News image
Page last updated at 13:24 GMT, Saturday, 28 June 2008 14:24 UK

Work to clean contaminated water

Cryptosporidium in the gut lining
Cryptosporidium lodged in the lining of the intestine

Engineers are cleaning contaminated water in Northamptonshire after the source of an outbreak of the cryptosporidium bug was isolated.

About 80 contractors are on site at the Pitsford Reservoir in a round-the-clock operation using ultra-violet light.

More than 100,000 households are still having to boil their water.

Anglian Water advised 250,000 customers in the Northampton and Daventry area to boil tap water after the discovery of the bacteria in supplies on Wednesday.

A spokesman said half of the customers would be able to use tap water as normal by the end of next week, and the remainder within three weeks.

Residents affected have all been urged to boil water for drinking and food preparation.

Schools which closed in the aftermath of the contamination have now reopened.

Ultra-violet light is being used at the treatment works to make the bug harmless.

This work is due to be completed over the weekend and once complete Anglian Water said it would be in a position to start getting newly treated water to customers.


SEE ALSO
Q&A: Cryptosporidium
30 Nov 05 |  Wales
Source of water bug is discovered
27 Jun 08 |  Northamptonshire
Ultra-violet to fight water bug
27 Jun 08 |  Northamptonshire
Schools still shut over water bug
26 Jun 08 |  Northamptonshire
Scientists test for sickness bug
25 Jun 08 |  Northamptonshire
Plant filter 'caused water bug'
12 Dec 07 |  North Yorkshire

RELATED INTERNET LINKS
The BBC is not responsible for the content of external internet sites



FEATURES, VIEWS, ANALYSIS
Has China's housing bubble burst?
How the world's oldest clove tree defied an empire
Why Royal Ballet principal Sergei Polunin quit

PRODUCTS & SERVICES

AmericasAfricaEuropeMiddle EastSouth AsiaAsia Pacific