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Attributing long-term changes in airborne birch and grass pollen concentrations to climate change and vegetation dynamics

time is highly associated with wind speed and precipitation. Introducing the inter-seasonal variation in birch pollen production during the period 1982–2019 intensifies the climate induced increase of ...

Gram-negative central line-associated bloodstream infection incidence peak during the summer: a national seasonality cohort study.

epidemiological studies should consider seasonal variation and climatological factors when preparing study designs or interpreting their results. Health Topics:  Bloodstream infections Bloedstroominfecties ...

Long-Term Pollen Monitoring in the Benelux: Evaluation of Allergenic Pollen Levels and Temporal Variations of Pollen Seasons

a decreasing trend. The season timing of Poaceae showed a trend toward earlier starts and longer seasons in all locations. In all, these results show that temporal variations in pollen levels almost always ...

Seasonal variation of hospital-acquired bloodstream infections: A national cohort study.

temperature. Seasonality was most present among E. coli, K. pneumoniae, E. cloacae, and the nonfermenters. Gram-positive and pulmonary HABSI s did not demonstrate seasonal variation. CONCLUSIONS: Seasonality ...

Alternating patterns of seasonal influenza activity in the WHO European Region following the 2009 pandemic, 2010-2018.

reporting entity and season (weeks 40-20) for 2010-2011 to 2017-2018. We explored geographical spread using correlation coefficients. RESULTS: There was variation in the regional influenza epidemics during ...

Real-time prediction of influenza outbreaks in Belgium.

different epidemic seasons, providing weekly predictions makes it possible to capture variations in the ILI incidence. The confidence region becomes more representative of the epidemic behavior as ILI data ...

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

associated with anthropogenic climate change. Seasonal regressions (slopes) of variation in pollen load and pollen season duration over time were compared to Tmax, cumulative degree day Tmax, Tmin, cumulative ...

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

the concentration threshold of 80 pollen grains/m3 was clearly observed. Concerning temporal variations, the pollen season has tended to end earlier for birch, ash and plane and the peak concentration ...

Protocol of the Belgian food consumption survey 2014: objectives, design and methods.

was divided equally over the four seasons and days of the week in order to incorporate seasonal effects and day-to-day variation in food intake. Information on food intake was collected in adults with ...

Contribution of respiratory pathogens to influenza-like illness consultations

seasonal variation seasonality series summary Surveillance time Time series Time-series Underreporting variation VIRUS Viruses WIV-ISP Abstract: SUMMARY Influenza-like illnesses (ILI s) are caused by several ...

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