TH_COVID19_International

Archival Notice

This repository provided real-time tracking of COVID-19 trends during the pandemic. As the global health crisis has subsided and the project is no longer maintained, it will be archived.

The repository will become read-only on 2025-04-04. No new issues or pull requests will be accepted, but historical data and contributions remain accessible.

We sincerely thank all contributors and users who supported this project during a critical time.

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COVID-19 Live Updates of Tencent Health is developed to track the live updates of COVID-19, including the global pandemic trends, domestic live updates, and overseas live updates.

Display

Preview

Project structure

TH_COVID19_International
|-- src                       # Source code
|   |-- db                    # Database import script
|   |-- servers               # Source code of Backend
|   |   |-- COVID-19-server                 # Main server
|   |   |-- COVID-19-self-triage            # Self-administered triage engine
|   |   |-- COVID-19-self-triage-server     # Self-administered triage server
|   |-- web                   # Souce code of Frontend
|
|-- images                    # images of Display

Instructions

Database Deployment

1. cd src/db/
2. Import sql script under src/db/ in mysql

Backend Deployment

1. cd src/servers/COVID-19-server
2. npm install
3. Modify the configuration file under /config/formal, referring to the sample of /config/test
4. Debug and execute npm run dev locally, will read the configuration file of config/test
5. Modify start command of package.json and configure LOG_PATH
6. Execute npm run start to run the program, will read the configuration files of LOG_PATH and config/formal

Frontend Deployment

cd src/web
npm install
npm run dev

# Build for pre environment
npm run build:pre

# Build for production environment
npm run build

Components

COVID-19 Self-triage:

It serves as a virtual doctor and interacts with the users through 5-7 questions which consists of fever, respiratory symptoms, and epidemiological exposure history, etc. After the conversation, it provides with risk judgement and personlized medical advice. You can modify the questions or answers, and configure logic according to the diagnostic guidelines for COVID-19 of your own country.

COVID-19 Self-triage engine COVID-19 self-triage server