Kenneth Best from Douglas, County Cork, who suffered brain damage when immunised against whooping cough twenty years ago, is suing the Welcome Foundation, the Southern Health Board, the State and Dr Maurice O'Keeffe, a general practitioner from Kinsale.

Report shows the Four Courts, Dublin.

To camera George Devlin.

Baby being injected by a nurse.

To camera George Devlin.

The reporter is George Devlin.

To reuse or license RTÉ content please contact archivesales@rte.ie