This year's World MS (multiple sclerosis) Day, which takes place at the end of the month, is focusing on young people affected by the condition.

MS is a chronic disease of the central nervous system, which causes a gradual degeneration of the nerves. This results in a progressive deterioration in various functions controlled by the nervous system, such as vision, speech and movement.

It is Ireland's most common disabling neurological condition, affecting some 8,000 people here.

This year's event, which takes place on May 29, is focusing on people who are diagnosed with the condition between the ages of 24 and 31.

According to MS Ireland, contrary to popular belief, most people with MS ‘live active and fulfilling lives despite the physical and emotional challenges'.

"MS is a life-long condition but is not terminal and does not follow any particular pattern or set stages. It is unique to the individual," the organisation explained.

It is calling on people to support local events taking place on May 29 this year. Any money raised locally will be spent locally.

It is also calling on people to share a motto that gives them strength in challenging times on the MS Ireland website here.

"There is always positive energy around World MS Day and this year we are harnessing that energy and connecting people through their personal mottos. The idea is to share the mottos that strengthen and inspire everyone while raising awareness about living with MS," explained MS Ireland's information officer, Emma Rogan.

For more information on MS, call the MS information line on 1850 233 233. Lines are open Monday to Friday from 10am to 2pm.