Experts are warning people about a bloodsucking fly that causes serious injuries after it thrived during the weekend's hot weather.
The nasty Blandford fly causes serious reactions and bites and can lead to victims falling seriously unwell.
The insects are known to thrive in warm weather, so people should be extra vigilant as a heatwave continues.
Blandford flies usually target people's ankles and legs as they fly low to the ground.
If you have been bitten, there are a few things you must do in order to treat it quickly.
You have to clean the bite as soon as possible and dry it gently.

Do not under any circumstances scratch the bite, as it could become infected.
Apply a cold compress or calamine lotion to cool it down, but don't use antihistamine creams as they can sometimes cause skin reactions.

When you should seek medical advice
You should seek medical advice immediately if you have any of the following symptoms:
- Discomfort, swelling or red lines in the groin or armpit
- A fever
- Blistering
- A spreading redness or hotness around the bite, which lasts longer than three days