BACKGROUND Pertussis continues to challenge medical professionals; recently described increases in incidence may be due to age-cohort effects, vaccine effectiveness, or changes in testing patterns. Toronto, Canada has recently experienced increases in pertussis incidence, and provides an ideal jurisdiction for evaluating pertussis epidemiology due to centralized testing. We evaluated pertussis ...

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The Mombasa Cohort is an open cohort study following HIV-seronegative women reporting transactional sex. Established in 1993, the cohort provides regular HIV counseling and testing at monthly visits. Over time, HIV acquisition risk has declined steadily in this cohort. To evaluate whether this decline may reflect changes in sexual risk behavior, we investigated trends in condom use and partner ...

OBJECTIVE To assess levels, trends and gaps between the poorest and the richest in selected health and human development indicators in Bangladesh. METHODS Data for selected indicators associated with sociodemographic characteristics among ever-married women, contraception use, child vaccination, antenatal care practices and health conditions were extracted from the Bangladesh Demographic and ...

of chipped stone tools were obtained by direct procurement from bedrock and transported geologic sources, through exchange, and by means of scavenging stone artifacts from archaeological deposits. Recycling and reuse of found stone artifacts has been historically documented (Amick 2007; Ascher 1968; Gould et al. 1971; Hill 1938; Sedig 2010; Tindale 1965) and identified in the archaeological rec...

Abstract This paper aims to retrace the trajectory of Advocacy Coalition Framework (ACF), especially its policy-oriented learning process. Initially, we contrast elements in Sabatier and Mazmanian (1980), where first efforts develop an analysis model are found, with arguments found (1987, 1988, 1993). Subsequently, historical updates versions is discussed based on analyses Jenkins-Smith (1999),...

In the Netherlands, 1.4% of tuberculosis (TB) cases are caused by Mycobacterium bovis. After we admitted 3 patients with M. bovis infections to our reference hospital, we conducted a retrospective analysis of all M. bovis disease in the Netherlands during 1993-2007. We analyzed data from 231 patients for clinical, demographic, treatment, and outcome characteristics and for risk factors. Most pa...