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The vaccination rate against COVID-19 remains low in developing countries due to vaccine hesitancy. Vaccine hesitancy is a public health threat in curbing COVID-19 pandemic globally. Healthcare professionals have been found to play a critical role in vaccine advocacy and promotion campaigns in the general population. A cross sectional study was conducted in the initial months of the COVID-19 vaccination roll out program in Tanzania to determine the acceptance rate, perceived barriers, and cues for actions. A total of 811 healthcare professionals participated from 26 health facilities in western Tanzania. The World Health Organization (WHO) vaccine acceptance questionnaire was adopted with minor modifications to capture the local contexts and used in data collection. Only (18.5%) healthcare professionals had received a COVID-19 vaccine and acceptance rate was 29%. The majority (62%) of participants were in the hesitancy stage due to issues related to lack of effective communication and reliable information regarding efficacy and safety. In this era of COVID-19 pandemic, there is a need to engage and involve public health figures and opinion leaders through transparent dialogue to clarify vaccine-related safety, quality, and efficacy. These strategies will reduce misconception, mistrust, and improve uptake among healthcare professionals and eventually in the general population. [ABSTRACT FROM AUTHOR]

Background: Surveillance of the clinical morbidity of malaria remains key for disease monitoring for subsequent development of appropriate interventions. This case study presents the current status of malaria morbidities following a second round of mass distribution of long-lasting insecticidal nets (LLINs) on Ukerewe Island, northwestern Tanzania. Methods: A retrospective review of health-facility registers to determine causes of inpatient morbidities for every admitted child aged < 5 years was conducted to ascertain the contribution of malaria before and after distribution of LLINs. This review was conducted from August 2016 to July 2018 in three selected health facilities. To determine the trend of malaria admissions in the selected facilities, additional retrospective collection of all malaria and other causes of admission was conducted for both < 5- and > 5-year-old patients from July 2014 to June 2018. For comparison purposes, monthly admissions of malaria and other causes from all health facilities in the district were also collected. Moreover, an LLIN-coverage study was conducted among randomly selected households (n=684). Results: Between August 2016 and July 2018, malaria was the leading cause of inpatient morbidity, accounting for 44.1% and 20.3% among patients < 5 and > 5 years old, respectively. Between October 2017 and January 2018, the mean number of admissions of patients aged < 5 years increased 2.7-fold at one health center and 1.02-fold for all admissions in the district. Additionally, approximately half the households in the study area had poor of LLIN coverage 1 year after mass distribution. Conclusion: This trend analysis of inpatient morbidities among children aged < 5 years revealed an upsurge in malaria admissions in some health facilities in the district, despite LLIN intervention. This suggests the occurrence of an unnoticed outbreak of malaria admissions in all health facilities. [ABSTRACT FROM AUTHOR]

Background: Adherence to option B+ antiretroviral treatment (ART) is vital to a successful implementation of Prevention of Mother to Child Transmission (PMTCT) program. Further studies show that optimal viral suppression is also crucial for a successful PMTCT program, however barriers to adherence exist and differ among populations and particularly within few years of its adoption in Tanzania. This study therefore aimed at investigating the level and predictors of adherence to ART option B+ among pregnant and lactating women in rural and urban settings of eastern Tanzania. Methodology: A cross-sectional study was conducted among 305 pregnant women and lactating mothers on Option B+ regime from six health facilities located in rural and urban settings in Morogoro region in eastern Tanzania. Data were collected using a structured questionnaire. Data analysis was performed using descriptive statistics, as well as bivariate and multivariate logistic regression. Results: Good adherence to option B+ PMTCT drugs was 26.3% and 61.1% among respondents residing in urban and rural areas respectively. The rural residents were 4.86 times more likely to adhere compared to their counterparts in an urban area (aOR = 4.86; 95% CI = 2.91–8.13). Similarly, women with male partners’ support in PMTCT were 3.51 times more likely to have good adherence than those without (aOR = 3.51, 95% CI = 1.21–10.15). Moreover, there was a significantly lower odds of adherence to option B+ among those who had been on treatment between one to two years as compared to those had less than one year of treatment (aOR = 0.45; 95%CI = 0.22–0.93). Conclusion: Adherence to PMTCT option B+ antiretroviral drugs treatment among pregnant women and breastfeeding mothers was low and much lower among urban residents. Adherence was significantly predicted by rural residence, male partner support and short duration on ART. Efforts to improve adherence should focus on increasing male participation on PMTCT, tailored interventions to urban residents and those who have been on ART for a long duration. [ABSTRACT FROM AUTHOR]

