Factors underlying the high occupational risk of healthcare personnel for COVID-19 infection.

Crispim et al. demonstrated the independent risk factors for acquiring COVID-19 among healthcare personnel. They also showed the importance of infection prevention training to avoid acquiring COVID-19 in this population. OBJECTIVE: To verify the rate of COVID-19 infection among healthcare personnel at high and low risk of COVID-19 infection and identify the underlying risk factors. METHODS: This cross-sectional study was conducted between December 1, 2020 and February 28, 2021. Associations were verified between the levels of risk (high or low) of occupational COVID-19 infection and participant characteristics using the World Health Organization risk assessment questionnaire and adjusted using logistic regression models in single and multiple approaches. RESULTS: Of the 486 participants, 57.4% were classified as having a high occupational risk for SARS-CoV-2 infection, with a diagnosis rate of 12.1%. The factors identified in the multivariate analysis for high occupational risk were age up to 29 years (odds ratio [OR] = 2.7, 95% confidence interval [95%CI] = 1.63-4.47), monthly family income greater than eight times the basic salary (OR= 1.8, 95%CI= 1.07-3.16), and healthcare personnel who did not participate in initial training to work in the area of patients with COVID-19 infection (OR= 2.39, 95%CI= 1.53-3.75). CONCLUSION: Encouraging training for occupational infection prevention is very important to reduce the impact of infectious diseases on healthcare personnel, especially young health professionals. COVID-19 infection among healthcare personnel has impacted the workforce in hospitals. Knowledge of the risk factors for COVID-19 infection is important for disease prevention measures. Failure to train healthcare personnel is an important risk factor for acquiring COVID-19.

Under Armour - Use of personal protective equipment for simulated CPR of COVID-19 patients: an observational study.

BACKGROUND: Personal protective equipment (PPE) protects healthcare workers and patients. Data on guideline compliance on how to dress (donning) or remove (doffing) PPE and the assistance among multiple participants (buddying) are limited. This study assesses the quality of donning, doffing, and buddying of PPE in a simulated medical emergency. METHOD: Physicians handling a simulated cardiac arrest of a COVID-19 patient. Adjacent to the victim, PPE was available. The appropriateness of PPE choice was assessed by using video recordings, with each individual participant being analyzed from the beginning of the simulation scenario from two perspectives regarding the selection of items during donning and doffing, hygiene aspects, time, and team support (buddying). The primary outcome was the number of participants being appropriately protected, defined as both wearing (a) all PPE items provided, and (b) all PPE items correctly at the time of first patient contact (FPC). Secondary outcomes included the timing of participants being appropriately protected. Statistical analysis was performed using SPSS (version 28). Mann-Whitney test, chi-square test, and linear regression analysis were performed as appropriate. RESULTS: At first patient contact 21% (91/437) were correctly protected. One or more incorrect PPE items were found in 4% (19/437), whereas 61% (265/437) wore one or more PPE items incorrectly. In 14% (62/437), one or more PPE items were missing. The time interval between donning start and FPC was 66 (55-78) sec. Time to FPC was longer in correctly than in incorrectly protected participants 77 (66-87) vs. 64 (54-75) sec; p < 0.001) and decreased by 7 ± 2 s per PPE item omitted (P = 0.002). Correct doffing was observed in 192/345 (56%), while buddying occurred in 120 participants (27%), indicating that they either assisted other participants in some manner (verbally or physically) or received assistance themselves. CONCLUSIONS: Our findings imply a need for education in correct and timely PPE donning and doffing. Donning PPE as intended delayed FPC. This and the influence of buddying needs further investigation (German study register number DRKS00023184).

[Bad luck or a common reality? Multiple exposures a nurse to potentially infectious material: a case report]. / Pech czy powszechna rzeczywistosc? Liczne ekspozycje pielegniarki na material potencjalnie zakazny: opis przypadku.

