New housing blamed for water bug outbreaks

Outbreaks of cryptosporidiosis in Ireland’s water may be linked to new housing developments, a leading US scientist is expected to warn today.

Richard Martin, a manager with NSF International USA, will address delegates at the Engineers Ireland conference in Athlone on Cryptosporidium – Causes, Prevention and Solutions.

Mr Martin will argue that poor infrastructure, extreme weather and residential development have led to water contamination.

“Cryptosporidium may occur in the source water used for drinking water production when surface water is contaminated or when ground water is under the influence of such surface waters,” an Engineers Ireland spokeswoman said.

“Mr Martin believes as a result of insufficient waste and drinking water treatment infrastructure, extreme weather incidents, and geological issues, there is more contaminated water.

“Combined with rapid residential development in previous farming areas there are more access points for contaminated surface water to reach ground water,” she said.

As part of his presentation, he will talk about regulations, various water treatment products and systems, and technology validation techniques.

He will also look at how UV technology can produce protection from the cryptosporidium bug.

Also addressing the conference will be a host of Irish engineering experts presenting evidence of the causes of the parasite, recommendations on prevention and suggested solutions.