Adaptive governance and coping strategies in the Yucatan Peninsula coasts facing COVID-19.
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ABSTRACT:
SUBMITTER: Pedroza-Gutierrez C
PROVIDER: S-EPMC8481161 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:In the absence of an efficacious and affordable vaccine, the current crisis of COVID-19 is likely to be a long drawn one for many developing countries. In Bangladesh, where the entire population is susceptible and strict lockdown has been relaxed (as of May 31st 2020) due to concerns over saving livelihoods, the best available resources and capacities in the country have to be mobilized for an integrated and adaptive response strategy. In this paper we argue that a suitable response strategy for a country with highly constrained health system, must consider how response components will be delivered at scale, along with what can be delivered. In order to save maximum number of lives, an optimal strategy will be one that is able to iteratively select the most feasible set of health response and the network of organizations that can deliver most effectively at scale. This might require thinking outside of the conventional vertical network of public health system. Given its history of high-capacity non-government organizations in Bangladesh, it is likely that there are multiple alternative horizontal network options for delivering any set of response interventions. In fact many horizontal networks are already actively engaged in COVID-19 response work. The goal should be to identify and coordinate these networks, create new networks, and embed mechanisms for scaling up what works and scaling down what does not work. For a rapidly escalating and unpredictable crisis such as COVID-19, an adaptive response strategy is needed which allows for old and new networks of organizations to align and work collectively with minimum loss of lives.
| S-EPMC7519722 | biostudies-literature
Project description:Countries around the world have had to respond to the COVID-19 outbreak with limited information and confronting many uncertainties. Their ability to be agile and adaptive has been stressed, particularly in regard to the timing of policy measures, the level of decision centralization, the autonomy of decisions and the balance between change and stability. In this contribution we use our observations of responses to COVID-19 to reflect on agility and adaptive governance and provide tools to evaluate it after the dust has settled. Whereas agility relates mainly to the speed of response within given structures, adaptivity implies system-level changes throughout government. Existing institutional structures and tools can enable adaptivity and agility, which can be complimentary approaches. However, agility sometimes conflicts with adaptability. Our analysis points to the paradoxical nature of adaptive governance. Indeed, successful adaptive governance calls for both decision speed and sound analysis, for both centralized and decentralized decision-making, for both innovation and bureaucracy, and both science and politics.
| S-EPMC7309933 | biostudies-literature
Project description:Mangrove forests are fundamental coastal ecosystems for the variety of services they provide, including green-house gas regulation, coastal protection and home to a great biodiversity. Mexico is the fourth country with the largest extension of mangroves of which 60% occurs in the Yucatan Peninsula. Understanding the microbial component of mangrove forests is necessary for their critical roles in biogeochemical cycles, ecosystem health, function and restoration initiatives. Here we study the relation between the microbial community from sediments and the restoration process of mangrove forests, comparing conserved, degraded and restored mangroves along the northern coast of the Yucatan peninsula. Results showed that although each sampling site had a differentiated microbial composition, the taxa belonged predominantly to Proteobacteria (13.2-23.6%), Desulfobacterota (7.6-8.3%) and Chloroflexi (9-15.7%) phyla, and these were similar between rainy and dry seasons. Conserved mangroves showed significantly higher diversity than degraded ones, and restored mangroves recovered their microbial diversity from the degraded state (Dunn test p-value Benjamini-Hochberg adjusted = 0.0034 and 0.0071 respectively). The structure of sediment microbial β-diversity responded significantly to the mangrove conservation status and physicochemical parameters (organic carbon content, redox potential, and salinity). Taxa within Chloroflexota, Desulfobacterota and Thermoplasmatota showed significantly higher abundance in degraded mangrove samples compared to conserved ones. This study can help set a baseline that includes the microbial component in health assessment and restoration strategies of mangrove forests.