Presented is the case of a nurse who had 4 occupational exposures to potentially infectious material between December 2020 and June 2022. In 2 of the cases, the source patient was unknown, so pharmacological HIV post-exposure prophylaxis was implemented (in 1 of these cases, the nurse developed weakness and increased dyspeptic symptoms, necessitating a change in the antiretroviral medications used). During the interview collection, the nurse reported that multiple exposures to potentially infectious material are common in her work environment, but most of these are not reported. This is supported by the results of several studies devoted to the problem of non-reporting of occupational exposures by health care workers. However, there is significant discrepancy in the results of these studies, which may be due to different methods. The authors of this article believe that after 10 years since the entry into force of the regulation of the Minister of Health standardizing procedures for dealing with injuries caused by sharp instruments used in the provision of health care services, a serious problem remains of non-reporting of cases by employees (resulting in a lack of post-exposure prophylaxis). The authors call for the introduction of a nationwide reporting system. There is also a need to increase the importance of prophylaxis of stabbings and to improve the quality of training of medical personnel in post-exposure prophylaxis procedures. Med Pr Work Health Saf. 2024;75(2):173-179.

Awareness of standard precautions, circumstances of occurrence and management of occupational exposures to body fluids among healthcare workers in a regional level referral hospital (Bertoua, Cameroon).

BACKGROUND: Healthcare workers (HCW) are exposed to infectious agents within biological materials including blood, tissues, other body fluids and on medical supplies, contaminated surfaces within the care delivery environment. Trends in occupational injuries are influenced by the level of awareness and observance of standard precautions (SP) among HCWs. This study aimed to assess the level of awareness of SP, exposure to body fluids, reporting pattern and management among HCWs in a Referral Hospital. METHODS: The present hospital-based cross-sectional study was carried out from 1st November 2020 to 31st May 2021. The exhaustive sampling method was used and a total of 120 consenting HCWs were invited to participate. A self-administered questionnaire addressed questions related to knowledge, experience, circumstances of exposure, reporting, management of occupational exposure to body fluids, hepatitis B vaccination status. Data were analyzed using R Statistic version 4.3.1. A p-value < 0.05 was considered significant. RESULTS: Out of the 120 participating HCWs, 104 (86.7%) reported at least one accidental exposure to body fluids over the last year. Men (aOR = 4.19; p = 0.277) and HCWs aged 35 and over (aOR = 4.11; p = 0.114) were more at risk for AEB even though the difference was not statistically significant. Nurses/midwives (aOR = 65.9; p-value = 0.0005) and cleaners (aOR = 14.7; p-value = 0.0438) faced the highest risk of exposure. Lack of knowledge (79%) and patient agitation (49%) were the most reported reasons for exposure. Half of the participants (53%) reported that they used a personal protective equipment during care. Face mask (59.2%) and gowns (30.8%) were the most commonly used PPE. Most HCWs (62%) did not report AEB. Half of the affected HCWs (50.8%) received a course of post-exposure antiretroviral therapy. Few HCWs (4.2%) were fully immunized against Hepatitis B. CONCLUSIONS: Most HCWs reported an accidental exposure to body fluids over the last year. Midwives and nurses were disproportionally affected socio-professional groups. Two-thirds of the AEB were undeclared. Only half of the participants reported using PPE systematically. Hepatitis B vaccination coverage was low. There is need to strengthen the observance of standard precautions, including preventive vaccination and the systematic reporting and management of AEB.

The cardinal rules: Principles of personal protective equipment for high-consequence infectious disease events.

In recognition of an increasing number of high-consequence infectious disease events, a group of subject-matter experts identified core safety principles that can be applied across all donning and doffing protocols for personal protective equipment.

Protective personal equipment on coastal environments: Identifying key drivers at a global scale.

The contamination of coastal ecosystems by personal protective equipment (PPE) emerged as a significant concern immediately following the declaration of the COVID-19 pandemic by the World Health Organization (WHO). Hence, numerous studies have assessed PPE occurrence on beaches worldwide. However, no predictors on PPE contamination was so far pointed out. The present study investigated social and landscape drivers affecting the PPE density in coastal environments worldwide using a meta-analysis approach. Spatial variables such as urban modification levels, coastal vegetation coverage, population density (HPD), distance from rivers (DNR), and poverty degree (GGRDI) were derived from global satellite data. These variables, along with the time elapsed after WHO declared the pandemic, were included in generalized additive models as potential predictors of PPE density. HPD consistently emerged as the most influential predictor of PPE density (p < 0.00001), exhibiting a positive effect. Despite the presence of complex non-linear relationships, our findings indicate higher PPE density in areas with intermediate GGRDI levels, indicative of emerging economies. Additionally, elevated PPE density was observed in areas located further away from rivers (p < 0.001), and after the initial months of the pandemic. Despite the uncertainties associated with the varied sampling methods employed by the studies comprising our database, this study offers a solid baseline for tackling the global problem of PPE contamination on beachesguiding monitoring assessments in future pandemics.

