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INTRODUCTION: In Sub-Saharan Africa alone, about 40-65% of Hepatitis B Virus infections among HCWs were a result of percutaneous occupational exposures to contaminated blood and body fluids of patients. Occupational exposure to blood and body fluids among healthcare workers is on the rise in Ghana. However, the relationship between self-reported exposures to blood and body fluids suspected to be contaminated with the hepatitis B virus and actual serological evidence of exposure remains unknown. The aim of the study however was to assess the self-reported exposure to HBV as against the serological evidence of lifetime exposure to HBV and associated factors among Ghanaian HCWs. METHODS: The study was a cross-sectional analytical survey that involved 340 HCWs who were recruited using a simple random sampling procedure from six cadres of staff from five districts in Greater Accra. The participants were surveyed using a validated instrument and 5mls of venous blood was aseptically withdrawn for qualitative detection of Anti-HBc. SPSS version 23.0 was used to analyze the data to obtain proportions, odds ratios and their corresponding confidence intervals with the level of significance set at 0.05. RESULTS: The response rate was 94% with Nurses and Doctors in the majority with a mean age of 35.6 ± 7.2. Self-reported exposure to HBV was 63% whereas lifetime exposure to HBV (Anti-HBc) prevalence was 8.2% (95% CI = 5.0-11.0%). Females were 60% less likely to be exposed to HBV (aOR = 0.4; 95% CI = 0.1-0.9) than their male counterparts. HCWs without training in the prevention of blood-borne infections had almost three times higher odds of being exposed to HBV in their lifetime (aOR = 2.6; 95% CI = 1.0-6.4). CONCLUSIONS: The findings of this study suggest that self-reported exposure to HBV-contaminated biological materials was high with a corresponding high lifetime exposure to HBV. The female gender was protective of anti-HBc acquisition. Apart from direct interventions for preventing occupational exposures to HBV in the healthcare setting, periodic training of all categories of healthcare workers in infection prevention techniques could significantly reduce exposure to the Hepatitis B virus.

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Behavioral health professionals are at high risk for burnout and poor mental health. Our objective was to understand the impact of the Behavioral Health Providers Workforce Resiliency (BHPWR) ECHO Program on the resilience and burnout of participating behavioral health professionals. We assessed the first two years (March 2022 to March 2024) of the BHPWR ECHO, a national program operating from the University of New Mexico (N = 1585 attendees), using a mixed-methods design. We used a retrospective pre/post survey (n = 53 respondents) and focus interviews with 1-3 participants (n = 9 participants) to assess for changes in knowledge and confidence and assess changes in burnout and resilience. We found that participants increased their knowledge of how to respond when (1) their workload was more than they could manage, (2) they felt that they lacked control, (3) their work did not feel rewarding, and (4) they were experiencing compassion fatigue. They increased their confidence in (1) building a support system and (2) using the wellness tools taught in the course. Respondents were less burnt out (score: 26.0 versus 17.8, p < 0.01) and more resilient (29.9 versus 34.9, p < 0.01) compared to when they started attending the program. Tele-mentoring programs like the BHPWR ECHO Program may improve wellness among health care professionals.

