EPI-Eval/canada-fluwatch
收藏资源简介:
PHAC(加拿大公共卫生署)发布的呼吸道病毒检测监测数据集,每周更新。数据集以CSV格式提供,采用长格式,每行代表一个(日期 × 管辖区域 × 病毒)的组合。该数据集取代了FluWatch+,作为加拿大多病毒呼吸道监测的数据源。需要注意的是,一些“区域”是PHAC的汇总区域(如大西洋地区、草原地区),与个别省份并列。数据集覆盖时间从2025年8月30日到2026年4月18日,每周更新,观测到的中位间隔为7天。地理级别包括国家、次国家级(省/地区)和次国家区域,共有17个唯一位置ID。覆盖的病原体包括流感(甲型、乙型)、SARS-CoV-2、RSV、HMPV、腺病毒、副流感病毒、鼻病毒-肠道病毒和季节性冠状病毒。数据集包含三列核心数据:每周检测样本数、每周阳性检测数和阳性率(阳性检测数除以检测样本数)。此外,还有额外列如原始病毒名称和位置名称。数据集是开放的,可通过CSV访问,许可证为OGL-Canada-2.0。
PHAC publishes a single weekly CSV. Long-format with one row per (date × jurisdiction × virus). The dataset replaces FluWatch+ as Canadas multi-virus respiratory surveillance feed. Note that some regions are PHAC rollups (Atlantic, Prairies) sitting alongside individual provinces. The dataset covers time from 2025-08-30 to 2026-04-18, with weekly cadence (observed median spacing: 7 days). Geography levels include national, subnational-state, and subnational-region, with 17 unique location IDs. Pathogens covered: influenza, influenza-a, influenza-b, sars-cov-2, rsv, hmpv, adenovirus, parainfluenza, rhinovirus-enterovirus, seasonal-coronavirus. Core columns: tests (specimens/week), detections (positives/week), percentpositive (share of specimens positive). Additional columns: condition_native (PHAC virus name) and location_name. Availability is open, access type is CSV, license is OGL-Canada-2.0.



