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Methicillin-resistant Staphylococcus aureus (MRSA) is associated with high morbidity, mortality, and outbreaks in neonatal intensive care units (NICU). For MRSA-colonized patients in the NICU, the Society for Healthcare Epidemiology in America recommends continuing contact isolation until NICU discharge, reflecting limited evidence to support safe discontinuation and recolonization concerns. We evaluated MRSA colonization dynamics in a NICU with an active surveillance program to better inform the evidence base for contact isolation practices. All patients in the 58-bed NICU at UCSF Benioff Children’s Hospital San Francisco undergo weekly or biweekly MRSA culture screening. Colonized patients are placed in single-patient rooms on contact isolation for the duration of their NICU admission and undergo decolonization with intranasal mupirocin and topical mupirocin or chlorhexidine wipes; parents are also offered decolonization. We conducted a retrospective review of MRSA surveillance data from January 1, 2021 through December 31, 2024. A patient colonization episode was defined as one or more consecutive positive screens, with multiple episodes separated by at least one negative screen. Comparisons between patients with single and multiple colonization episodes were performed using the Mann-Whitney U test. Among 2,352 patients screened, 111 (5%) had at least one positive MRSA screen and of these, 80 (72%) had a single positive screen. The median time to first positivity (TFP) was 20 days (interquartile range [IQR]: 6-59) and the median length of stay (LOS) was 65 days (IQR: 24-134). Ninety-three (84%) patients had a single colonization episode and 18 (16%) had multiple colonization episodes (Figure 1). Compared with patients with one colonization episode, patients with multiple colonizations had similar median TFP (18 vs. 21 days; p=0.25), but a longer median LOS (98 vs. 49 days; p<0.01) (Figure 2). Colonized patients were placed on a cumulative 5,180 contact isolation days (median: 26 days per patient, IQR: 12-63 days); of these, 2,543 contact isolation days (49%) were during weeks with a negative screen. In a NICU with active MRSA surveillance, targeted decolonization, and robust horizontal infection prevention practices (e.g. hand hygiene, personal protective equipment, and environmental cleaning), MRSA colonization and recolonization detection was lower than previously reported in the literature. Despite this, contact isolation days accumulated substantially, with almost half of the days occurring during periods of negative surveillance testing. These findings highlight the need for further studies to assess MRSA recolonization risk and optimize the duration of contact isolation in NICU patients, ideally guided by local epidemiology and active surveillance.
Christianity is a religion of the book, and in particular of one book, the Bible. More precisely, it is a religion of a library of plural books (biblia) that eventually became one single book. It is possible to view the history of all Christian traditions, and not Protestantism alone, as a history of the canonical formation, liturgical and devotional use, cultural influence, contested theological interpretation and geographical diffusion of the Bible. In view of the magnitude of the subject, it is not surprising that very few historians have set out to encapsulate this grand narrative in a single volume. Bruce Gordon, the distinguished historian of early modern European Protestantism, has now made the attempt, and it is a valiant effort of stupendous chronological and geographical range, extending across the entire span of Christian history and covering all continents, though Australasia receives only a paragraph, oddly devoted to the New Hebrides. Not quite so rare are historians who have set out to chart the impact of one translation of the Bible on a single nation or family of nations – notably the role of the King James Bible of 1611 (the Authorised Version) in shaping the language and religious culture of English-speaking peoples, including those in the New World of North America.1
Identifying actionable stewardship targets in immunocompromised patients is challenging due to limited data and high morbidity. One approach could be targeting therapy with limited evidence, like cytomegalovirus immune globulin (CMV-IGIV). We implemented a drug restriction program that increased appropriate use of CMV-IGIV, highlighting a unique stewardship opportunity in immunocompromised populations.