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Hand hygiene remains one of the most effective methods of preventing healthcare-associated infections. Hand drying is the end point of hand hygiene. Hand drying after hand hygiene is less explored, and the practice varies in different facilities. This explorative study was done to know the various hand-drying methods and practices of healthcare workers in Indian settings. This was a descriptive cross-sectional questionnaire-based observational study initiated from a tertiary care setup in Uttarakhand. Healthcare workers over 18 years of age directly involved in patient care were enrolled. A semi-structured questionnaire with both open-ended and close-ended questions was used with snowballing sampling technique. Statistical analysis was done using Statistical Package for Social Sciences (SPSS). Out of the eligible 395 respondents, 62.8% were female. The mean age of the respondents was 31.34 ± 8.44 years and average working hours were 8.87 ± 2.97 (range 4-24) hours. Only 72.7% did hand hygiene always before touching a patient. Nurses were more compliant about hand hygiene than doctors (P < 0.0001). A total of 82.8% were aware of appropriate hand-drying methods. Staff in the Intensive care unit Intensive care unit (ICU) setup were more aware of hand drying practices (P = 0.033). A total of 21.8% wiped their hands on their clothing to dry their hands. This was more in staff from paraclinical departments (P = 0.001). A total of 35.7% used handkerchiefs to dry hands. Resident doctors used handkerchiefs more than senior doctors or nursing staff (P = 0.01). A total of 49.9% of respondents spent less than 10 seconds in hand drying. Hand-hygiene knowledge is high among healthcare workers in India, but the knowledge of appropriate hand-drying practices is lacking. There is wide variation in the practice of hand drying. Better hand drying guidelines and incorporating hand drying as the essential endpoint of the hand hygiene ritual are warranted.

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The investigation was conducted to describe the status of coverage of HBV vaccination among the health care workers in Gansu province and to explore the associated factors of HBV vaccination in this study. A cross-sectional study was conducted among 1544 health care workers from 64 hospitals in Gansu province. A self-designed questionnaire was used to interview the health care workers about HBV vaccination coverage. A multivariate logistic regression model explored the associated factors with HBV vaccination. The vaccination coverage was 89.17% for health care workers, nurses (90.40%) had the highest rate, followed by administration staff (89.38%) and medical technicians (89.30%). The full-dose HBV vaccination coverage was 64.25% for health care workers, and administration staff (65.04%) had the highest rate, followed by nurses (65.00%). This study found that the associated factors with HBV vaccination and full-dose vaccination were the history of training and the detection of serological indicators. The coverage of HBV vaccination among health care workers in Gansu province was high, but full-dose HBV vaccination coverage was low. It is necessary to strengthen the HBV knowledge and training in HBV prevention and treatment among health care workers in Gansu Province.

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Nurses play key roles in dealing with pandemics yet are often conceived solely as "technical" experts without political agency. This study conducts the first global comparative analysis of COVID-19-related protests of nurses and other frontline health workers, with a focus on the first 18 months of the pandemic. We draw on quantitative and qualitative data on nurses' protests and protest drivers. Results show that such protests were widespread: We identify 3515 events in 90 countries, with several regional hotspots existing. The most common reasons for protests were poor working conditions and insufficient workplace safety, followed by wider social issues like poverty and racism. For most of the time period under consideration, protests demanding access to vaccinations (a rarely explored phenomenon) were more widespread than anti-vaccination events. Protest frequency was highest in countries with high COVID-19-related mortality rates, high levels of human development, and strong social movements at the onset of the pandemic. Recognising the key role of nurses as political actors would help to improve health policies and to maintain a capable healthcare workforce, particularly during acute crises like pandemics.

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Introduction: Globally, up to 76.6% of the population may be affected by vitamin D (VD) deficiency, which has been linked to increased morbidity and mortality from COVID-19. This underscores the importance of further research into VD supplementation, particularly for health care workers, who are at higher risk due to indoor work environments and dietary challenges associated with shift schedules. Objective: This study aimed to identify factors associated with VD deficiency in Mexican health care workers exposed to SARS-CoV-2. Materials and methods: We conducted a cross-sectional study from June 2020 to January 2021 among frontline health care workers treating hospitalized COVID-19 patients. Blood samples were collected to measure 25-hydroxy VD levels via radioimmunoassay. We also assessed previous COVID-19 infection and comorbidities that could influence VD levels. Results: The study included 468 health care workers. The median serum VD concentration was 16.6 ng/mL. VD deficiency was found in 69.4% (n = 325) of participants, while only 5.1% (n = 24) had normal levels. Those with type 2 diabetes (13.3 ng/mL vs. 17.1 ng/mL) or obesity (15.7 ng/mL vs. 17.1 ng/mL) had significantly lower VD levels than their counterparts (p < 0.001 and p = 0.049, respectively). No significant differences were found among participants with high blood pressure. Multivariate analysis revealed that type 2 diabetes was independently associated with VD deficiency. Conclusion: There is a high prevalence of VD deficiency among health care workers, which is potentially linked to both personal health factors and occupational conditions.

