Otago researchers shed light on neglected problem of typhoid fever in the Pacific Posted on June 27, 2018 by admin University of Otago researchers find poor sanitation facilities to be the major source of Salmonella Typhi in Fiji, with transmission occurring predominantly through consumption of contaminated surface water and unwashed produce Post navigation Malawi in negotiations for new typhoid vaccineSERAP Floors Adamu, Ogbeh In Suit To Account For Water Spending