Publications by authors named "L Ketema"

Background: Aligned with global childhood tuberculosis (TB) road map, Ethiopia developed its own in 2015. The key strategies outlined in the Ethiopian roadmap are incorporating TB screening in Integrated Maternal, Neonatal and Child Illnesses (IMNCI) clinic for children under five years (U5) and intensifying contact investigations at TB clinic. However, these strategies have never been evaluated.

View Article and Find Full Text PDF

is one of the top causes of foodborne bacterial illnesses in humans. The primary sources of human infection are food producing animals such as cattle, poultry, and swine. A cross-sectional study was undertaken to estimate the prevalence and to determine the serovar distribution and antimicrobial susceptibility profiles of spp.

View Article and Find Full Text PDF

Objective: To estimate the prevalence of asymptomatic bacteriuria in pregnant women, identify the frequently isolated uropathogenic bacteria and its antimicrobial sensitivity pattern.

Patients And Methods: This cross-sectional case series study was conducted in antenatal care clinic of Gondar Teaching Hospital from June-Oct., 2001.

View Article and Find Full Text PDF

This study examines the possible association between the stimulant khat and risky sexual behaviour that might aggravate the spread of HIV. A community-based cross-sectional survey involving 4 000 individuals and focus group discussions were conducted to assess the attitudes and perceptions of an Ethiopian population towards the habit of khat-chewing and its possible association with risky sexual behaviour. All participants in the focus group discussions and 38% of the survey respondents were of the opinion that behaviours associated with the mild narcotic effects of khat are conducive to casual sex, and hence constitute an increased risk for contracting and spreading HIV.

View Article and Find Full Text PDF

A cross-sectional survey was carried out in Ghinchi farming community, central Ethiopia during October and November 2001 to assess the level of association between children's nutritional status, families' socio-economic gradient, and degree of maternal attention and cognitive development. Ninety children were enrolled in the study, and assessment for cognitive performance was carried out using Bailey Infant Development Scale II. A pilot tested questionnaire was used to collect data on socio-economic status, mothers' care behavior, sanitary conditions of households and feeding pattern, and anthropometry of children.

View Article and Find Full Text PDF