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OBJECTIVE: Inadequate tuberculosis (TB) knowledge and awareness of proper TB control practices among health care workers (HCWs) may increase the risk of nosocomial TB transmission. This study aimed to assess HCWs' TB-related knowledge and control practices to guide the development of more effective targeted TB health education and training programs. METHODS: In January 2023 a cross-sectional survey was administered to 323 HCWs employed by five primary health care centers and three secondary comprehensive medical institutions in Beijing, China. Survey data were collected using a standard questionnaire. RESULTS: Analysis of survey responses revealed TB knowledge and practices awareness rates of 60.4% and 90.6%, respectively. The overall average awareness rate across all 19 TB knowledge- and practice-related questions was 70.0%. Intermediate- and senior-level HCW's average TB knowledge score was respectively 2.225 and 8.175 times higher than that of primary-level HCWs, while the average TB knowledge score of HCWs in secondary comprehensive medical institutions was 3.052 times higher than that of HCWs in primary health care centers. Higher average TB knowledge score correlated with higher-level professional titles and higher level work units, but higher average TB control practices score correlated with employment at primary health care center rather than secondary comprehensive medical institution. Notably, 13.6% of HCWs had not received TB training during the past three years, while 86.1% expressed willingness to undergo online TB training. CONCLUSION: These findings highlight inadequate TB knowledge and awareness of proper TB control practices among HCWs in primary health care centers and secondary comprehensive medical institutions in Beijing, underscoring the urgent need for targeted educational and training initiatives to improve TB awareness and control efforts.

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Background: Healthcare workers face a significant risk of sharp and needle-stick injuries, which can increase the likelihood of spreading illnesses like hepatitis B, hepatitis C, and HIV. Currently, there is no available information on the prevalence or contributing factors of needle sticks and sharp injuries (NSSI) in hospitals in southern Ethiopia. Objective: This study aimed to assess the needle sticks and sharp injuries among health care workers at the BHUTH, Southern Ethiopia. Methods: The study was a cross-sectional study conducted at an institution in October 2023, with 164 randomly selected participants. A self-administered questionnaire was used to gather information on sociodemographic factors and exposure status. The data was entered and analyzed using Epi-Data and SPSS. The risk factors were identified by binary and multivariate logistic regression analyses. A P-value less than .05 was considered statistical significance. Result: The overall prevalence of at least one Needle sticks and sharp injuries in the last 12 months was 46.4% (95% CI of 39.3% to 53.6%). The majority of injuries 45.8% were due to the syringe needle. Factors such as needle recap (AOR = 3.73, 95% CI: 1.07-12.19), Recapping with two hands (AOR = 2.78, 95% CI: 1.36-10.02), working 40 hours per week (AOR = 2.18, 95% CI: 0.98-6.86), and lack of training in occupational safety practices (AOR = 4.01, 95% CI: 2.60-9.91), were factors significantly associated with the prevalence of needle stick and sharp injuries. Conclusions: This study found that nearly half of the respondents experienced a sharp needle poke and injury at least once in the previous year; however, the volume of NSSI remains high in the study area. Healthcare workers should receive on-the-job training, and hospital executives should set aside time for discussions on how to solve the problem.

