Mostrando 1 - 19 Resultados de 19 Para Buscar 'POPULATION DYNAMICS', tiempo de consulta: 0.32s Limitar resultados
  1. 1
    “…In the region around Cayenne, the main urban municipality, the high seroprevalence was explained by an outbreak that may have occurred between 1996 and 2003 and that infected 10% (95% CrI: 6.9%–14%) of the population and males and females alike. INTERPRETATION: This study reveals for the first time Q fever dynamics of transmission and the role of domestic livestock in transmission in French Guiana and highlights the urgent need to reinforce Q fever surveillance in livestocks of the entire Guianese territory. …”
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    Transmission dynamics of Q fever in French Guiana: A population-based cross-sectional study
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    “…CHIKV seroprevalence was significantly higher in populations living close to forested areas (Normalized Difference Vegetation Index (NDVI), Odds Ratio (OR) = 1.90 (1.42–2.57)), and was negatively associated with population density (OR = 0.76 (0.69–0.84)). …”
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    Changes in the Transmission Dynamic of Chikungunya Virus in Southeastern Senegal
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    Essential epidemiological mechanisms underpinning the transmission dynamics of seasonal influenza
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    “…Coupled with limited understanding of the dynamical behavior of potential serological markers of infection, this observational problem has wide-ranging implications, including hampering our understanding of individual- and population-level correlates of infection and disease risk and how they change over time, assay interpretation and cohort design. …”
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    Reconstruction of antibody dynamics and infection histories to evaluate dengue risk
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    Spatial dynamics of the 1918 influenza pandemic in England, Wales and the United States
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    “…We find infected individuals spend 96% of their time in their home community compared to 76% for the susceptible population (mainly children) and 42% for adults. Dynamic pockets of local immunity make transmission more likely in places with high heterotypic immunity and less likely where high homotypic immunity exists. …”
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    Reconstructing unseen transmission events to infer dengue dynamics from viral sequences
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    “…We found that despite often relying on scarce rabies epidemiological data, mathematical models investigated multiple aspects of rabies dynamics and control. These models confirmed the overwhelming efficacy of massive dog vaccination campaigns in all settings and unraveled the role of dog population structure and frequent introductions in dog rabies maintenance. …”
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    Mathematical modelling and phylodynamics for the study of dog rabies dynamics and control: A scoping review
  8. 8
    “…Since 2006 the red fox (Vulpes vulpes) population in north-eastern Italy has experienced an epidemic of canine distemper virus (CDV). …”
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    Rabies and Canine Distemper Virus Epidemics in the Red Fox Population of Northern Italy (2006–2010)
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    “…BACKGROUND: Regional monitoring of the proportion of the population who have been infected by SARS-CoV-2 is important to guide local management of the epidemic, but is difficult in the absence of regular nationwide serosurveys. …”
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    Monitoring the proportion of the population infected by SARS-CoV-2 using age-stratified hospitalisation and serological data: a modelling study
  10. 10
    “…METHODS: Two population-based longitudinal cohorts in southern China were studied during 2013–2018. …”
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    The transfer of maternal antibodies and dynamics of maternal and natural infection-induced antibodies against coxsackievirus A16 in Chinese children 0–13 years of age: a longitudinal cohort study
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    “…This study provides an unprecedented insight into L. monocytogenes phylogeography and population dynamics and highlights the importance of genome analyses for a better control of pathogen transmission.…”
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    Emergence and global spread of Listeria monocytogenes main clinical clonal complex
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    “…The development of novel approaches that combine epidemiological and genomic data provides new opportunities to reveal the spatiotemporal dynamics of infectious diseases and determine the processes responsible for their spread and maintenance. …”
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    Revealing the Micro-scale Signature of Endemic Zoonotic Disease Transmission in an African Urban Setting
  13. 13
    “…A back-calculation method is developed allowing the characterization of the release based on the data on the first few observed cases of the subsequent outbreak, meteorological data, population densities, and data on population travel patterns. …”
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    Estimating the Location and Spatial Extent of a Covert Anthrax Release
  14. 14
    “…AIM: We aimed to quantify how the French lockdown impacted population mixing, contact patterns and behaviours. …”
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    Lockdown impact on age-specific contact patterns and behaviours, France, April 2020
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    “…Overall, 50% (95% CrI: 43, 58) of the population was infected, with 22% (95% CrI: 5, 46) of infections acquired in households and 40% (95% CrI: 23, 56) being asymptomatic. …”
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    Assessing Zika Virus Transmission Within Households During an Outbreak in Martinique, 2015–2016
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    “…BACKGROUND: Multiple factors shape the temporal dynamics of the COVID-19 pandemic. Quantifying their relative contributions is key to guide future control strategies. …”
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    Impact of non-pharmaceutical interventions, weather, vaccination, and variants on COVID-19 transmission across departments in France
  17. 17
    “…BACKGROUND: Zika virus (ZIKV) emerged in Latin America and the Caribbean (LAC) region in 2013, with serious implications for population health in the region. In 2016, the World Health Organization declared the ZIKV outbreak a Public Health Emergency of International Concern following a cluster of associated neurological disorders and neonatal malformations. …”
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    Projecting the end of the Zika virus epidemic in Latin America: a modelling analysis
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    “…Estimates of the reproduction numbers, R (0), empirically derived from the country-epidemics' early exponential phase, were positively associated with the proportion of children in the populations (p = 0.004). To explore the role of demography in explaining differences in transmission intensity, we then fitted a dynamic age-structured model of influenza transmission to available incidence data for each country independently, and for all the countries simultaneously. …”
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    Transmission Characteristics of the 2009 H1N1 Influenza Pandemic: Comparison of 8 Southern Hemisphere Countries
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    “…We did independent analyses, looking at the growth in incident clusters, the growth in viral population, the reproduction number of cluster index cases, and cluster sizes to characterise the dynamical properties of the epidemic and the transmission scenario. …”
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    Middle East respiratory syndrome coronavirus: quantification of the extent of the epidemic, surveillance biases, and transmissibility
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