Radiographer experiences of personal protective equipment during COVID-19 in Gauteng, South Africa.

INTRODUCTION: Amidst the COVID-19 pandemic, healthcare workers (HCWs) were found to be at a greater risk of becoming infected with severe acute respiratory syndrome (SARS-CoV-2). This disease is highly contagious and is for the most part preventative if correct Personal Protective Equipment (PPE) is used while attending to patients. Subsequently, a lack of PPE in South Africa was putting the lives of health care workers at risk impacting on the functioning of the healthcare system. METHODS: This exploratory, descriptive, qualitative study used purposeful sampling to obtain data saturation. The study comprised twelve individual interviews with radiographers from both private and government hospitals in Gauteng, South Africa who worked in x-ray departments during the COVID-19 pandemic. Online video interviews were conducted. The transcripts of the interviews were further coded into themes and categorised using thematic analysis and verified by an independent coder. RESULTS: The radiographers' experiences of PPE during COVID-19 in Gauteng, South Africa generated 3 themes: radiographers' experiences with PPE supplied during COVID-19, workplace practices and procedures for PPE during COVID-19 and emotional challenges faced during PPE shortage. DISCUSSION: While there was an understandable fear of contracting the COVID-19 virus during the height of the pandemic. The researcher also believes that radiographers would benefit greatly by receiving training on how to use PPE correctly for infection control in highly stressful situations. Education is required for use of PPE when supply is scarce and the number of infected patients outweighs the quantities of PPE available. This study further found that there needs to be more support given to healthcare workers (HCW's) to assess their mental health and emotional stress experienced when facing a pandemic. CONCLUSION: While COVID-19 has started to settle, the lessons learnt should inform recommendations on PPE use, regarding procurement and preservation. In addition, mental health assessments can be considered for radiographers during future pandemic.

Comparison of virus aerosol concentrations across a face shield worn on a healthcare personnel during a simulated patient cough.

BACKGROUND: Patients diagnosed with coronavirus disease 2019 (COVID-19) aerosolize severe acute respiratory coronavirus virus 2 (SARS-CoV-2) via respiratory efforts, expose, and possibly infect healthcare personnel (HCP). To prevent transmission of SARS-CoV-2 HCP have been required to wear personal protective equipment (PPE) during patient care. Early in the COVID-19 pandemic, face shields were used as an approach to control HCP exposure to SARS-CoV-2, including eye protection. METHODS: An MS2 bacteriophage was used as a surrogate for SARS-CoV-2 and was aerosolized using a coughing machine. A simulated HCP wearing a disposable plastic face shield was placed 0.41 m (16 inches) away from the coughing machine. The aerosolized virus was sampled using SKC biosamplers on the inside (near the mouth of the simulated HCP) and the outside of the face shield. The aerosolized virus collected by the SKC Biosampler was analyzed using a viability assay. Optical particle counters (OPCs) were placed next to the biosamplers to measure the particle concentration. RESULTS: There was a statistically significant reduction (P < .0006) in viable virus concentration on the inside of the face shield compared to the outside of the face shield. The particle concentration was significantly lower on the inside of the face shield compared to the outside of the face shield for 12 of the 16 particle sizes measured (P < .05). CONCLUSIONS: Reductions in virus and particle concentrations were observed on the inside of the face shield; however, viable virus was measured on the inside of the face shield, in the breathing zone of the HCP. Therefore, other exposure control methods need to be used to prevent transmission from virus aerosol.

Effectiveness of SplashGuard Caregiver prototype in reducing the risk of aerosol transmission in intensive care unit rooms of SARS-CoV-2 patients: a prospective and simulation study.