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BACKGROUND: The early detection of respiratory infections could improve responses against outbreaks. Wearable devices can provide insights into health and well-being using longitudinal physiological signals. OBJECTIVE: The purpose of this study was to prospectively evaluate the performance of a consumer wearable physiology-based respiratory infection detection algorithm in health care workers. METHODS: In this study, we evaluated the performance of a previously developed system to predict the presence of COVID-19 or other upper respiratory infections. The system generates real-time alerts using physiological signals recorded from a smartwatch. Resting heart rate, respiratory rate, and heart rate variability measured during the sleeping period were used for prediction. After baseline recordings, when participants received a notification from the system, they were required to undergo testing at a Northwell Health System site. Participants were asked to self-report any positive tests during the study. The accuracy of model prediction was evaluated using respiratory infection results (laboratory results or self-reports), and postnotification surveys were used to evaluate potential confounding factors. RESULTS: A total of 577 participants from Northwell Health in New York were enrolled in the study between January 6, 2022, and July 20, 2022. Of these, 470 successfully completed the study, 89 did not provide sufficient physiological data to receive any prediction from the model, and 18 dropped out. Out of the 470 participants who completed the study and wore the smartwatch as required for the 16-week study duration, the algorithm generated 665 positive alerts, of which 153 (23.0%) were not acted upon to undergo testing for respiratory viruses. Across the 512 instances of positive alerts that involved a respiratory viral panel test, 63 had confirmed respiratory infection results (ie, COVID-19 or other respiratory infections detected using a polymerase chain reaction or home test) and the remaining 449 had negative upper respiratory infection test results. Across all cases, the estimated false-positive rate based on predictions per day was 2%, and the positive-predictive value ranged from 4% to 10% in this specific population, with an observed incidence rate of 198 cases per week per 100,000. Detailed examination of questionnaires filled out after receiving a positive alert revealed that physical or emotional stress events, such as intense exercise, poor sleep, stress, and excessive alcohol consumption, could cause a false-positive result. CONCLUSIONS: The real-time alerting system provides advance warning on respiratory viral infections as well as other physical or emotional stress events that could lead to physiological signal changes. This study showed the potential of wearables with embedded alerting systems to provide information on wellness measures.

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BACKGROUND: To investigate the impacts of the COVID-19 pandemic on the health workforce, we aimed to develop a framework that synergizes natural language processing (NLP) techniques and human-generated analysis to reduce, organize, classify, and analyze a vast volume of publicly available news articles to complement scientific literature and support strategic policy dialogue, advocacy, and decision-making. OBJECTIVE: This study aimed to explore the possibility of systematically scanning intelligence from media that are usually not captured or best gathered through structured academic channels and inform on the impacts of the COVID-19 pandemic on the health workforce, contributing factors to the pervasiveness of the impacts, and policy responses, as depicted in publicly available news articles. Our focus was to investigate the impacts of the COVID-19 pandemic and, concurrently, assess the feasibility of gathering health workforce insights from open sources rapidly. METHODS: We conducted an NLP-assisted media content analysis of open-source news coverage on the COVID-19 pandemic published between January 2020 and June 2022. A data set of 3,299,158 English news articles on the COVID-19 pandemic was extracted from the World Health Organization Epidemic Intelligence through Open Sources (EIOS) system. The data preparation phase included developing rules-based classification, fine-tuning an NLP summarization model, and further data processing. Following relevancy evaluation, a deductive-inductive approach was used for the analysis of the summarizations. This included data extraction, inductive coding, and theme grouping. RESULTS: After processing and classifying the initial data set comprising 3,299,158 news articles and reports, a data set of 5131 articles with 3,007,693 words was devised. The NLP summarization model allowed for a reduction in the length of each article resulting in 496,209 words that facilitated agile analysis performed by humans. Media content analysis yielded results in 3 sections: areas of COVID-19 impacts and their pervasiveness, contributing factors to COVID-19-related impacts, and responses to the impacts. The results suggest that insufficient remuneration and compensation packages have been key disruptors for the health workforce during the COVID-19 pandemic, leading to industrial actions and mental health burdens. Shortages of personal protective equipment and occupational risks have increased infection and death risks, particularly at the pandemic's onset. Workload and staff shortages became a growing disruption as the pandemic progressed. CONCLUSIONS: This study demonstrates the capacity of artificial intelligence-assisted media content analysis applied to open-source news articles and reports concerning the health workforce. Adequate remuneration packages and personal protective equipment supplies should be prioritized as preventive measures to reduce the initial impact of future pandemics on the health workforce. Interventions aimed at lessening the emotional toll and workload need to be formulated as a part of reactive measures, enhancing the efficiency and maintainability of health delivery during a pandemic.

