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Figure 1 | BMC Infectious Diseases

Figure 1

From: Increasing incidence of hemorrhagic fever with renal syndrome could be associated with livestock husbandry in Changchun, Northeastern China

Figure 1

Thematic map of annual incidence for each county before and since 1998, Changchun. The gradient colors represent HFRS incidence for each county, and the pie-charts with red and black colors indicate the proportions of HFRS cases for two 6-month study periods (beginning of the year (February–July) and end of the year (August–January)).

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BMC Infectious Diseases

ISSN: 1471-2334

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