Antimicrobial Resistance in Human and Animal Pathogens in Zambia, Democratic Republic of Congo, Mozambique and Tanzania: An Urgent Need of a Sustainable Surveillance System.

A review of the published and unpublished literature on bacterial resistance in human and animals was performed. Sixty-eight articles/reports from the Democratic Republic of Congo (DRC), Mozambique, Tanzania and Zambia were reviewed. The majority of these articles were from Tanzania. There is an increasing trend in the incidence of antibiotic resistance; of major concern is the increase in multidrug- resistant Escherichia coli, Klebsiella pneumoniae, Staphylococcus aureus, Vibrio cholera, non-typhoid Salmonella and other pathogens responsible for nosocomial infections. The increase in methicillin- resistant Staphylococcus aureus and extended-spectrum beta-lactamase (ESBL) producers in the countries under review confirms the spread of these clones worldwide. Clinical microbiology services in these countries need to be strengthened in order to allow a coordinated surveillance for antimicrobial resistance and provide data for local treatment guidelines and for national policies to control antimicrobial resistance. While the present study does not provide conclusive evidence to associate the increasing trend in antibiotic resistance in humans with the use of antibiotics in animals, either as feed additives or veterinary prescription, we strongly recommend a one-health approach of systematic surveillance across the public and animal health sectors, as well as the adherence to the FAO (Food and Agriculture Organization)-OIE (World Organization of animal Health) --WHO(World Health Organization) recommendations for non-human antimicrobial usage

Cybercrime: An Empirical Study of its Impact in the Society- A Case Study of Tanzania

The aim of the research is to examine the negative impact cybercrimes pose to the society. The concepts of cybercrimes are introduced and different types of cybercrimes are explored as examples of some of the impacts which caused by cybercrimes activities. Results from this study show that, there are many negative impacts which the society suffer from the cybercrimes and why the computer or networking are tools target for the crimes. The discussions are made from the findings and finally the paper addresses different measures which can be taken to combat these cybercrimes so that people still enjoy using the technology rather than stop them to use it.Keywords: Child Exploitation, Cybercrime, Computer Crime, Identity Theft, Stalkin

Community Public-Private Partnership Leadership Synergy in Tanzania

Although the public-private partnership (PPP) concept in health and social health has been politically accepted as the best pathway to improving health outcomes in many developing nations, implementation lacks leadership synergy. Lack of awareness and engagement of community leaders about PPP interventions and their benefits affect accountability and ownership of health and social care interventions. The purpose of this study was to better understand factors that could promote partnership leadership synergy to enhance ownership and accountability for community health and social welfare initiatives in Tanzania. A qualitative empirical case study design was used; diffusion of innovation and the public-private integrated partnership module constituted the theoretical framework. A purposeful sample of 26 participants responded to in-depth, 1-on-1 interviews; they were guided with semi-structured questions; the related document was reviewed. NVivo software was used to facilitated data management and content analysis. The key findings indicated that integrated supportive supervision, teamwork, and strategic communications promote partnership leadership synergy. Also, findings show that a lack of clear roles and responsibilities, poor quality data, a lack of understanding the benefits of PPP in health at the community level hinder ownership and accountability in the implementation of PPP health interventions. The results of this study yield insight into the national PPP technical and leadership team that could support the priorities in the implementation of the partnership projects. These results may contribute to social change through an increase in awareness and understanding of PPP in health at the community level and, in turn, promote ownership and accountability

Effectiveness of Information Systems on Automation of Business Processes for Nonprofit Organizations in Arusha City

The study examined the effectiveness of information systems on automation of business processes for nonprofit organizations in Arusha City. The study had two specific objectives namely; identify the existing information systems for automation of business processes for nonprofit organizations in Arusha City and to determine the extent to which information systems have improved automation of business processes for nonprofit organizations in Arusha City. The study used descriptive survey research design and quantitative research approach. A sample of 63 respondents was drawn from the population of 75. The study used simple random sampling technique where data were collected through structured questionnaires. Descriptive statistics and Pearson correlation was used to analyze the quantitative data. Findings indicated that there are many information systems but not all of them exist in non-profit organizations in the study area. It was further found that to high extent information systems have improved automation of business processes for nonprofit organizations due to improved supply chain, improved Human Resources management, improved planning and projections, improved sharing of organization data, improved customer service, improved customer relations and improved time management. The study recommends that to achieve their objectives, non-profit organizations should invest in information systems. This can be done through having adequate experts, adopt the sophisticated information systems and train the users of the adopted sophisticated information systems. Moreover, the study recommends that to ensure effectiveness of information systems on automation of business processes for nonprofit organizations; proper ICT infrastructure should be initiated to facilitate the implementation of information systems

Prevalence of HIV Infection among Trauma Patients Admitted to\ud Bugando Medical Centre, Mwanza, Tanzania and its\ud Influence on Outcome