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BACKGROUND: Pressure ulcers (PUs) are a common and serious complication in patients who are immobile in health care settings. Nurses play a fundamental role in the prevention of PUs; however, novice nurses lack experience in clinical situations. Virtual reality (VR) is highly conducive to clinical- and procedure-focused training because it facilitates simulations. OBJECTIVE: We aimed to explore the feasibility of a novel PU management VR simulation (PU-VRSim) program using a head-mounted display for novice nurses and to investigate how different types of learning materials (ie, VR or a video-based lecture) impact learning outcomes and experiences. METHODS: PU-VRSim was created in the Unity 3D platform. This mixed methods pilot quasi-experimental study included 35 novice nurses categorized into the experimental (n=18) and control (n=17) groups. The PU-VRSim program was applied using VR in the experimental group, whereas the control group received a video-based lecture. The PU knowledge test, critical thinking disposition measurement tool, and Korean version of the General Self-Efficacy Scale were assessed before and after the intervention in both groups. After the intervention, the experimental group was further assessed using the Clinical Judgment Rubric and interviewed to evaluate their experience with PU-VRSim. RESULTS: The results compared before and after the intervention showed significant improvements in PU knowledge in both the experimental group (P=.001) and control group (P=.005). There were no significant differences in self-efficacy and critical thinking in either group. The experimental group scored a mean of 3.23 (SD 0.44) points (accomplished) on clinical judgment, assessed using a 4-point scale. The experimental group interviews revealed that the VR simulation was realistic and helpful for learning about PU management. CONCLUSIONS: The results revealed that PU-VRSim could improve novice nurses' learning of PU management in realistic environments. Further studies using VR for clinical training are recommended for novice nurses.

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Purpose: Primary medical workers constitute a high-risk group for mental health problems, and psychological resilience might protect them from the negative psychological impacts of their work. Therefore, this study aimed to investigate the current situation of psychological resilience among primary care workers in Wuhan, China, as well as related factors. Methods: In this cross-sectional study, a total of 417 primary care workers (30.0 % men; 38.5 ± 8.5 years old) were randomly selected to complete a questionnaire. The brief version of the National Mental Health Literacy Questionnaire and the Psychological Resilience Scale were used to assess participants' mental health literacy and psychological resilience, respectively. Multiple linear regression was performed to identify factors associated with the psychological resilience of primary care workers. Results: More than four-fifths of the primary care workers included in this study exhibited appropriate levels of mental health knowledge. In terms of mental health skills, participants' attainment rates, ranging from high to low, were 60.9 % for distracting attention, 45.3 % for interpersonal support and 43.9 % for cognitive reappraisal. The average psychological resilience score obtained by primary care workers was 27.81 ± 5.71, and the factors associated with increased psychological resilience included being male, being older, and possessing higher mental health skills, including skills pertaining to interpersonal support and distracting attention. Conclusion: The psychological resilience of primary care workers in Wuhan is at a moderate level and thus requires further improvement. Although these medical staff exhibit appropriate levels of mental health knowledge, their mental health skills are relatively poor, despite the fact that interpersonal support and distracting attention are significantly associated with psychological resilience. Hence, interventions targeting mental health skills are recommended to promote psychological resilience among primary care workers.

