---
title: ENExposureDetectionSummary
framework: exposurenotification
role: symbol
role_heading: Class
path: exposurenotification/enexposuredetectionsummary
---

# ENExposureDetectionSummary

A summary of exposures.

## Declaration

```swift
class ENExposureDetectionSummary
```

## Overview

Overview important: This class is available in iOS 12.5, and in iOS 13.5 and later.

## Topics

### Exposure Criteria

- [attenuationDurations](exposurenotification/enexposuredetectionsummary/attenuationdurations.md)
- [daysSinceLastExposure](exposurenotification/enexposuredetectionsummary/dayssincelastexposure.md)
- [matchedKeyCount](exposurenotification/enexposuredetectionsummary/matchedkeycount.md)
- [maximumRiskScore](exposurenotification/enexposuredetectionsummary/maximumriskscore.md)
- [maximumRiskScoreFullRange](exposurenotification/enexposuredetectionsummary/maximumriskscorefullrange.md)
- [riskScoreSumFullRange](exposurenotification/enexposuredetectionsummary/riskscoresumfullrange.md)
- [metadata](exposurenotification/enexposuredetectionsummary/metadata.md)
- [daySummaries](exposurenotification/enexposuredetectionsummary/daysummaries.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Summaries

- [ENExposureDaySummary](exposurenotification/enexposuredaysummary.md)
- [ENExposureSummaryItem](exposurenotification/enexposuresummaryitem.md)