BACKGROUND: The contagiousness of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is known to be linked to the emission of bioaerosols. Thus, aerosol-generating procedures (AGPs) could increase the risk of infection among healthcare workers (HCWs). AIM: To investigate the impact of an aerosol protection box, the SplashGuard Caregiver (SGGC) with suction system, by direct analysis of the presence of viral particles after an AGP, and by using the computational fluid dynamics (CFD) simulation method. METHODS: This prospective observational study investigated HCWs caring for patients with SARS-CoV-2 admitted to an intensive care unit (ICU). Rooms were categorized as: SGCG present and SGCG absent. Virus detection was performed through direct analysis, and using a CFD model to simulate the movement dynamics of airborne particles produced by a patient's respiratory activities. FINDINGS: Of the 67 analyses performed, three samples tested positive on quantitative polymerase chain reaction: one of 33 analyses in the SCCG group (3%) and two of 34 analyses in the non-SGCG group (5.9%). CFD simulations showed that: (1) reduction of the gaps of an SGCG could decrease the number of emitted particles remaining airborne within the room by up to 70%; and (2) positioning HCWs facing the opposite direction to the main air flow would reduce their exposure. CONCLUSIONS: This study documented the presence of SARS-CoV-2 among HCWs in a negative pressure ICU room of an infected patient with or without the use of an SGCG. The simulation will help to improve the design of the SGCG and the positioning of HCWs in the room.

Infection precaution adherence varies by potential exposure risks to SARS-CoV-2 and job role: Findings from a US medical center.

BACKGROUND: Infection precautions (IP) facilitate standardized and safe patient care. Research has demonstrated several barriers to IP adherence among health care personnel (HCP) but potential exposure risk to SARS-CoV-2 and job role has not been considered. METHODS: Researchers used self-reported baseline surveys with 191 HCPs at a university medical center to examine factors that may have affected IP adherence (eg, personal protective equipment [PPE] and hand hygiene errors) over the 2 weeks prior to the survey. Chi-square tests were used to determine if differences existed first, among job role and IP adherence, and second, the potential risk of exposure to SARS-CoV-2 and IP adherence. A binary logistic regression estimated if PPE nonadherence was associated with COVID-19 stress, job role, and potential exposure risk to SARS-CoV-2. RESULTS: PPE nonadherence varied by job role. Those in the Other group (ie, nonphysician/non-nursing HCP) reported significantly fewer errors (9.6%) compared to Physicians (26.5%) and Registered Nurses (33.3%). Hand/glove hygiene errors between COVID-19 patient rooms varied by job role. Respondents who had higher risks of exposure to SARS-CoV-2 were 5.74 times more likely to experience errors. CONCLUSIONS: The results provide implications for adopting systems-level approaches to support worker knowledge and engagement across job roles to improve IP adherence.

Bacterial contamination potential of personal protective equipment itself in dental aerosol-producing treatments.

Personal protective equipment (PPE) has long been a high priority in dental aerosol-producing treatments. Since COVID-19 pandemic, its importance has increased yet again. While importance of PPE in preventing transmission and thus possible infection of pathogens is well known, contamination potential of PPE after treatment itself is less investigated. This review aims to give an overview of the current literature and contamination potential (viral, blood, bacterial) of components of protective equipment itself. The literature search was performed using the Medline database; furthermore, a hand search was conducted. Last search took place on 23 November 2022. Two categories of hygiene-related keywords were formed (category A: mask, face shield, goggles, eyewear, personal protective equipment; category B: contamination, aerosol). Each keyword from one category was combined with all keywords from the other one. In addition, the keyword "dental" was always added. First, a title and abstract screening was performed. Afterward, a full-text analysis was followed for the included studies. A total of 648 search hits were found in the Medline database. 47 were included after title and abstract screening. 22 studies were excluded after full-text analysis, 25 studies were included. The hand search resulted in 4 studies that were included. Bacterial contamination of PPE after treatment has been adequately studied, contamination with blood less. Microorganisms mainly originate from the oral and cutaneous flora; however, a transmission of potential pathogens like Staphylococcus aureus or Escherichia coli was also described. Studies showing transmission pathways starting from PPE and its various components are lacking. No measures have yet been described that fully protect the protective equipment from contamination. There is growing awareness that PPE itself can be a source of pathogen transmission, and thus possible infection. Therefore, not only wearing of protective clothing, but also conscious handling of it is crucial for transmission and possible infection prevention. However, studies showing transmission pathways starting from PPE and its various components are lacking. Several studies have investigated what measures can be taken to protect the protective equipment itself. So far, none of the methods evaluated can prevent contamination of PPE.

Health Care Personnel Exposure Risk Assessment and Management During a Mpox Outbreak in Chicago, Illinois, 17 May to 8 July 2022.

