Why prevention? Blog Happy International Nurses Day! 12 May 2017 We at C3 congratulate the over 19 million nurses across the globe for the great work they do, and the opportunity they have to change the health of the world's population by incorporating prevention into their day-to-day nursing practice. Together, nurses truly are the voice to lead. Thank you for the invaluable work you do! Did you know? C3 Collaborating for Health was founded by our director Christine Hancock, nurse and former president of the International Council of Nurses. Read more about Christine's vision for C3, and about C3's nursing programme managed by our two wonderful nursing associates, Pat Hughes and Michaela Nuttall.