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Résultats de la recherche - 165 results

Residential green space and seasonal distress in a cohort of tree pollen allergy patients

the airborne tree pollen season. Health Topics:  Biodiversité Biodiversity Biodiversiteit Service:  Évaluation des risques et de l'impact sur la santé Risico- en gezondheidsimpactevaluatie Risk and ...

Real-time prediction of influenza outbreaks in Belgium.

Grippe INFLUENZA Abstract: Seasonal influenza is a worldwide public health concern. Forecasting its dynamics can improve the management of public health regulations, resources and infrastructure, and ...

Co-circulation of influenza A(H1N1)pdm09 and influenza A(H3N2) viruses, World Health Organization (WHO) European Region, October 2018 to February 2019.

season started in week 49 2018, crossing 10% virus-positivity in sentinel surveillance specimens. At week 5 2019, activity remained elevated with positivity rates at 55%. Both A(H1N1)pdm09 and A(H3N2) ...

European all-cause excess and influenza-attributable mortality in the 2017/18 season: should the burden of influenza B be reconsidered?

European all-cause excess mortality, the EuroMOMO network, observed high excess mortality during the influenza B/Yamagata dominated 2017/18 winter season, especially among elderly. We describe all-cause ...

Temperature-related changes in airborne allergenic pollen abundance and seasonality across the northern hemisphere: a retrospective data analysis

might, through rising temperatures, alter allergenic pollen biology across the northern hemisphere. We aimed to analyse trends in pollen seasonality and pollen load and to establish whether there are ...

Seasonal Genetic Drift of Human Influenza A Virus Quasispecies Revealed by Deep Sequencing

circulating, pre-pandemic H1N1 virus and, along with H3N2 viruses, are now responsible for the seasonal influenza type A epidemics. So far, the evolutionary potential of influenza viruses has been mainly ...

Longitudinal monitoring of Culicoides in Belgium between 2007 and 2011: local variation in population dynamics parameters warrant cautious use of monitoring data.

Longitudinal Studies Male Orthobunyavirus Population Dynamics Risk Assessment Seasons Species Specificity Abstract: BACKGROUND: Several European countries suffered important economic losses during the past ...

Tobacco, Sunflower and High Biomass SRC Clones Show Potential for Trace Metal Phytoextraction on a Moderately Contaminated Field Site in Belgium.

seasons). The tobacco clones and the sunflower mutants showed efficient extraction of, respectively, Cd and Zn, while the highest simultaneous extractions of Cd and Zn were gained with some SRC clones. ...

Thirty-four years of pollen monitoring: an evaluation of the temporal variation of pollen seasons in Belgium

Source: Aerobiologia, Volume 34, Issue 2, Number 155 (2018) Keywords: airborne pollen Belgium pollen season trends Abstract: For the first time in Belgium, fluctuations in airborne pollen quantities over ...

Relationships between aeroallergen levels and hospital admissions for asthma in the Brussels-Capital Region: a daily time series analysis.

were performed. Effects up to 6 days after exposure were captured by combining quasi-Poisson regression with distributed lag models, adjusting for seasonal and long-term trends, day of the week, public ...

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