# Contagion

> Local outbreak conditions

Canonical page: [https://chrome-stats.com/d/id6791471286](https://chrome-stats.com/d/id6791471286)

## Overview

- **ID:** `id6791471286`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Do Hyung Kim
- **Category:** Medical
- **Version:** 1.0
- **Last updated:** 2026-07-22
- **First published:** 2026-07-22
- **Size:** 755 KB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/contagion/id6791471286)
- **Privacy policy:** [https://molescapedhkim-jpg.github.io/contagion/privacy.html](https://molescapedhkim-jpg.github.io/contagion/privacy.html)

## Description

Local infectious-disease and environmental conditions, framed like a weather app — from free public CDC, USGS, and weather data.

Contagion shows the infectious-disease and environmental conditions around you, framed like a weather app.

TRACKED SIGNALS
• COVID-19, Influenza A, and RSV — CDC wastewater viral activity, by state
• Respiratory pressure — CDC Acute Respiratory Illness activity level
• An overall index blending the tracked pathogens
• Emerging detections — Mpox, Influenza A(H5), and Measles from CDC wastewater PCR
• Notifiable diseases — cumulative cases this year for STDs, parasitic, and other reportable diseases (CDC NNDSS)
• Air quality (US AQI) and UV index
• Active National Weather Service alerts for your state
• Earthquakes near you from the USGS

Pick any U.S. state, or use your location. A national map colors every state by the metric you choose.

All data comes from free public sources: the U.S. CDC, Open-Meteo, the USGS, and NOAA / the National Weather Service.

Contagion is for general awareness and education. It is not a medical device and does not provide diagnosis or personal medical advice. Always consult a qualified clinician or official public-health guidance.

## Rankings

- #1,394,097 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6791471286)