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INTRODUCTION: Serological surveys offer the most direct measurement to define the immunity status for numerous infectious diseases, such as COVID-19, and can provide valuable insights into understanding transmission patterns. This study describes seroprevalence changes over time in the context of the Democratic Republic of Congo, where COVID-19 case presentation was apparently largely oligo- or asymptomatic, and vaccination coverage remained extremely low. METHODS: A cohort of 635 health care workers (HCW) from 5 health zones of Kinshasa and 670 of their household members was interviewed and sampled in 6 rounds between July 2020 and January 2022. At each round, information on risk exposure and a blood sample were collected. Serology was defined as positive when binding antibodies against SARS-CoV-2 spike and nucleocapsid proteins were simultaneously present. RESULTS: The SARS-CoV-2 antibody seroprevalence was high at baseline, 17.3% (95% CI 14.4-20.6) and 7.8% (95% CI 5.5-10.8) for HCW and household members, respectively, and fluctuated over time, between 9% and 62.1%. Seropositivity was heterogeneously distributed over the health zones (p < 0.001), ranging from 12.5% (95% CI 6.6-20.8) in N'djili to 33.7% (95% CI 24.6-43.8) in Bandalungwa at baseline for HCW. Seropositivity was associated with increasing rounds adjusted Odds Ratio (aOR) 1.75 (95% CI 1.66-1.85), with increasing age aOR 1.11 (95% CI 1.02-1.20), being a female aOR 1.35 (95% CI 1.10-1.66) and being a HCW aOR 2.38 (95% CI 1.80-3.14). There was no evidence that HCW brought the COVID-19 infection back home, with an aOR of 0.64 (95% CI 0.46-0.91) of seropositivity risk among household members in subsequent surveys. There was seroreversion and seroconversion over time, and HCW had a lower risk of seroreverting than household members (aOR 0.60 (95% CI 0.42-0.86)). CONCLUSION: SARS-CoV-2 IgG antibody levels were high and dynamic over time in this African setting with low clinical case rates. The absence of association with health profession or general risk behaviors and with HCW positivity in subsequent rounds in HH members, shows the importance of the time-dependent, and not work-related, force of infection. Cohort seroprevalence estimates in a 'new disease' epidemic seem insufficient to guide policy makers for defining control strategies.

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Background: Massive open online courses (MOOCs) are increasingly used to educate health care workers during public health emergencies. In early 2020, the World Health Organization (WHO) developed a series of MOOCs for COVID-19, introducing the disease and strategies to control its outbreak, with 6 courses specifically targeting health care workers as learners. In 2020, Stanford University also launched a MOOC designed to deliver accurate and timely education on COVID-19, equipping health care workers across the globe to provide health care safely and effectively to patients with the novel infectious disease. Although the use of MOOCs for just-in-time training has expanded during the pandemic, evidence is limited regarding the factors motivating health care workers to enroll in and complete courses, particularly in low-income countries (LICs) and lower-middle-income countries (LMICs). Objective: This study seeks to gain insights on the characteristics and motivations of learners turning to MOOCs for just-in-time training, to provide evidence that can better inform MOOC design to meet the needs of health care workers. We examine data from learners in 1 Stanford University and 6 WHO COVID-19 courses to identify (1) the characteristics of health care workers completing the courses and (2) the factors motivating them to enroll. Methods: We analyze (1) course registration data of the 49,098 health care workers who completed the 7 focal courses and (2) survey responses from 6272 course completers. The survey asked respondents to rank their motivations for enrollment and share feedback about their learning experience. We use descriptive statistics to compare responses by health care profession and by World Bank country income classification. Results: Health care workers completed the focal courses from all regions of the world, with nearly one-third (14,159/49,098, 28.84%) practicing in LICs and LMICs. Survey data revealed a diverse range of professional roles among the learners, including physicians (2171/6272, 34.61%); nurses (1599/6272, 25.49%); and other health care professionals such as allied health professionals, community health workers, paramedics, and pharmacists (2502/6272, 39.89%). Across all health care professions, the primary motivation to enroll was for personal learning to improve clinical practice. Continuing education credit was also an important motivator, particularly for nonphysicians and learners in LICs and LMICs. Course cost (3423/6272, 54.58%) and certification (4238/6272, 67.57%) were also important to a majority of learners. Conclusions: Our results demonstrate that a diverse range of health care professionals accessed MOOCs for just-in-time training during a public health emergency. Although all health care workers were motivated to improve their clinical practice, different factors were influential across professions and locations. These factors should be considered in MOOC design to meet the needs of health care workers, particularly those in lower-resource settings where alternative avenues for training may be limited.

