---
title: ENRiskScore
framework: exposurenotification
role: symbol
role_heading: Type Alias
path: exposurenotification/enriskscore
---

# ENRiskScore

A value signifying the risk of an exposure event.

## Declaration

```swift
typealias ENRiskScore = UInt8
```

## Discussion

Discussion important: This type is available in iOS 12.5, and in iOS 13.5 and later. The risk score incorporates the range and weights of various exposure criteria to produce an estimate of the user’s risk of exposure.

## See Also

### Exposure Information

- [ENExposureInfo](exposurenotification/enexposureinfo.md)
- [ENRiskLevel](exposurenotification/enrisklevel.md)
- [ENRiskLevelValue](exposurenotification/enrisklevelvalue.md)