Browsing Leishmaniasis/Kala Azar by Authors
Barriers to access to visceral leishmaniasis diagnosis and care among seasonal mobile workers in Western Tigray, Northern Ethiopia: A qualitative studyCoulborn, RM; Gebrehiwot, TG; Schneider, M; Gerstl, S; Adera, C; Herrero, M; Porten, K; den Boer, M; Ritmeijer, K; Alvar, J; et al. (PLoS, 2018-11-08)Ethiopia bears a high burden of visceral leishmaniasis (VL). Early access to VL diagnosis and care improves clinical prognosis and reduces transmission from infected humans; however, significant obstacles exist. The approximate 250,000 seasonal mobile workers (MW) employed annually in northwestern Ethiopia may be particularly disadvantaged and at risk of VL acquisition and death. Our study aimed to assess barriers, and recommend interventions to increase access, to VL diagnosis and care among MWs.
Natural history of a visceral leishmaniasis outbreak in highland EthiopiaHerrero, M; Orfanos, G; Argaw, D; Mulugeta, A; Aparicio, P; Parreño, F; Bernal, O; Rubens, D; Pedraza, J; Lima, M A; et al. (American Society of Tropical Medicine and Hygiene, 2009-09-01)In May 2005, visceral leishmaniasis (VL) was recognized for the first time in Libo Kemken, Ethiopia, a highland region where only few cases had been reported before. We analyzed records of VL patients treated from May 25, 2005 to December 13, 2007 by the only VL treatment center in the area, maintained by Médecins Sans Frontières-Ethiopia, Operational Center Barcelona-Athens. The median age was 18 years; 77.6% were male. The overall case fatality rate was 4%, but adults 45 years or older were five times as likely to die as 5-29 year olds. Other factors associated with increased mortality included HIV infection, edema, severe malnutrition, pneumonia, tuberculosis, and vomiting. The VL epidemic expanded rapidly over a several-year period, culminating in an epidemic peak in the last third of 2005, spread over two districts, and transformed into a sustained endemic situation by 2007.