Lessons learned about pneumonic plague diagnosis from two outbreaks, Democratic Republic of the Congo.

Pneumonic plague is a highly transmissible infectious disease for which fatality rates can be high if untreated; it is considered extremely lethal. Without prompt diagnosis and treatment, disease management can be problematic. In the Democratic Republic of the Congo, 2 outbreaks of pneumonic plague occurred during 2005 and 2006.

Persistence of Mycobacterium ulcerans disease (Buruli Ulcer) in the historical focus of Kasongo Territory, the Democratic Republic of Congo.

Fifty years after the last report of Mycobacterium ulcerans infections (Buruli ulcer [BU]) in Kasongo Territory, Maniema Province, Democratic Republic of Congo (DRC), we conducted a small-scale cross-sectional survey to assess if this historical BU focus was still active and if so to explore the disease epidemiology. Seventy-five active and inactive BU cases were identified on clinical grounds of which two of 28 BU active cases were laboratory confirmed. We used a modified BU02 form to reconstruct the local disease dynamics and we believe that the horrific conflict in eastern DRC and exceptional flooding were the most likely causes of the re-emergence of the disease.

Screen detection and the WHO stepwise approach to the prevalence and risk factors of arterial hypertension in Kinshasa.

Background: The trend of hypertension and other risk factors of cardiovascular disease is changing because of epidemiological, demographic and nutritional transitions in sub-Saharan Africa.

Objectives: The aim of this study is to determine the prevalence and risk factors of arterial hypertension in the Kinshasa region, Democratic Republic of Congo (DRC).

Design And Methods: Data were collected from random sample cross-sectional surveys of adult black Africans from Kinshasa, with the help of a structured questionnaire, physical examinations and blood samples, using the World Health Organisation (WHO) stepwise approach.