The number of people affected by cholera in Cité Soleil, a slum of Port-au Prince,is increasing day by day exponentially, according to a doctor of Doctors Without Borders.///Jean-Pierre Britus files his mother suffering from cholera, Kernilis St John in a wheelbarrow, in the slum of Cite Soleil in Port-au-Prince, to transport her to St. Catherine's hospital in Cite Soleil.