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Background and Objectives: Needle stick injury (NSI) is the most dreaded occupational health hazard affecting a healthcare worker (HCW) psychologically and physically. The risk of infection post needle stick injury ranges between 1.9% to greater than 40% for HBV infections, 2.7-10% for HCV and 0.2-0.44% for HIV infections. As per National AIDS Control Organisation (NACO) records, nursing staff is at highest risk (43%) followed by physicians (28%). The main objective of this study was to evaluate knowledge of nursing staff about needle stick injuries and to study factors leading to such incidents in their working areas, impart them knowledge regarding the same and fill gaps in knowledge. Materials and Methods: This is a cross-sectional retrospective analysis involving nursing staff and students. p values were calculated using SPSS software. Results: Overall NSI prevalence among nursing staff and students was 51.6% whereas in more exposed and less exposed group was 47.45% and 10.16% respectively (p=0.2056). The most common cause of NSI incident was recapping of needle (38.5%) followed by transferring needle to sharp container (35%). Conclusion: Consequences of NSI are serious and this study has tried to emphasize on the need to study the factors leading to NSI.

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Buruli ulcer (BU) is a skin infection caused by Mycobacterium ulcerans and a neglected tropical disease of the skin (skin NTD). Antibiotic treatments are available but, to be effective in the absence of surgery, BU must be detected at its earliest stages (an innocuous-looking lump under the skin) and adherence to prescribed drugs must be high. This study aimed to develop multisensory medical illustrations of BU to support communication with at-risk communities. We used a Think Aloud method to explore community health workers' (n = 6) experiences of BU with a focus on the role of their five senses, since these non-medical disease experts are familiar with the day-to-day challenges presented by BU. Thematic analysis of the transcripts identified three key themes relating to 'Detection,' 'Help Seeking,' and 'Adherence' with a transcending theme 'Senses as key facilitators of health care'. New medical illustrations, for which we coin the phrase "5D illustrations" (signifying the contribution of the five senses) were then developed to reflect these themes. The senses therefore facilitated an enriched narrative enabling the production of relevant and useful visuals for health communication. The medical artist community could utilise sensory experiences to create dynamic medical illustrations for use in practice.

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BACKGROUND AND OBJECTIVES: As long-term care increasingly moves from facilities to the community, paid caregivers (e.g., home health aides, other home care workers) will play an increasingly important role in the care of people with dementia. This study explores the paid caregiver role in home-based dementia care and how that role changes over time. RESEARCH DESIGN AND METHODS: We conducted individual, longitudinal interviews with the paid caregiver, family caregiver, and geriatrician of 9 people with moderate-to-severe dementia in the community; the 29 total participants were interviewed on average 3 times over 6 months, for a total of 75 interviews. Interviews were recorded, transcribed, and analyzed with structured case summaries and framework analysis. RESULTS: Paid caregivers took on distinct roles in the care of each client with dementia. Despite changes in care needs over the study period, roles remained consistent. Paid caregivers, family caregivers, and geriatricians described the central role of families in driving the paid caregiver role. Paid and family caregivers collaborated in the day-to-day care of people with dementia; paid caregivers described their emotional relationships with those they cared for. DISCUSSION AND IMPLICATIONS: Rather than simply providing functional support, paid caregivers provide nuanced care tailored to the needs and preferences of not only each person with dementia (i.e., person-centered care), but also their family caregivers (i.e., family-centered care). Deliberate cultivation of person-centered and family-centered home care may help maximize the positive impact of paid caregivers on people with dementia and their families.

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This study examines the association between workplace abuse experienced by care workers at the hands of care recipients and their turnover intentions, as well as the mediating effects of work-related stress and job satisfaction. Compared to care recipients' experiences of abuse, care workers' experiences have been relatively underexplored. Using data from the Korean National Long-Term Care Survey in 2019, the path from workplace abuse to care workers' turnover intentions was examined. Results showed significant mediating effects of work-related stress and job satisfaction in the relationship between workplace abuse and turnover intentions. Findings have policy implications for improving long-term care workers' social awareness and working conditions.