It may appear odd to write a review article focused on two books that are fundamentally different in intention and scope. The first is a self-conscious attempt by a moral theologian of conservative inclinations to contribute a Christian ethical perspective to the culture wars currently raging on both sides of the Atlantic on empire, race, and slavery. Its author, Nigel Biggar, is the Emeritus Professor of Moral and Pastoral Theology at the University of Oxford. The second book is a collection of papers by imperial and mission historians given at a workshop at the Victoria University of Wellington, New Zealand, in July 2018. Its brief is more limited, namely to explore the professed commitment of nineteenth-century Christian missions to bringing a gospel of peace into contexts that were frequently sites of violence, not least between indigenous peoples and European settlers and other colonial actors. Its geographical remit is limited to Africa and the Pacific. Biggar's book has provoked a predictable storm of criticism, both within the historical academy and beyond it. The Journal of Imperial and Commonwealth History, for example, rapidly published a 15,000–word rebuttal of Biggar's arguments by Alan Lester, Professor of Historical Geography at the University of Sussex, together with an almost equally lengthy reply by Biggar.1 In contrast, Geoffrey Troughton's edited volume, extremely valuable though it undoubtedly is, seems unlikely to attract notice beyond the limited constituencies of professional historians and scholars of mission studies. Although obviously differing in character, these two books, when set in juxtaposition, bring into focus some of the most pertinent issues raised for Christianity by the imperial past and the ambiguous role played within it by Christian missions.
International Christian philanthropy underwent major changes in purpose and emphasis between the second half of the nineteenth century and the later decades of the twentieth. The transformation affected both Catholic and Protestant Christianity in Europe and North America, but this essay will necessarily be more limited in scope. The first section of the essay will analyse the strategies employed by nineteenth- century British Protestant missions to plant sustainable churches in African and Caribbean contexts marked by the legacy or continuing presence of slavery or slave- trading. The second section will concentrate on the later years of the century, paying particular attention to China and India, where crises of endemic famine reordered missionary priorities and (in India) created new patterns of response to Christianity. The third and final section will suggest how patterns of missionary humanitarianism changed shape in the course of the twentieth century. It will adopt a broader geographical scope, noting the dominant role that the United States came to play in global Christian philanthropy, and paying particular attention to the impact of war in both Europe and Asia.
During the nineteenth century, Christians typically conceived of their God- given duty to the non- Western world primarily through the lens of the commission of Christ to bring the gospel of salvation to all nations. Through a host of voluntary agencies they pursued an extraordinarily ambitious agenda that embraced the regeneration and ‘development’ of non- Western societies, through conversion to Christianity and the dis semination of the supposed benefits of Western civilisation.
Risk of suicide-related behaviors is elevated among military personnel transitioning to civilian life. An earlier report showed that high-risk U.S. Army soldiers could be identified shortly before this transition with a machine learning model that included predictors from administrative systems, self-report surveys, and geospatial data. Based on this result, a Veterans Affairs and Army initiative was launched to evaluate a suicide-prevention intervention for high-risk transitioning soldiers. To make targeting practical, though, a streamlined model and risk calculator were needed that used only a short series of self-report survey questions.
Methods
We revised the original model in a sample of n = 8335 observations from the Study to Assess Risk and Resilience in Servicemembers-Longitudinal Study (STARRS-LS) who participated in one of three Army STARRS 2011–2014 baseline surveys while in service and in one or more subsequent panel surveys (LS1: 2016–2018, LS2: 2018–2019) after leaving service. We trained ensemble machine learning models with constrained numbers of item-level survey predictors in a 70% training sample. The outcome was self-reported post-transition suicide attempts (SA). The models were validated in the 30% test sample.
Results
Twelve-month post-transition SA prevalence was 1.0% (s.e. = 0.1). The best constrained model, with only 17 predictors, had a test sample ROC-AUC of 0.85 (s.e. = 0.03). The 10–30% of respondents with the highest predicted risk included 44.9–92.5% of 12-month SAs.
Conclusions
An accurate SA risk calculator based on a short self-report survey can target transitioning soldiers shortly before leaving service for intervention to prevent post-transition SA.
This article analyses the intellectual sources and global influence of the demonology of Derek Prince (1915–2003), a former philosophy fellow of King's College, Cambridge, who, after his move to the United States in 1963, became a globally influential Pentecostal teacher and author. It argues that his academic expertise in the philosophy of Plato shaped his understanding of the invisible realm of spiritual powers and its impact on the health and material well-being of Christians. Prince's teaching on ancestral curses and the vulnerability of Christians to demonization has been widely received in Africa and other parts of the non-Western world, appearing to provide answers to endemic problems of chronic sickness and impoverishment.
