6 results on '"Mosha V"'
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2. Performance Evaluation of Rapid Test for Schistosoma Mansoni among School Aged Children in Mwanga District Council, Kilimanjaro Tanzania.
- Author
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Abdul S, Masue V, Mlemba MA, Massawe R, Mosha V, Leyaro BJ, and Msuya SE
- Abstract
Background: Schistosomiasis is an acute and chronic tropical disease caused by trematodes of the genus Schistosoma. It is a disease of public health concern and mostly affects developing countries of the tropics. According to WHO burden of the disease is as high as 80-85%, principally in sub-Saharan Africa. Although the majority of the infection is often linked with morbidity, it also results in considerable death. The overall annual mortality rate might exceed 200,000 people in Africa due to different complications of urinary and intestinal Schistosomiasis. Children are at a greater risk of acquiring the infection as well as reinfection, and this might cause growth retardation, anemia and low school performance., Objective: The study aimed at determining the prevalence of Schistosoma mansoni, associated factors and evaluating the performance of Point of Care Circulating Cathodic Antigen comparison (POC-CCA) against a routine method (formal Ether) of detection methods among school aged children at Mwanga District Council, Kilimanjaro Tanzania., Methodology: This was a cross sectional study conducted from April - June 2019 in Mwanga District Council. A minimum of 288 primary school children in Mwanga District were enrolled. Random sampling technique was used to select the participants. Interviews were conducted with study participants followed by single stool and urine sample collection. formal-ether concentration technique, urine dipstick and Point of Care Circulating Cathodic Antigen (POC-CCA) were used for stool and urine analysis. Data were entered and cleaned by using SPSS Version 20. Descriptive statistics were summarised using frequency and proportion for categorical variables and mean and standard dispersion for continuous variables. Logistic regression was used to identify independent factors associated with schistosomiasis. Any association with P value <.05 was considered significant., Results: A total of 288 participants were enrolled. The mean age of participants was 9.8 (±2.4) years. The prevalence of Schistosoma mansoni among the 288 students was 7.3% by formal ether method and 80.4% by POC-CCA. Social demographic characteristics, and hygiene practice assessed were not associated with Schistosoma mansoni in this study. Water source was statistically significantly associated with the prevalence of Schistosoma mansoni ., Conclusion: The prevalence of Schistosoma mansoni among school aged children is low by using formal-ether concentration technique (routine method). The annual projects of deworming might have helped decrease the endemicity of the infection. This is due to regular deworming project as recommended by WHO. Despite various efforts which are done to deworm, school aged children are still at risk of acquiring infection, due to poor hygienic practice especially from water sources., (© The East African Health Research Commission 2024.)
- Published
- 2024
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3. Prospective cohort study reveals unexpected aetiologies of livestock abortion in northern Tanzania.
- Author
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Thomas KM, Kibona T, Claxton JR, de Glanville WA, Lankester F, Amani N, Buza JJ, Carter RW, Chapman GE, Crump JA, Dagleish MP, Halliday JEB, Hamilton CM, Innes EA, Katzer F, Livingstone M, Longbottom D, Millins C, Mmbaga BT, Mosha V, Nyarobi J, Nyasebwa OM, Russell GC, Sanka PN, Semango G, Wheelhouse N, Willett BJ, Cleaveland S, and Allan KJ
- Subjects
- Animals, Cattle, Cross-Sectional Studies, Female, Humans, Livestock, Pregnancy, Prospective Studies, Seroepidemiologic Studies, Tanzania epidemiology, Abortion, Veterinary epidemiology, Abortion, Veterinary etiology, Cattle Diseases epidemiology, Cattle Diseases etiology, Rift Valley Fever epidemiology
- Abstract
Livestock abortion is an important cause of productivity losses worldwide and many infectious causes of abortion are zoonotic pathogens that impact on human health. Little is known about the relative importance of infectious causes of livestock abortion in Africa, including in subsistence farming communities that are critically dependent on livestock for food, income, and wellbeing. We conducted a prospective cohort study of livestock abortion, supported by cross-sectional serosurveillance, to determine aetiologies of livestock abortions in livestock in Tanzania. This approach generated several important findings including detection of a Rift Valley fever virus outbreak in cattle; high prevalence of C. burnetii infection in livestock; and the first report of Neospora caninum, Toxoplasma gondii, and pestiviruses associated with livestock abortion in Tanzania. Our approach provides a model for abortion surveillance in resource-limited settings. Our findings add substantially to current knowledge in sub-Saharan Africa, providing important evidence from which to prioritise disease interventions., (© 2022. The Author(s).)
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- 2022
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4. Bacterial Isolates and Their Antibiotics Susceptibility Pattern Among Patients Admitted With Chronic Lower Limb Ulcers at Kilimanjaro Christian Medical Centre Northern Zone Referral Hospital, Tanzania.