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BACKGROUND: Health care workers (HCWs) are at increased risk of exposure to hepatitis B virus (HBV). The most effective prevention measure is vaccination, with a serum hepatitis B surface antibody (HBsAb) titre > 10 mIU/ml considered protective. To date, the sociodemographic and occupational characteristics related to HBV serosusceptibility and factors associated with booster hesitancy remain unclear. Therefore, this study aimed to identify factors associated with maintaining a protective HBsAb titre in a large sample of HCWs and to evaluate factors potentially associated with hesitancy towards vaccine boosters. METHODS: A cross-sectional study was conducted among HCWs who underwent a health surveillance visit between 2017 and 2022. If the serum HBsAb titre was < 10 MIU/ml, a vaccine booster dose was offered. Based on their willingness to be vaccinated, employees were classified into three groups: acceptance, hesitation, and refusal. Uni- and multivariable analyses were performed to assess the association of demographic and occupational characteristics with serosusceptibility and attitudes towards vaccination. RESULTS: A total of 1632 (27%) employees were shown to be nonimmune. A lower median age and being a physician were significantly associated with a protective HBsAb titre. A total of 706 nonimmune employees (43.3%) accepted the vaccination, 865 (53%) hesitated, and 61 (3.7%) refused. The median age of those who refused vaccination was significantly higher than that of those who hesitated and those who were vaccinated. Acceptance of vaccination was significantly higher among nurses, while nurse aides hesitated more; among nonmedical graduate staff both hesitation and refusal were higher than expected. In the multivariable analysis, higher age, female sex, and employment as an allied health care professional were shown to be significantly associated with hesitation/refusal, while being born abroad turned out to be protective. CONCLUSIONS: Our study showed that approximately a quarter of HCWs were not immune to HBV infection, and of these, more than half were hesitant towards or refused the booster dose. The risk of hesitation/refusal was higher with age in women and among allied health care staff. Based on these findings, further studies are needed to prospectively evaluate HBV seroprevalence, vaccination adherence, factors associated with hesitancy, and the effectiveness of health surveillance strategies in a high-risk population susceptible to infection.

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INTRODUCTION: The COVID-19 pandemic caused by the SARS-CoV-2 virus greatly affected healthcare workers and healthcare systems. It also challenged schools and universities worldwide negatively affecting in-person education. We conducted this study is to assess the evolution of SARs-CoV-2 virulence over the course of the pandemic. METHODS: A combined cohort of University students in Spain and HCWs from the two hospitals in Spain, and one healthcare system in the Greater Boston area was followed prospectively from March 8th, 2020, to January 31st, 2022 for diagnosis with COVID-19 by PCR testing and related sequelae. Follow-up time was divided into four periods according to distinct waves of infection during the pandemic. Severity of COVID-19 was measured by case-hospitalization rate. Descriptive statistics and multivariable-adjusted statistics using the Poisson mixed-effects regression model were applied. As a sensitivity analysis, information on SARS-CoV-2 RNA in wastewater and COVID-19 deaths through May 30, 2023 from the Boston area was collected. RESULTS: For the last two periods of the study (January 1st to December 15th, 2021 and December 16th, 2021 to January 31st, 2022) and relative to the first period (March 8th to May 31st, 2020), the incidence rate ratios (IRRs) of hospitalization were 0.08 (95% CI, 0.03-0.17) and 0.03 (95% CI, 0.01-0.15), respectively. In addition, a relative risk 0.012 CI95% (0.012-0.012) was observed when comparing COVID-19 mortality versus SARS-CoV-2 RNA copies/mL in Boston-area wastewater over the period (16th December 2021 to 30th May 2023) and relative to the first period. CONCLUSIONS: The severity of COVID-19 and immunity of our populations evolved over time, resulting in a decrease in case severity. We found the case-hospitalization rate decreased more than 90% in our cohort despite an increase in incidence.