The transition from military service to civilian life is a high-risk period for suicide attempts (SAs). Although stressful life events (SLEs) faced by transitioning soldiers are thought to be implicated, systematic prospective evidence is lacking.
Methods
Participants in the Army Study to Assess Risk and Resilience in Servicemembers (STARRS) completed baseline self-report surveys while on active duty in 2011–2014. Two self-report follow-up Longitudinal Surveys (LS1: 2016–2018; LS2: 2018–2019) were subsequently administered to probability subsamples of these baseline respondents. As detailed in a previous report, a SA risk index based on survey, administrative, and geospatial data collected before separation/deactivation identified 15% of the LS respondents who had separated/deactivated as being high-risk for self-reported post-separation/deactivation SAs. The current report presents an investigation of the extent to which self-reported SLEs occurring in the 12 months before each LS survey might have mediated/modified the association between this SA risk index and post-separation/deactivation SAs.
Results
The 15% of respondents identified as high-risk had a significantly elevated prevalence of some post-separation/deactivation SLEs. In addition, the associations of some SLEs with SAs were significantly stronger among predicted high-risk than lower-risk respondents. Demographic rate decomposition showed that 59.5% (s.e. = 10.2) of the overall association between the predicted high-risk index and subsequent SAs was linked to these SLEs.
Conclusions
It might be possible to prevent a substantial proportion of post-separation/deactivation SAs by providing high-risk soldiers with targeted preventive interventions for exposure/vulnerability to commonly occurring SLEs.
Personal protective equipment (PPE) is a critical need during the coronavirus disease 2019 (COVID-19) pandemic. Alternative sources of surgical masks, including 3-dimensionally (3D) printed approaches that may be reused, are urgently needed to prevent PPE shortages. Few data exist identifying decontamination strategies to inactivate viral pathogens and retain 3D-printing material integrity.
Objective:
To test viral disinfection methods on 3D-printing materials.
Methods:
The viricidal activity of common disinfectants (10% bleach, quaternary ammonium sanitizer, 3% hydrogen peroxide, or 70% isopropanol and exposure to heat (50°C, and 70°C) were tested on four 3D-printed materials used in the healthcare setting, including a surgical mask design developed by the Veterans’ Health Administration. Inactivation was assessed for several clinically relevant RNA and DNA pathogenic viruses, including severe acute respiratory coronavirus virus 2 (SARS-CoV-2) and human immunodeficiency virus 1 (HIV-1).
Results:
SARS-CoV-2 and all viruses tested were completely inactivated by a single application of bleach, ammonium quaternary compounds, or hydrogen peroxide. Similarly, exposure to dry heat (70°C) for 30 minutes completely inactivated all viruses tested. In contrast, 70% isopropanol reduced viral titers significantly less well following a single application. Inactivation did not interfere with material integrity of the 3D-printed materials.
Conclusions:
Several standard decontamination approaches effectively disinfected 3D-printed materials. These approaches were effective in the inactivation SARS-CoV-2, its surrogates, and other clinically relevant viral pathogens. The decontamination of 3D-printed surgical mask materials may be useful during crisis situations in which surgical mask supplies are limited.
Seven half-day regional listening sessions were held between December 2016 and April 2017 with groups of diverse stakeholders on the issues and potential solutions for herbicide-resistance management. The objective of the listening sessions was to connect with stakeholders and hear their challenges and recommendations for addressing herbicide resistance. The coordinating team hired Strategic Conservation Solutions, LLC, to facilitate all the sessions. They and the coordinating team used in-person meetings, teleconferences, and email to communicate and coordinate the activities leading up to each regional listening session. The agenda was the same across all sessions and included small-group discussions followed by reporting to the full group for discussion. The planning process was the same across all the sessions, although the selection of venue, time of day, and stakeholder participants differed to accommodate the differences among regions. The listening-session format required a great deal of work and flexibility on the part of the coordinating team and regional coordinators. Overall, the participant evaluations from the sessions were positive, with participants expressing appreciation that they were asked for their thoughts on the subject of herbicide resistance. This paper details the methods and processes used to conduct these regional listening sessions and provides an assessment of the strengths and limitations of those processes.