COVID19TID COVID19TID is a web application for traffic inflation data for COVID-19 dispersion control. Technologies HTML5 CSS3 Javascript PHP SQL Leaflet.js Chart.js Bootstrap4 Font Awesome Icons jQuery Ajax Leaflet.Locate plugin ER Schema Functionality User Dashboard Responsive and Ultimate Design Sign in and Sing up. Check password strength in Signup Page and display suitable message. User Dashboard with Live Location. Search POIs and display them in leaflet map. Insert a Visit from POI(s). Insert a Covid inflection Datetime. Check if there is a contact with covid positive case via visits. Check and update personal data, check your visits and covid inflections. Admin Dashboard Admin Dashboard with Statistics, boxes, tables, Pie and Doughnut charts. Upload data into sql database from json file. Delete any of POI(s) or all records of POIs.