| S-EPMC11329136 | biostudies-literature
Project description:Mexico is one of the three areas of the world with the greatest terrestrial and cultural biological diversity. The diversity of Mexican medicinal flora has been studied for a long time and several bioactive compounds have been isolated. The investigation of marine resources, and particularly the potential of Mexican marine resources, has not been intensively investigated, even though the Yucatan Peninsula occupies 17.4% of the total of the Mexican coast, with great biological diversity in its coasts and the ocean. There are very few studies on the chemistry of natural products from marine organisms that were collected along the coasts of the Yucatan Peninsula and most of them are limited to the evaluation of the biological activity of their organic extracts. The investigations carried out on marine species from the Yucatan Peninsula resulted in the identification of a wide structural variety of natural products that include polyketides, terpenoids, nitrogen compounds, and biopolymers with cytotoxic, antibacterial, antifouling, and neurotoxic activities. This review describes the literature of bioprospecting and the exploration of the natural product diversity of marine organisms from the coasts of the Yucatan Peninsula up to mid-2019.
| S-EPMC7024426 | biostudies-literature
Project description:OBJECTIVES:In this study, we carried out a text analysis on the information disseminated and discussed among netizens on the Baidu Post Bar (the world's largest Chinese forum) during the coronavirus disease 2019 (COVID-19) epidemic, to create a policy basis for health administrative departments. METHODS:We used Python tools to search for the relevant data on the Baidu Post Bar. Next, a text analysis was performed on the posts' contents using a combination of latent Dirichlet allocation (LDA), sentiment analysis, and correlation analysis. RESULTS:According to the LDA analysis, the public was highly interested in topics such as COVID-19 prevention, infection symptoms, infection and coping measures, sources of transmission and treatments, community management, and work resumption. The majority of the public had negative emotional values, yet a portion of the public held positive emotional values. We also performed a correlation analysis of the influencing factors was established. CONCLUSIONS:Netizens' degree of concern shown in their posts was greatly associated with the spread of COVID-19. With the rise, diffusion, outbreak, and mitigation of COVID-19 in China, netizens have successively created a large number of posts, and the topics of discussion varied over time. Therefore, the media and the government have the responsibility to distribute positive information, to correctly guide the public's emotions to bring some sort of reassurance to the public.
| S-EPMC7506165 | biostudies-literature
Project description:Anxiety is highly prevalent among nursing students even in normal circumstances. In Israel during the covid-19 pandemic and mandatory lockdown, nursing students encountered a new reality of economic uncertainty, fear of infection, challenges of distance education, lack of personal protection equipment (PPE) at work etc. The objective of this study was to assess levels of anxiety and ways of coping among nursing students in the Ashkelon Academic College, Southern District, Israel. A cross-sectional study was conducted among all 244 students in the nursing department during the third week of a national lockdown. Anxiety level was assessed using the Generalized Anxiety Disorder 7-Item Scale with a cut-off point of 10 for moderate and of 15 for severe anxiety. Factor analysis was used to identify coping components. The prevalence of moderate and severe anxiety was 42.8% and 13.1% respectively. Gender, lack of PPE, and fear of infection were significantly associated with a higher anxiety score. Stronger resilience and usage of humor were associated with significantly lower anxiety levels, while mental disengagement with higher anxiety levels. The nursing department's staff may contribute in lowering student anxiety by maintaining a stable educational framework, providing high quality distant teaching and encouraging and supporting students through this challenging period.
| S-EPMC7264940 | biostudies-literature
Project description:IntroductionThe coronavirus disease 2019 (COVID-19) pandemic has been shown to increase levels of psychological distress among healthcare workers. Little is known, however, about specific positive and negative individual and organizational factors that affect the mental health of emergency physicians (EP) during COVID-19. Our objective was to assess these factors in a broad geographic sample of EPs in the United States.MethodsWe conducted an electronic, prospective, cross-sectional national survey of EPs from October 6-December 29, 2020. Measures assessed negative mental health outcomes (depression, anxiety, post-traumatic stress, and insomnia), positive work-related outcomes, and strategies used to cope with COVID-19. After preliminary analyses and internal reliability testing, we performed four separate three-stage hierarchical multiple regression analyses to examine individual and organizational predictive factors for psychological distress.ResultsResponse rate was 50%, with 259 EPs completing the survey from 11 different sites. Overall, 85% of respondents reported negative psychological effects due to COVID-19. Participants reported feeling more stressed (31%), lonelier (26%), more anxious (25%), more irritable (24%) and sadder (17.5%). Prevalence of mental health conditions was 17% for depression, 13% for anxiety, 7.5% for post-traumatic stress disorder (PTSD), and 18% for insomnia. Regular exercise decreased from 69% to 56%, while daily alcohol use increased from 8% to 15%. Coping strategies of behavioral disengagement, self-blame, and venting were significant predictors of psychological distress, while humor and positive reframing were negatively associated with psychological distress.ConclusionEmergency physicians have experienced high levels of psychological distress during the COVID-19 pandemic. Those using avoidant coping strategies were most likely to experience depression, anxiety, insomnia, and PTSD, while humor and positive reframing were effective coping strategies.
