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Fig. 2 | Environmental Health

Fig. 2

From: Temperature and particulate matter as environmental factors associated with seasonality of influenza incidence – an approach using Earth observation-based modeling in a health insurance cohort study from Baden-Württemberg (Germany)

Fig. 2

Geographical distribution of the cohort and influenza seasonality. A population density for each ZIP-code area in Baden- Württemberg. Population density data were derived from the DESTATIS’s Zensus2011 dataset. B boxplot reporting incidence per postcode for each quarter between of the years between 2010 and 2018. The y-axis has been cut at a value of 70, to allow better representation of boxes (C) Spectrogram of the data in (B). Note the pronounced peak at period = 1 year, and also the first harmonic at period = 2 years

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Environmental Health

ISSN: 1476-069X