (ECDC) Point Prevalence study as well as structural, cultural, and governance indicators from other sources. We then utilized general linear modeling to identify parsimonious correlations with national MRSA proportions reported by the European Antimicrobial Resistance Surveillance Network (EARS-Net). Results: The main process predictor of MRSA prevalence in EU/EEA countries was the use of more than one concurrent antibiotic per patient. The impact of hand hygiene was less clear, possibly because consumption of alcohol hand-rub was suboptimal throughout Europe. Hospital and infection control structural factors did not appear relevant at overall national level. Culture and governance were collectively key predictor groups; uncertainty avoidance, masculinity, and corruption indices strongly correlated with MRSA prevalence. Discussion: Our results suggest that the critical antibiotic stewardship factor associated with MRSA in EU/EEA countries is the quality of antibiotic prescribing, especially spectrum of activity, rather than overall consumption levels in hospitals or proportion of patients treated. Above all, MRSA hyperendemicity is correlated with a set of sociocultural behavioral constructs that typically manifest themselves in lack of urgency to address risk and normalization of deviance in relation to noncompliant practices.

Evaluation of hand hygiene and onset of hand eczema after the outbreak of SARS-CoV-2 in Munich.

BACKGROUND: Since the outbreak of SARS-CoV-2, authorities have preached the importance of personal hygiene, including hand washing and disinfection. OBJECTIVE: To evaluate changes in the frequency of hand washing and hand care, the onset of hand eczema (HE) and risk factors associated with HE since the outbreak of SARS-CoV-2 in Munich in January 2020. MATERIALS & METHODS: All dermatologic outpatients at the university hospital between April 6 and April 19 were asked to complete a structured questionnaire. RESULTS: Data of 512 patients with a median age of 49 years (243 females, 267 males) were analysed. The frequency of hand washing and hand disinfection increased after the outbreak of SARS-CoV-2 (p < 0.001, respectively). While symptoms associated with HE were reported by 29.9% (149/499) of patients, the actual diagnosis of HE was reported less frequently by 11.2% (53/473) with a median duration of 120 days. Frequent hand disinfection (p = 0.039), atopic dermatitis (p = 0.006) and young age (p = 0.0499) were identified as risk factors for symptoms of HE. Hand care was performed more frequently during the pandemic than before (p < 0.001). A high frequency of hand care during the pandemic was not significantly associated with symptoms of HE (p = 0.172), but was associated with self-recognition of HE symptoms (p = 0.002). CONCLUSION: After the outbreak of SARS-CoV-2, the frequency of hand hygiene measures increased. A considerably high prevalence of HE symptoms was associated with frequent hand disinfection, atopic dermatitis and young age. Awareness of HE should be raised in order for preventive measures to be taken earlier.

Safe Use and Storage of Cleaners, Disinfectants, and Hand Sanitizers: Knowledge, Attitudes, and Practices among U.S. Adults during the COVID-19 Pandemic, May 2020.

Cleaning and disinfection of frequently touched surfaces and frequent hand hygiene are recommended measures to prevent transmission of SARS-CoV-2, the virus that causes COVID-19. Since the onset of the COVID-19 pandemic, poison center calls regarding exposures to cleaners, disinfectants, and hand sanitizers have increased as compared with prior years, indicating a need to evaluate household safety precautions. An opt-in Internet panel survey of 502 U.S. adults was conducted in May 2020. Survey items evaluated knowledge regarding use and storage of cleaners, disinfectants, and hand sanitizers; attitudes about household cleaning and disinfection; and safety precautions practiced during the prior month. We assigned a knowledge score to each respondent to quantify knowledge of safety precautions and calculated median scores by demographic characteristics and attitudes. We identified gaps in knowledge regarding safe use and storage of cleaners, disinfectants, and hand sanitizers; the overall median knowledge score was 5.17 (95% CI: 4.85-5.50; maximum 9.00). Knowledge scores were lower among younger than older age-groups and among black non-Hispanic and Hispanic respondents compared with white non-Hispanic respondents. A greater proportion of respondents expressed knowledge of safety precautions than the proportion who engaged in these precautions. Tailored communication strategies should be used to reach populations with lower knowledge of cleaning and disinfection safety. In addition, as knowledge alone did not shape individual engagement in safety precautions, health promotion campaigns may specifically emphasize the health risks of unsafe use and storage of cleaners, disinfectants, and hand sanitizers to address risk perception.

CoMix: comparing mixing patterns in the Belgian population during and after lockdown.

The COVID-19 pandemic has shown how a newly emergent communicable disease can lay considerable burden on public health. To avoid system collapse, governments have resorted to several social distancing measures. In Belgium, this included a lockdown and a following period of phased re-opening. A representative sample of Belgian adults was asked about their contact behaviour from mid-April to the beginning of August, during different stages of the intervention measures in Belgium. Use of personal protection equipment (face masks) and compliance to hygienic measures was also reported. We estimated the expected reproduction number computing the ratio of [Formula: see text] with respect to pre-pandemic data. During the first two waves (the first month) of the survey, the reduction in the average number of contacts was around 80% and was quite consistent across all age-classes. The average number of contacts increased over time, particularly for the younger age classes, still remaining significantly lower than pre-pandemic values. From the end of May to the end of July , the estimated reproduction number has a median value larger than one, although with a wide dispersion. Estimated [Formula: see text] fell below one again at the beginning of August. We have shown how a rapidly deployed survey can measure compliance to social distancing and assess its impact on COVID-19 spread. Monitoring the effectiveness of social distancing recommendations is of paramount importance to avoid further waves of COVID-19.