| S-EPMC8597705 | biostudies-literature
Project description:The aim of the current study was to investigate the intersecting roles of dysfunctional personality traits and coping styles in relation to psychological distress during the Italian national lockdown caused by the COVID-19 pandemic. Participants included 633 adults who completed questionnaires of maladaptive personality traits, coping styles, and psychological distress. Results indicated that all the maladaptive traits were associated with psychological distress with magnitude of associations strongest for Negative Affect and weakest for Antagonism. Maladaptive traits were also generally positively associated with avoidant/maladaptive and negatively associated with acceptance and positive reframing, forms of coping. A series of path analyses further demonstrated that coping strategies partially explained associations between maladaptive personality traits and psychological distress. All told, results suggest that during an unprecedented stressful time, associations between maladaptive personality traits and psychological distress may be, at least in part, explained by maladaptive coping strategies.
| S-EPMC8570824 | biostudies-literature
Project description:BackgroundChagas disease is the most important vector-borne disease in Latin America. Regional initiatives based on residual insecticide spraying have successfully controlled domiciliated vectors in many regions. Non-domiciliated vectors remain responsible for a significant transmission risk, and their control is now a key challenge for disease control.Methodology/principal findingsA mathematical model was developed to predict the temporal variations in abundance of non-domiciliated vectors inside houses. Demographic parameters were estimated by fitting the model to two years of field data from the Yucatan peninsula, Mexico. The predictive value of the model was tested on an independent data set before simulations examined the efficacy of control strategies based on residual insecticide spraying, insect screens, and bednets. The model accurately fitted and predicted field data in the absence and presence of insecticide spraying. Pyrethroid spraying was found effective when 50 mg/m(2) were applied yearly within a two-month period matching the immigration season. The >80% reduction in bug abundance was not improved by larger doses or more frequent interventions, and it decreased drastically for different timing and lower frequencies of intervention. Alternatively, the use of insect screens consistently reduced bug abundance proportionally to the reduction of the vector immigration rate.Conclusion/significanceControl of non-domiciliated vectors can hardly be achieved by insecticide spraying, because it would require yearly application and an accurate understanding of the temporal pattern of immigration. Insect screens appear to offer an effective and sustainable alternative, which may be part of multi-disease interventions for the integrated control of neglected vector-borne diseases.
| S-EPMC2664331 | biostudies-literature
Project description:BackgroundIncreased stress has likely contributed to the observed high prevalence of depression and anxiety in pregnant individuals during the COVID-19 pandemic. The objective of this study was to assess the prevalence of coping strategies for COVID-19 pandemic-related stress and associations of these coping strategies with depression and anxiety symptoms during pregnancy.Methods8320 members of Kaiser Permanente Northern California who were pregnant between June 22, 2020 and May 10, 2021 completed an online survey including questions about coping strategies since the start of the COVID-19 pandemic and current depression and anxiety symptoms. We used weighted regression to estimate prevalence ratios for moderate/severe depression and anxiety symptom severity associated with coping strategies.ResultsThe most common coping strategies for COVID-19 pandemic-related stress were talking with friends and family (77%), outdoor physical activity (54%), and increasing screen time activities (52%). Exercising using online programs or videos, outdoor physical activity, talking with friends and family, and engaging in more family activities were associated with 29% to 38% lower prevalence of moderate/severe depression symptom severity and 16% to 34% lower prevalence of moderate/severe anxiety symptom severity.LimitationWe are unable to rule out reverse temporality as an explanation for the observed results because of the cross-sectional design; depression or anxiety symptom severity may influence use of specific coping strategies.ConclusionOur results suggest that physical activity and connecting with others are coping strategies for COVID-19 pandemic-related stress that may be associated with better mental health in pregnant individuals.
| S-EPMC9046132 | biostudies-literature