This report summarizes risk assessment interviews and follow-up with health care personnel (HCP) after exposure to patients with mpox disease during 17 May to 8 July 2022. HCP-case interactions were assessed using a standard questionnaire to categorize the risk associated with patient encounters. We assessed 150 interactions among 142 HCP and 30 cases. Four (2.7%) interactions were defined as high risk, 5 (3.3%) intermediate, 107 (71.3%) low, and 31 (20.7%) no risk. High and intermediate exposures were offered postexposure prophylaxis; 4 accepted. No documented mpox transmission after exposure was identified. These findings suggest transmission risk in health care settings during routine patient care is low.

Donning and doffing of personal protective equipment for health care workers in a tertiary hospital in China: A simulation study.

The application and removal of personal protective equipment (PPE) by health care workers (HCWs) is pivotal to their health and safety and the comprehensive efficacy of hospital infection control measures. This investigation was orchestrated to elucidate the challenges that HCWs may encounter during the donning and doffing of PPE. A total of 110 participants from a tertiary hospital in China were engaged. The study employed fluorescent markers to mimic the exposure of HCWs to tainted body fluids, quantified the contamination outcomes, and evaluated adherence to procedures for donning and doffing. Factors including gender, educational background, and the timing of the most recent instruction on PPE donning and doffing were found to influence the occurrence of contamination points (p < 0.05). No significant differences were identified in contamination frequency when assessing age, body mass index (BMI), occupation, educational background, positional title, working tenure, and experience in managing respiratory infectious diseases (p > 0.05). Predominant contamination sites for fluorescent marker residue included the shoulder (32.73%), neck (21.82%), forearm (16.36%), chest (12.73%), and abdomen (11.82%), with the shoulder being the most contaminated body part. A majority of HCWs exhibited susceptibility to errors during the removal of protective clothing, boot covers, and gloves. The contamination frequency was observed to be correlated with the timing of the last PPE training, educational background, and gender. In acknowledging the intricacy of PPE removal and the deficiencies in HCWs' removal techniques, there emerges a perpetual necessity to refine training methodologies and perpetuate regular PPE instruction.

Antimicrobial and Antifouling Effects of Petal-Like Nanostructure by Evaporation-Induced Self-Assembly for Personal Protective Equipment.

Although the personal protective equipment (PPE) used by healthcare workers (HCWs) effectively blocks hazardous substances and pathogens, it does not fully rule out the possibility of infection, as pathogens surviving on the fabric surface pose a substantial risk of cross-infection through unintended means. Therefore, PPE materials that exhibit effective biocidal activity while minimizing contamination by viscous body fluids (e.g., blood and saliva) and pathogen-laden droplets are highly sought. In this study, petal-like nanostructures (PNSs) are synthesized through the vertical rearrangement of colloidal lamellar bilayers via evaporation-induced self-assembly of octadecylamine, silica-alumina sol, and diverse photosensitizer. The developed method is compatible with various fabrics and imparts visible-light-activated antimicrobial and superhydrophobic-based antifouling activities. PNS-coated fabrics could provide a high level of protection and effectively block pathogen transmission as exemplified by their ability to roll off viscous body fluids reducing bacterial droplet adhesion and to inactivate various microorganisms. The combination of antifouling and photobiocidal activities results in the complete inactivation of sprayed pathogen-laden droplets within 30 min. Thus, this study paves the way for effective contagious disease management and the protection of HCWs in general medical environments, inspiring further research on the fabrication of materials that integrate multiple useful functionalities.

Personal Protective Equipment-Related Problems Experienced by Healthcare Workers, Solutions, and Recommendations: A Qualitative Study.

OBJECTIVE: To understand the problems experienced by healthcare workers (HCWs) who used personal protective equipment (PPE) on their face during the COVID-19 pandemic, their interventions to prevent these problems, and their recommendations for improving the quality of PPE. METHODS: This descriptive and qualitative study included HCWs (N = 29) from health institutions at different levels in Turkey. Researchers collected data using a semistructured data collection form (13 items) and in-depth individual interviews. Data were analyzed with descriptive statistics and qualitative inductive content analysis. RESULTS: Of the 29 participants, 15 (51.7%) were women, and 18 (62.1%) were nurses. Participants' answers regarding problems related to PPE use were grouped into four main categories, answers regarding the prevention of these problems were grouped into three main categories, and answers regarding improving the quality of PPE were grouped into three main categories. Skin concerns were the most commonly reported problems related to PPE, and interventions to prevent these problems primarily related to skin protection and care. Recommendations to improve the quality of PPE focused on using materials for masks and face shields that reduce pressure and friction; participants also suggested that face shields be produced in sterile and disposable packages. CONCLUSIONS: This research indicates that HCWs need support and they are able to create individual solutions for the problems with PPE that they experience. Skin-friendly PPE that ensures the safety and comfort of HCWs should be produced, and hospitals should develop policies for institutional use to prevent PPE injury.