HIV infection, a major health problem worldwide, has been reported to be prevalent in trauma patients, thus presents an occupational hazard to health care workers who care for these patients. The purpose of this study was to establish the prevalence of HIV among trauma patients in our setting and to compare the outcome of these patients who are HIV positive with those who are HIV negative. This was a descriptive cross sectional study involving trauma patients aged 11 years and above, admitted to the surgical wards of Bugando Medical Centre in Mwanza, Tanzania over a six-month period from October 2008 to March 2009. All eligible patients were consecutively enrolled in the study. Data were collected using a pre-tested, coded questionnaire and analyzed using SPSS computer software. A total of 250 trauma patients were recruited and studied. The mean age of the study population was 36.37±15.35. Males accounted for the majority (N=202; 80.8%) of the study population. The prevalence of HIV among trauma patients was 11.6%. Among the HIV positive patients, 26 (89.7%) were males and majority aged 31-40 years. Seventy two percent of HIV positive patients had CD4+ count of ≥ 200 cells/μl. Overall length of hospital stays (LOS) ranged from 1 - 90 days with mean of 19.11 ± 15.84 days. Using multivariate logistic regression, injury severity score (ISS) (P=0.0026), revised trauma scores (RTS) (P= 0.002,), HIV seropositivity (P= 0.0012) and CD4+ count (P= 0.001) were significantly found to be associated with increased LOS. Mortality rate was 10.8% and was significantly associated with; the body region injured (P < 0.05), ISS (P = 0.026), RTS (P = 0.001), PTS (P= 0.01), HIV positivity (P= 0.0001) and CD4+ count (P= 0.035). HIV is prevalent among trauma patients in our setting. A substantial risk of exposure to HIV exists in health workers who care for these patients. Thus, all trauma health care workers in this region need to practice universal barrier precautions in order to reduce the risk of exposure to HIV infection. HIV positive patients with CD4+ count ≥200cells/μl have similar prognosis as HIV negative patients and therefore should be treated the same way

Prevalence and Factors Associated with Group A Rotavirus Infection Among Children with Acute Diarrhea in Mwanza, Tanzania.

Rotavirus infections frequently cause acute gastroenteritis in humans and are the most important cause of severe dehydrating diarrhea in young children in both developed and developing countries. This was a prospective cross-sectional, hospital-based study on 300 children ≤ 5 years with acute watery diarrhea who attended Bugando Medical Centre (BMC) and Nyamagana District hospital between May and November 2009. Stool specimens were tested for rotavirus infection using latex agglutination test. Data were cleaned and analyzed using SPSS 11.0. Of 300 children with acute watery diarrhea, 136 (45.3%) were female and the mean age was 12.63 months (SD = 10.4). Sixty-two (20.7%) children were found to have rotavirus infection. Of children with severe malnutrition three (37.5%) were infected with rotavirus. Fifty-two (84%) of children with rotavirus infection were below two years of age. Severe dehydration was present in 48 (16%) children of whom 12 (25%) were infected with rotavirus compared to 18 (16.6%) of 109 children with no dehydration. Living next door to a child with diarrhea was highly associated with rotavirus infection (43% versus 19%; p = 0.036). The mean hospital stay among children with rotavirus infection was 3.66 days versus 2.5 days for those without rotavirus (p = 0.005). Rotavirus infection is prevalent in Mwanza region and contributes to prolonged hospital stay. Proper education on hygiene to control diarrheal diseases among children should be emphasized. Extensive studies to determine the serotypes of rotavirus are warranted in the region before rotavirus vaccine is introduced

High Prevalence of Tuberculosis among Adults with Fever Admitted at a Tertiary Hospital in North-western Tanzania

Tuberculosis is a leading cause of death in developing countries where HIV is endemic. This hospital based study was done to estimate the magnitude of pulmonary and extra-pulmonary tuberculosis and to determine predictors of tuberculosis among febrile adults admitted at Bugando Medical Centre (BMC), Mwanza, Tanzania. A total of 346 adults febrile patients admitted in medical wards were studied. Sputum for AFB microscopy and chest X-rays was used to diagnose tuberculosis. Clinical features were collected using standardized data collection tool. HIV testing and CD4 counts were determined. Data were analyzed using STATA version 11 software. Of 346 febrile adults patients 116 (33.5%) were diagnosed to have tuberculosis; of which 79 (68.1%) and 37 (31.9%) had pulmonary tuberculosis (PTB) and extra-pulmonary tuberculosis, respectively. Smear negative PTB were more common in HIV positive than in HIV negative patients (50% vs. 18.5%, p=0.007). Extra-pulmonary tuberculosis was more common in HIV positive patients than pulmonary tuberculosis (86.4% vs. 13.6%), p=0.0001). On multivariate logistic regression analysis the predictors of tuberculosis were; age above 35 years (OR =2.38, p=0.007), cardinal symptoms (OR=37, p<0.0001), pleural effusion (OR=24, p=0.0001), and HIV status (OR =3.2, p=0.0001). Of 79 patients with PTB, 48 (60.7%) were AFB smear positive and 31(39.3%) were AFB smear negative. HIV patients with smear negative tuberculosis had significantly lower CD4 count than HIV patients with smear positive tuberculosis (63.5 cells/μl versus 111.5 cells/μl) [Mann- Whitney test p=0.0431]]. No different in mortality was observed between patients with TB and those without TB admitted in BMC medical wards (28.5% vs. 23.0%, p= 0.1318). Tuberculosis is the commonest cause of fever among adults patients admitted at BMC and is predicted by age above 35 years, positive HIV status, cardinal PTB symptoms, and pleural effusion. Routinely TB screening is highly recommended among adults with fever, cough, night sweating and wasting in countries where HIV is endemic.\u