EPI-Eval/opendengue

OpenDengue (Clarke等人, 2024) 是一个来自各国公共监测系统的登革热病例报告的标准化档案库。该数据集是V1.3版本的**国家级**数据提取；次国家级的数据提取（`Spatial_extract`, `Temporal_extract`）规模更大，未来可能作为兄弟数据集（如`opendengue-admin1`, `opendengue-admin2`）被收录。数据时间覆盖范围从1993年至今（包含一小段1924-1925年的片段），但每个国家的数据可用性差异很大——例如巴西从2014年起有周度数据，而其他国家只有月度数据。数据源中的年度和总计聚合数据已被过滤掉，因此数据集呈时间序列形态；当需要年度汇总时，可以在仪表板中对保留的行进行求和。用户应使用行级列`case_status` / `case_definition`和`temporal_resolution`来构建连贯的时间序列。

OpenDengue (Clarke et al. 2024, https://doi.org/10.1038/s41597-024-03120-7) is a standardized archive of dengue case reports from public national surveillance systems. This dataset is the V1.3 **national** extract; subnational extracts (`Spatial_extract`, `Temporal_extract`) are larger and could be ingested as sibling datasets later (`opendengue-admin1`, `opendengue-admin2`). Coverage spans 1993-present (with a small 1924-1925 fragment), but per-country availability varies widely — Brazil has weekly data 2014+, others only monthly. Annual and Total aggregates from the source are filtered out so the dataset is series-shaped; sum kept rows in the dashboard when an annual roll-up is needed. Use the `case_status` / `case_definition` and `temporal_resolution` row-level columns to construct a coherent series.