[Practical Application of Body Mechanics Principles in the Process of Health Workers Doffing Personal Protective Equipment].

Objective: To examine the application effect of body mechanics principles in the process of health workers doffing personal protective equipment (PPE). Methods: A total of 360 health workers from a Fangcang shelter hospital, also known as alternate care site, in Shanghai were involved in a centralized 1-day training concerning essential skills for taking off PPE. The training was focused on integrating body mechanics principles, including expanding the support surface, lowering the center of gravity, reducing the shift in the the center of gravity, using the principle of leverage, and creating the appropriate operating space, in the PPE doffing process. Through remote video monitoring and recording, observations were made of the physical stability, pollution risks, and operational smoothness of the health workers when they applied body mechanics principles in their actions. Results: The results of binary logistic regression showed that, compared with the actions taken without applying body mechanics principles, performing the operation of the body leaning forward and then slightly leaning backward was positively correlated with stability in the doffing process (odds ratio [O R]=3.291, 95% confidence interval [ CI]: 1.627-6.656), negatively correlated with pollution risks ( OR=0.203, 95% CI: 0.100-0.412), and positively correlated with operational smoothness ( OR=20.847, 95% CI: 8.061-53.916); performing the operation of taking off the boot sleeve in a horse-riding stance, with one foot standing ahead of the other, was positively correlated with stability ( OR=5.299, 95% CI: 1.041-26.957), negatively correlated with pollution risks ( OR=0.079, 95% CI: 0.009-0.692), and positive correlated with operational smoothness ( OR=16.729, 95% CI: 1.238-226.077); performing the operation of taking off the boot sleeve by lifting the heel and then the toes was positively correlated with stability ( OR=19.361, 95% CI: 8.391-44.671), negatively correlated with pollution risks ( OR=0.181, 95% CI: 0.084-0.393), and positively correlated with operational smoothness ( OR=10.977, 95% CI: 3.764-32.008); performing the operation of the leaning forward and keeping the face looking forward when taking off the mask was positively correlated with stability ( OR=2.935, 95% CI: 1.412-6.101), negatively correlated with pollution risks ( OR=0.123, 95% CI: 0.059-0.258), and positively correlated with operational smoothness ( OR=18.126, 95% CI: 6.665-49.297). Conclusion: In the process of medical staffs doffing PPE, correct and proper mechanical postures and actions can effectively assist medical staffs to maintain balance and stability and reduce the risks of infection, which has major significance and should be widely incorporated in personal protection skills training and applied in clinical practice.

Revisiting the personal protective equipment components of transmission-based precautions for the prevention of COVID-19 and other respiratory virus infections in healthcare.

The COVID-19 pandemic highlighted some potential limitations of transmission-based precautions. The distinction between transmission through large droplets vs aerosols, which have been fundamental concepts guiding infection control measures, has been questioned, leading to considerable variation in expert recommendations on transmission-based precautions for COVID-19. Furthermore, the application of elements of contact precautions, such as the use of gloves and gowns, is based on low-quality and inconclusive evidence and may have unintended consequences, such as increased incidence of healthcare-associated infections and spread of multidrug-resistant organisms. These observations indicate a need for high-quality studies to address the knowledge gaps and a need to revisit the theoretical background regarding various modes of transmission and the definitions of terms related to transmission. Further, we should examine the implications these definitions have on the following components of transmission-based precautions: (i) respiratory protection, (ii) use of gloves and gowns for the prevention of respiratory virus infections, (iii) aerosol-generating procedures and (iv) universal masking in healthcare settings as a control measure especially during seasonal epidemics. Such a review would ensure that transmission-based precautions are consistent and rationally based on available evidence, which would facilitate decision-making, guidance development and training, as well as their application in practice.

Perceptions of the Availability of Personal Protective Equipment and Its Association With Burnout Among US Healthcare Personnel During the SARS-CoV-2 Pandemic, 2020-2021.

