[Clinical and etiological epidemiological profiles of hospitalized pleurisia in the pneumo-phtisiology department at N'Djamena's National Reference General Hospital, Chad].

Introduction: Pleurisy is one of the frequent reasons for hospitalization in the pneumo-phtisiology department. Their etiologies are diverse. The objective of our study was to determine the clinical and etiological epidemiological profiles of hospitalized pleurisia in the pneumo-phtisiology department in order to improve their management.

Does community-wide water chlorination reduce hepatitis E virus infections during an outbreak? A geospatial analysis of data from an outbreak in Am Timan, Chad (2016-2017).

Hepatitis E Virus (HEV) genotype 1 and 2 infect an estimated 20 million people each year, via the faecal-oral transmission route. An urban outbreak of HEV occurred in Am Timan, Chad, between September 2016 and April 2017. As part of the outbreak response, Médecins Sans Frontières and the Ministry of Health implemented water and hygiene interventions, including the chlorination of town water sources.

Learning from water treatment and hygiene interventions in response to a hepatitis E outbreak in an open setting in Chad.

In September 2016, Médecins Sans Frontières responded to a hepatitis E (HEV) outbreak in Chad by implementing water treatment and hygiene interventions. To evaluate the coverage and use of these interventions, we conducted a cross-sectional study in the community. Our results showed that 99% of households interviewed had received a hygiene kit from us, aimed at improving water handling practice and personal hygiene and almost all respondents had heard messages about preventing jaundice and handwashing.