---
title: secondsSinceLastScan
framework: exposurenotification
role: symbol
role_heading: Instance Property
path: exposurenotification/enscaninstance/secondssincelastscan
---

# secondsSinceLastScan

The number of seconds elapsed since the previous scan.

## Declaration

```swift
var secondsSinceLastScan: Int { get }
```

## Discussion

Discussion important: This property is available in iOS 12.5, and in iOS 13.7 and later.

## See Also

### Getting Scan Instance Properties

- [minimumAttenuation](exposurenotification/enscaninstance/minimumattenuation.md)
- [typicalAttenuation](exposurenotification/enscaninstance/typicalattenuation.md)