A campaign has got underway today to encourage people to get the seasonal flu jab.
The Chief Medical Officer, Ruth Hussey, is encouraging people in "at risk" groups and over the age of 65 to have the vaccination.
Flu can cause serious illness and could be life threatening, especially for the elderly, pregnant women and those with existing medical conditions.
More top news
Philip Thomas was a 10-year-old pupil at Pantglas Junior School in Aberfan when a coal tip collapsed and slid downhill.
ITV News speaks to Jeff Edwards - who was eight years old when he became the last survivor to be pulled from the rubble.
Until 21st October 1966, Aberfan was a place that most of the world had never heard of.