Background: Benign breast diseases are a neglected entity in developing countries despite the fact that they constitute the majority of breast complaints. There is a paucity of published information regarding benign breast diseases in Tanzania. This study describes our experience in the management of benign breast diseases outlining the clinicopathological pattern and treatment modalities of these diseases in our local setting. Methods: This prospective descriptive study was conducted between November 2009 and March 2013 at Bugando Medical Centre in Tanzania on female patients aged 10 years and above presenting with benign breast diseases. Results: A total of 346 female patients with benign breast diseases were studied. The majority of patients, 255 (73.7%) were younger than 30 years. Breast lump was the most frequent presentation in 67.6% of patients. Fibroadenoma 95 (60.0%) was the most frequently diagnosed benign breast disease followed by fibrocystic changes (19.0%). Out of 295 patients who had histopathological examination, 64 (21.7%) had proliferative lesions. Of these, 18 (28.1%) had proliferative lesions with atypia while 46(71.9%) had proliferative lesions without atypia. Eight (2.6%) patients were HIV positive with the median CD 4+ count of 258 cells/µl. The majority of patients, 295(85.2%) underwent surgical treatment of which lumpectomy was the most common procedure performed. Conclusion: Benign breast diseases are more common than malignancies in our environment and occur mainly in young women less than 30 years of age and were mostly fibroadenoma and fibrocystic change. Though premalignant lesions of proliferative lesions with atypia were less common in this study, it is advisable that all cases of breast lesions should be carefully evaluated to exclude possibility of breast cancer. [ABSTRACT FROM AUTHOR]

Background: Despite the growing recognition of domestic violence as a public health and human rights concern, it remains rampant in developing countries and has a negative impact on the victim's health. This study describes the injury characteristics and treatment outcome of trauma associated with domestic violence in north-western Tanzania. Methods: This was a descriptive prospective study of patients who were managed for domestic violence related trauma at Bugando Medical Centre in Mwanza, Tanzania from April 2009 to March 2014. Results: A total of 324 patients (M: F = 1: 10.6) were studied. Majority of the patients were in the second and third decades of life. The perpetrators were mainly husbands and ex-partners (55.5%). Suspecting sexual partner being unfaithful was the most common reason given by victims for domestic violence in 63.4% of cases. Blunt and sharp objects (56.8%) were the most common weapons used. Gunshot injuries were recorded in 0.6% of cases. The head/neck was commonly affected in 68.5%. Soft tissue injuries (77.8%) were the most frequent type of injuries. The majority of patients (65.4%) sustained mild injuries. Twenty-three (7.1%) patients were HIV positive. Surgical treatment was performed in only 34.6% of cases. Complication rate was 26.8%. The median hospital stay was 12 days. Mortality rate was 6.5%. The main predictors of mortality were advanced age (> 60 years), late presentation, severity of injury, severe head injury, HIV seropositivity, low CD 4 count (<200 cells), surgical site infection (p<0.001). More than two-thirds of patients were lost to follow up. Conclusion: Domestic violence related trauma remains rampant in northwestern Tanzania and contributes significantly to high morbidity and mortality. Urgent preventive measures targeting at reducing the occurrence of domestic physical violence is necessary to reduce the morbidity and mortality resulting from these injuries. [ABSTRACT FROM AUTHOR]