OBJECTIVE: The aim of the study is to explore associations among personal protective equipment (PPE) availability, workplace environment, and burnout among US healthcare personnel during the COVID-19 pandemic. METHODS: The study used an online healthcare provider (HCP) survey (December 2020-February 2021) regarding PPE confidence, availability, burnout, and workplace environment. RESULTS: Lack of appropriate PPE was reported by 27% of 799 US HCP surveyed. Burnout, reported by 77% of HCP, was more likely among females, those with fewer years of professional experience, and those with a higher desire to quit, and less likely for those who perceived PPE was adequate or their employer took all steps to minimize workplace risks. CONCLUSIONS: This study suggests that lack of adequate PPE can lead to HCP burnout, which may result in employees quitting. A pandemic preparedness plan that includes adequate PPE is essential for HCP well-being, patient health, and employer fiscal health.

Portrait of Montréal healthcare workers infected with SARS-CoV-2 during the first wave of the pandemic: a cross-sectional study.

OBJECTIVES: During the first wave of COVID-19 in Québec, healthcare workers (HCWs) represented 25% of the cases in Montréal. A study was conducted to describe SARS-CoV-2-infected HCWs in Montréal, and certain workplace and household characteristics. Secondary objectives included estimating the associations between having had access to personal protective equipment (PPE) and training, and following self-isolation recommendations, and certain sociodemographic and workplace characteristics. METHODS: A cross-sectional study was conducted, based on a stratified random sample, among Montréal HCWs who tested positive for SARS-CoV-2 between March and July 2020. A total of 370 participants answered a telephone-administered questionnaire. Descriptive statistics were conducted, followed by log binomial regressions to estimate the associations. RESULTS: Study participants were mostly female (74%), born outside of Canada (65%), and identified as Black, Indigenous, and People of Colour (BIPOC; 63%). In terms of healthcare positions, most were orderlies (40%) or registered nurses (20%). Half (52%) of the participants reported having had insufficient access to PPE and 30% reported having received no training related to SARS-CoV-2 infection prevention, with large proportions being BIPOC women. Working evening or night shifts decreased chances of having had sufficient access to PPE (OR 0.50; 0.30-0.83). CONCLUSION: This study describes the profile of the HCWs who were infected during the first wave of the pandemic in Montréal. Recommendations include collecting comprehensive sociodemographic data on SARS-CoV-2 infections and ensuring equitable access to infection prevention and control training and PPE during health crises, particularly those at highest risk of exposure.

RéSUMé: OBJECTIFS: Lors de la première vague de la COVID-19 au Québec, les travailleurs de la santé (TS) représentaient 25 % des cas à Montréal. Une étude a été menée pour décrire les TS infectés par le SRAS-CoV-2 à Montréal, ainsi que certaines caractéristiques liées au travail et au ménage. Les objectifs secondaires visaient à estimer les associations entre le fait d'avoir eu accès à un équipement de protection individuelle (EPI) et à une formation, ainsi que la capacité de suivre les recommandations d'auto-isolement et différentes caractéristiques sociodémographiques et du lieu de travail. MéTHODOLOGIE: Une étude transversale a été menée, sur la base d'un échantillon aléatoire stratifié, parmi les TS de Montréal qui ont été testés positifs pour le SRAS-CoV-2 entre mars et juillet 2020. Un total de 370 participants a répondu à un questionnaire administré par téléphone. Des statistiques descriptives ont été réalisées, suivies de régressions log binomiales pour estimer les associations. RéSULTATS: Les participants étaient en majorité des femmes (74 %), nés à l'extérieur du Canada (65 %) et s'identifiaient comme des personnes Noires, des Autochtones et des personnes de couleur (BIPOC; 63 %). En termes d'emploi dans le système de santé, 40 % étaient des préposés aux bénéficiaires et 20 % des infirmières cliniciennes. La moitié (52 %) des participants ont déclaré ne pas avoir eu un accès suffisant à l'EPI et 30 % ont déclaré n'avoir reçu aucune formation liée à la prévention des infections SRAS-CoV-2, une grande partie d'entre eux étant des femmes BIPOC. Le fait de travailler le soir ou la nuit diminuait les chances d'avoir un accès suffisant aux EPI (OR 0,50; 0,30­0,83). CONCLUSION: Cette étude décrit le profil des travailleurs de santé qui ont été infectés lors de la première vague de la pandémie à Montréal. Les recommandations comprennent la collecte de données sociodémographiques complètes et de s'assurer de fournir de l'EPI et des formations en prévention et contrôle des infections pendant les crises sanitaires, en particulier pour les personnes les plus à risque d'exposition.