- Author
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Hape WM, Magambo MJ, Ngocho JS, Mosha V, Msuya SE, and Leyaro BJ
- Subjects
- Anti-Bacterial Agents pharmacology, Anti-Bacterial Agents therapeutic use, Cross-Sectional Studies, Humans, Lower Extremity, Microbial Sensitivity Tests, Referral and Consultation, Tanzania epidemiology, Tertiary Care Centers, Leg Ulcer drug therapy, Leg Ulcer epidemiology, Ulcer
- Abstract
Objective . To identify the bacterial isolates and their antibiotics susceptibility pattern among patients with lower limb ulcers admitted at a tertiary hospital in northern Tanzania. Methodology. A cross-sectional study was conducted between April and July 2018 at the Kilimanjaro Christian Medical Centre. Questionnaire was used to obtain the demographics and clinical information of participants. Wound samples were collected and culture method used to identify the bacteria and their susceptibility patterns. Results. Out of 65 participants, 55 (84.6%) had positive aerobic bacterial growth. Twelve (18 %) participants had more than one bacterium. Fifty-nine (88.1%) were gram-negative bacteria. Proteus vulgaris (13, 19.9%), Pseudomonas spp (10, 14.8%), and Staphylococcus aureus (8, 11.7%) were the common isolates. Out of 59 gram-negative bacterial, 47 (78%) were sensitive to amikacin. Staph were sensitive to oxacillin (75%; n = 8) and vancomycin (50%; n = 8). Gram-negative were common isolates and were resistant to amoxicillin/clavulanic acid but sensitive to amikacin. Conclusion . The observed resistance to antibiotics calls for continuous monitoring of the resistance pattern to guide the empirical management of patients with leg ulcer.
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- 2021
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5. Prevalence and risk factors for diabetes mellitus among tuberculosis patients in Moshi Municipal Council, Kilimanjaro Tanzania.
- Author
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Mabula PL, Kazinyingia KI, Chavala EC, Mosha V, Msuya SE, and Leyaro BJ
- Abstract
Background: Diabetes Mellitus (DM) is a worldwide public health problem and its prevalence has been rising rapidly in low and middle income countries (LMICs) including Tanzania. According to WHO report 2015, DM is ranked number six as a leading cause of death worldwide. Strong evidence suggests that DM may be associated with Tuberculosis (TB) and could affect TB treatment outcomes. Tanzania is among the 22 countries that have a high burden of TB and currently facing increased epidemic of DM. The increasing diabetes prevalence may be a threat to TB control and counteract strategies to end TB by 2030 as proposed by WHO., Objective: To determine proportion of TB patients who are co-infected with DM in Moshi municipal council, Kilimanjaro Tanzania., Methodology: This study was a hospital based cross-sectional study conducted in April to July 2018 at 4 health facilities; Mawenzi Regional Referral hospital, St. Joseph District Designated hospital, Pasua Health center and Majengo Health centre in Moshi municipal. The study included adults aged 18 years and above attending either of the 4 health facilities for TB care. The study included newly diagnosed and those who were on TB treatment. Interviews were conducted followed by blood glucose testing. Data was entered and analysed using SPSS., Results: A total of 153 TB patients were enrolled, their mean age was 42.5 (±14.75) years and 46 (30.1%) were females. The prevalence of DM among TB patients in this study was 9.2%. Factors associated with TB-DM comorbidity were: age (OR 4.43, 95% CI: 1.18-16.55), HIV status (OR 3.88, 95% CI: 1.06-14.11), and family history of DM (OR 6.50, 95% CI 0.67-25.56)., Conclusion: One in ten patients with TB had confirmed DM. There is a need for future studies to assess if DM influences TB treatment and outcomes in this setting., Competing Interests: Competing Interests: None declared., (© The East African Health Research Commission 2021.)
- Published
- 2021
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6. Carriage of penicillin-non-susceptible pneumococci among children in northern Tanzania in the 13-valent pneumococcal vaccine era.
- Author
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Emgård M, Msuya SE, Nyombi BM, Mosha D, Gonzales-Siles L, Nordén R, Geravandi S, Mosha V, Blomqvist J, Franzén S, Sahlgren F, Andersson R, and Skovbjerg S
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- Cross-Sectional Studies, Female, Humans, Infant, Infant, Newborn, Male, Streptococcus pneumoniae drug effects, Streptococcus pneumoniae isolation & purification, Tanzania epidemiology, Anti-Bacterial Agents pharmacology, Carrier State epidemiology, Penicillins pharmacology, Pneumococcal Infections epidemiology, Pneumococcal Vaccines immunology
- Abstract
Objectives: To determine the antibiotic susceptibility and serotype distribution of colonizing Streptococcus pneumoniae in Tanzanian children. Serial cross-sectional surveys were performed following the national introduction of the 13-valent pneumococcal conjugate vaccine (PCV13) in December 2012., Methods: A total of 775 children less than 2 years of age were recruited at primary health centres in Moshi, Tanzania between 2013 and 2015, and samples were obtained from the nasopharynx. S. pneumoniae were isolated by culture and tested for antibiotic susceptibility by disc diffusion and E-test methods; molecular testing was used to determine serotype/group., Results: Penicillin non-susceptibility in the isolated pneumococci increased significantly from 31% (36/116) in 2013, to 47% (30/64) in 2014 and 53% (32/60) in 2015. Non-susceptibility to amoxicillin/ampicillin and ceftriaxone was low (n=8 and n=9, respectively), while 97% (236/244) of the isolates were non-susceptible to trimethoprim-sulfamethoxazole. The majority of the children (54%, n=418) had been treated with antibiotics in the past 3 months, and amoxicillin/ampicillin were overall the most commonly used antibiotics. Carriage of penicillin-non-susceptible pneumococci was more common in children with many siblings. The prevalence of PCV13 serotypes among the detected serotypes/groups decreased from 56% (40/71) in 2013 to 23% (13/56) in 2015., Conclusions: Penicillin non-susceptibility in S. pneumoniae colonizing Tanzanian children increased during an observation period shortly after the introduction of PCV13. Measures to ensure rational use of antibiotics and more effective systems for surveillance of antibiotic resistance and serotype distribution are needed to assure continued effective treatment of pneumococcal disease., (Copyright © 2019 The Authors. Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2019
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