Background: Needle-stick injuries (NSIs) and splash exposures carry a risk of occupational acquisition of HIV and other blood borne pathogens to healthcare workers (HCWs) involved in clinical care. This study was carried out to determine the frequency and factors contributing to NSIs and splash exposures as well as post -exposure practices among HCWs in our centre. Methods: This was a cross-sectional study among healthcare workers which was conducted at Bugando Medical Centre (BMC) over a one-year period between April 2013 and March 2014. Results: Out of 436 HCWs who participated in this study, 212 (48.6%) reported incidents of NSIs and splash exposures within the previous 12 months. NSIs were reported by 65.1% (n= 138) and splash exposures by 27.4% (n = 58). Sixteen (7.5%) respondents had both NSIs and splash exposures. High rates of NSIs were observed among nurses (71.0%), during procedures (53.6%) and occurred commonly in the Accident and Emergency department (33.3%). Hollow bore needles were responsible for 63.8% of NSIs. Splash exposures occurred more commonly in operating theatre (41.4%). At the time of the exposure, 116 (54.7%) HCWs wore protective equipment. The most common action following exposure was washing the site with soap and water (55.6%). Only 68 (32.1%) reported the incident of exposure to the relevant authority. Healthcare workers aged = 40 years; those with work experience of = 5 years and those not trained on issues related to infection prevention and occupational risk reduction were more likely to be exposed to any type of occupational injuries studied. While male healthcare workers were less likely to be exposed to NSIs, female were more likely to encounter both NSIs and mucocutaneous splashes (p < 0.001). The majority of HCWs, 185 (87.3%) were not adequately immunized for hepatitis B virus and only 17 (8.0%) were fully vaccinated, having received three doses of the vaccine. Only 16.7% of exposed HCWs received post-exposure prophylaxis for HIV. Subsequent six-month follow-up for HIV showed zero seroconversion. Conclusion: NSIs and splash exposures are common among HCWs at our centre and are under-reported. Post- exposure management is generally poor. All HCWs should be trained on issues related to infection prevention and occupational risk reduction. The hospital should establish surveillance system for registering, reporting and management of occupational injuries and exposures. [ABSTRACT FROM AUTHOR]

Background: Mob-justice poses a medico-legal, social and public health problem in most developing countries including Tanzania and has shown to have negative effects on social and health of the country, communities, and families. This study was conducted to analyze the mob-justice situation in north-western Tanzania to determine the causes and injury characteristics of mob-justice cases and the outcome of treatment among survivors. Methods: This prospective study involved non-consecutive cases of mob-justice that were reported at Bugando Medical Centre in northwestern Tanzania from August 2006 to June 2014. Bugando Medical Centre in Mwanza, north-western Tanzania. Recruitment of cases to participate in the study was done in the pathology and surgery departments. All mob justice cases that were brought in dead (deceased) underwent autopsy examination in the pathology department and those who were severely injured (alive) were managed in the surgical wards by the admitting surgical team. Information on the cases was obtained from police, the relatives, friends and other witnesses if available. Variables studied included sociodemographic data of victims (age, sex, occupation and education), causes of mob-justice, weapons and methods used in executing mob-justice, body region affected and the type of injury. Results: A total of 234 cases (i.e. 170(72.6%) deaths and 64 (27.4%) seriously injured patients) of mob-justice were studied. The median age of victims was 28 years. Males outnumbered females by a ratio of 6.1: 1. The most common reason for a mob-justice was theft/robbery in 63.2% of cases. Stoning (50.4%) and burning (43.6%) were the most frequent methods used in executing mob-justice. The head (95.7%) and the musculoskeletal (63.2%) were the most common body region injured. Open wounds (97.4%) and fractures (47.9%) were the most common type of injuries sustained. More than 70% of the victims who were brought in alive (64 cases) were treated surgically, of which wound debridement (75.6%) was the most common procedure performed. Complication and mortality rates were 51.6% and 51.1% respectively. The age > 60 years, late presentation > 48 hours, severe head injury (GCS 3-8) and admission systolic blood pressure < 90 mmHg significantly influenced mortality (p < 0.001). The overall median length of hospital stay was 28 days. Patients who had long bone fractures stayed longer in the hospital and this was statistically significant (p < 0.001). Conclusion: Mob-justice constitutes a medico-legal, social and public health problem in Tanzania that needs immediate attention. Addressing the root causes of mob-justice such as poverty, lack of education, unemployment, and substance abuse will reduce the incidence of mob-justice in our environment, hence saving life. [ABSTRACT FROM AUTHOR]

