Hickey, S. The Guardian. Published online: 15 May 2016.
Image shows electron micrograph of Escherichia coli.
Infections such as MRSA which have developed resistance to drugs have become a notorious threat in hospitals, where the bacteria can survive on surfaces for up to seven months. But a new discovery by scientists in Ireland could soon be working to combat them.
A research team led by Prof Suresh Pillai has developed a coating for everyday objects that prevents the spread of MRSA and E coli bacteria. The coating, which can be used on items such as smartphones, door handles and remote controls as well as surgical surfaces, has a 99.99% success rate in killing the bugs.
John Browne, the chief executive of Dublin-based company Kastus, which is working to commercialise the solution, says: “It is very hard to get rid of these things once they are there. Some studies have shown that with a deep clean on an [intensive care unit] ward where there is a critical care bed in one room … the entire room is cleaned with bleach over a 24-hour period and the bacteria are back on the surface within 24 hours.”
Read the full commentary here
Read the original research article here