A protracted cholera outbreak among residents in an urban setting, Nairobi county, Kenya, 2015 oleh Hudson Taabukk Kigen, Waqo Boru, Zeinab Gura, George Githuka, Robert Mulembani, Jacob Rotich, Isack Abdi, Tura Galgalo, Jane Githuku, Mark Obonyo, Raphael Muli, Ian Njeru, Daniel Langat, Peter Nsubuga, Jackson Kioko, Sara Lowther