Background: Breast cancer and its treatment constitute a great challenge in resource limited countries as found in Africa. This study was conducted to assess the quality of operable breast cancer in our setting and compare with the international standards. Methods: This was a retrospective study of histologically confirmed breast cancer patients seen at the department of Surgery of Bugando Medical Centre from January 2004 to December 2013. The details of patients were obtained using data derived prospectively from and also from patients' files kept in the Medical Record Department, the surgical wards, operating theatre and histopathology laboratory. The study variables included demographic data, menopausal status, duration of illness, preoperative diagnosis, tumor size, pathological nodal status, clinical stage, histopathological type and grade, and treatment modalities. This information was collected using a pre-formed questionnaire. Results: A total of 374 patients were studied. The median age at diagnosis was 48 years (range 18- 84 years). Pre-operative bilateral mammography was performed in 56 (14.9%) and fine needle aspiration cytology in 221 (59.0%) patients. Triple assessment before definitive surgery was performed in only 42 (11.2%) patients. Excisional biopsy was performed in 214 (57.2%) patients. Complete pre-operative staging according to AJCC was performed in 289 (77.3%) patients. Definitive surgical procedure was performed in 372 (99.5%) patients, of which 366 (98.4%) patients had mastectomy. Axillary dissection was performed in 224 (65.5%) patients. None of our patients had sentinel node biopsy performed. The tumor size, histopathological grade, margins of excision, and the total number of nodes removed were recorded in 158 (42.5%), 308 (82.4%), 69(18.5%) and 198 (53.2%) patients respectively. Histopathological type was reported in all patients (100%). Estrogen receptor and progesterone receptor status was not reported in all patients. Adjuvant chemotherapy and hormonal therapy were given in 59 (42.8%) and 208 (55.6%) patients respectively. Conclusion: This study demonstrated that the quality of breast cancer care in this institution was below the accepted international standards. This study may be used to make interventions for improvement of quality of breast cancer care in this part of Tanzania and in similar institutions in resource limited countries. [ABSTRACT FROM AUTHOR]

Laboratory confirmation among presumptive tuberculosis (PTB) patients is pivotal in ensuring prompt management. Limited information exists in Tanzania regarding the performance of GeneXpert MTB/RIF® in comparison with conventional methods. An operational study was conducted involving 806 PTB patients at Sekou Toure Hospital in Mwanza, Tanzania from June to November 2013. Patients' information was obtained and their respective sputum samples analyzed by lightemitting diode fluorescent microscopy (LED FM) and GeneXpert MTB/RIF®. The mean age of study participants was 39.6±16.0 years, with males accounting for 50.5%. The majority of patients (97.5%) were new cases. The proportions of PTB patients confirmed by LED FM and GeneXpert MTB/RIF® were 14.1% (114/806) and 23.7% (191/806) respectively, resulting into a 9.6% incremental detection rate by GeneXpert MTB/RIF® over LED FM. The detection rate among HIV positive individuals was also higher [23.6% (63/267) vs 14.2% (38/267), respectively], with an incremental detection of 9.4%. The incremental detection of PTB by GeneXpert MTB/RIF® over LED FM calls for expansion of its use to increase detection of smear negative PTB among people living with HIV. [ABSTRACT FROM AUTHOR]

Motorcycle helmets have been reported to reduce the risk of death and head injuries following motorcycle accidents. The aim of this descriptive prospective study was to determine the injury outcome among helmeted and non-helmeted motorcyclists and passengers at a tertiary hospital in north-western Tanzania. A total of 654 patients involved in the motorcycle accident were studied. Of these, 468 (71.6%) were motorcyclists (riders) and the remaining 186 (28.4%) were passengers. The median age of patients at presentation was 26 years. Male outnumbered females by a ratio of 4.5: 1. Helmet use was reported in 312 (47.7%) patients. Non-helmeted patients were young compared with helmeted patients and this was statistically significant (p=0.021). The rate of helmet use was significantly higher among motorcyclists than among passengers (p=0.004). History of alcohol consumption prior to the accident was reported in 212 (32.4%) patients. The rate of helmet use was significantly low among alcohol consumers compared with non-alcohol consumers (p=0.011). Lack of helmet use was significantly associated with abnormal head Computed Tomography scans, admission to the Intensive care unit, severe trauma, and worse traumatic brain injury severity (p<0.001). Helmet use was significantly associated with shorter period of hospitalization and reduced mortality rate (p<0.001). Motorcycle helmet use is still low in this part of Tanzania and this poses a great impact on injury outcome among motorcycle injury patients. This observation calls for action to implement more widespread injury prevention and helmet safety education and advocacy. [ABSTRACT FROM AUTHOR]