edwenger/prism-data-viewer

Interactive web-based visualization of household-level malaria surveillance data from the PRISM cohort study in Uganda. # PRISM Household Malaria Viewer Interactive web-based visualization of household-level malaria surveillance data from the PRISM (Program for Resistance, Immunology, Surveillance, and Modeling of Malaria) cohort study in Uganda. **🌐 View Live Interactive Visualization** ## Overview This project provides an interactive, web-based viewer for exploring malaria infection patterns within households across three transmission intensity sites in Uganda: - **Nagongera** - High transmission (Tororo district) - 105 households - **Kihihi** - Medium transmission (Kanungu district) - 101 households - **Walukuba** - Low transmission (Jinja district) - 99 households The visualization displays longitudinal test results for all members of multi-person households, with each row representing one individual. Users can navigate between households using a dropdown menu, Previous/Next buttons, or arrow keys. Households are sorted by total number of microscopy-positive observations. ## Features - **Interactive household navigation** - Dropdown menu, Previous/Next buttons, and arrow key support - **Rich visualization** - Shows all visits, fever episodes, diagnostic test results, and parasite densities - **Hover details** - Detailed information on demand for each data point - **Multi-site support** - Separate visualizations for each transmission intensity site - **Static hosting** - Pure HTML/JavaScript using Plotly, can be hosted on GitHub Pages ## Visualization Elements Each individual's timeline shows: - **All visits** - Small gray dots - **Fever visits** - Red dots - **Microscopy/LAMP negative** - Open circles - **Parasite positive** - Colored/sized circles by density (log scale, yellow to red) - **LAMP positive** - Light yellow circles (submicroscopic infections) - **Gametocytes detected** - Olive ring around microscopy-positive results ## Project Structure ``` prism-data-viewer/ ├── data/ # Raw and processed data files │ ├── PRISM_cohort_*.txt …