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Background: Coronavirus disease of 2019 (COVID-19) is an infectious disease caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-COV-2 Virus). It was reported for the first time in Wuhan city, Hubei province of China. The first cases of COVID-19 in Burundi were identified on 31st March 2020. Several signs and symptoms, including mainly; fever, dry cough, fatigue, myalgia, and dyspnea are the most prominent characteristics of the disease. The aim of this study was to provide description of the clinical and epidemiological characteristics of COVID-19 cases identified during the mass screening campaign conducted between July and October, 2020 in Burundi. Methods: We conducted a retrospective secondary analysis of data of clients to the mass screening campaign in Bujumbura city that was run between July and October 2020. Clients with complete data and tested for COVID-19 with Reverse Transcription Polymerase Chain Reaction (RT-PCR) were included in the study. Epi-Info 7.2.2.6 was used to perform descriptive and analytical statistics and Quantum Geographic Information System (QGIS) was used for cases mapping. Association between positive cases and independent variables such as sex, history of contact with confirmed COVID-19 case was measured using chi-square statistical test at a p-value of .05. Results: The study included 20,114 participants. 243 (1.2%) were tested positive for COVID-19. The mean age for confirmed cases was 33 (±15) years. The majority of cases (72.8%) were between 20 and 59 years of age and they were predominantly males (67.9%). 164 (67.5%) were symptomatic and cough was the most frequent symptom observed 109 (66.5%), followed by rhinorrhea 69 (42.1%). Fever was present in only 18 (11.0%) of symptomatic patients. Participants with a history of contact with a COVID-19 confirmed case (aOR=2.2; 95%CI [1.6-3.0]; p-value <.001), were more likely to be positive for COVID-19. Also, those who were coughing (aOR=1.47; 95%CI [1.06-2.05]; p-value=.023) and having sore throat (aOR=2.4; 95%CI [1.1-4.9]; p-value=.02) were more likely to test positive for COVID-19. Conclusion: This study revealed that a significant proportion (32.5%) of COVID-19 patients were silent carriers of the virus. Data highlighted that high proportion of cases were among the active age group and contacts with confirmed cases, and noted high proportion of asymptomatic cases at diagnosis. Measures including routine testing of asymptomatic contacts could contribute to tackling corona virus in Burundi.
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BACKGROUND: Globally in 2017, Burundi was the 9th country with the highest population growth rate of 3.2% and a fertility rate of 5.5 children per woman. This probably suggested low uptake of Modern Contraceptive methods (MCM) in the country. Our analysis investigated factors associated with low uptake of MCM among women of reproductive age in Burundi. METHODS: Cross sectional data of non-pregnant women aged 15-49 years was extracted from the Burundi Demographic and Health Survey (2016-2017). We analysed the data at univariate, bivariate and multivariate levels to assess factors influencing MCM uptake among these women using Epi-Info 7.2.2.6. RESULTS: Of the 9,945 women, 2,372 (23.8%) were using MCM. Ngozi province had the highest prevalence of MCM users [284/691(37.7%)]. The most used MCM among respondents was injectable contraceptive (48.3%). As respondent's age increases, the odds of using MCM decreases; 20-24 years (aOR=0.9, 95% CI [0.6-1.2]), 30-34 years (aOR=0.8, 95% CI [0.5-1.0]), 35-39 years (aOR=0.7, 95% CI [0.5-0.9]), 40-44 years (aOR=0.5, 95% CI [0.5-0.9]) and 45-49 years (aOR=0.4, 95% CI [0.2-0.5]) compared with those in the age group 15-19 years. Muslims (aOR=1.5, 95% CI [1.2-1.9]) and Jehovah witnesses (aOR=3.1, 95% CI [1.7-6.5]) were more likely to use MCM than Catholics. CONCLUSION: The prevalence of MCM remains low among women of reproductive age in Burundi, with injectables being the most used method. Factors such as respondent's age and religion were significantly associated with MCM use. Enhanced access to family planning information and services targeting women who are 30 years or more and engaging religious leaders for their active participation is recommended.
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BACKGROUND: Intermittent Preventive Treatment in pregnancy (IPTp) of malaria is a key component of malaria control strategy in Burundi. Sulfadoxine-pyrimethamine (SP) is the drug of choice. Despite the evidence of the effectiveness of IPTp strategy using SP in reducing the adverse effects of malaria during pregnancy, the uptake and coverage in Burundi is low. This study was carried out to assess the knowledge and utilisation of IPTp among pregnant women of Muramvya Health District and determine factors that influence the uptake. METHODS: This was a community based cross sectional study conducted from 16th to 28th September 2018. A total of 370 pregnant women were recruited from selected settlements of MURAMVYA Health District. A structured questionnaire was administered to elicit information on socio-demographic characteristics, knowledge, and utilisation of IPTp. Epi-Info 7.2.2.6 and Microsoft Excel 2016 software was used to perform univariate, bivariate and multivariate analyses. RESULTS: Among the 370 pregnant women, 310 (83.8%) had taken IPTp-SP at least once in the index pregnancy. However, only 76 (24.5%) had completed the minimum required three doses. Having formal education (aOR=2.5, 95% CI [1.2-5.2], P= .016), parity (aOR=2.1, 95% CI [1.1-4.2], P = .033), and living at less than 5 km from the health facility (aOR=4.1, 95% CI [1.7-9.6], P =0.001) were found to be independent determinants of utilisation (at least one) of IPTp-SP. Also, having formal education (aOR=5.0, 95% CI [2.1-24.3], P<.001), and gestational age at first ANC visit (aOR=3.3, 95% CI [1.4-7.7], P=.005) were found to be independent determinants of taking optimal dose (three+) of IPTp-SP in Muramvya Health District. CONCLUSION: The findings of this study show the low rate of pregnant women receiving the optimal dose of IPTp-SP. The study established that the major factors for IPTp-SP utilisation are; educational level, distance from home to the health facility, parity and the gestational age at the first ANC visit. It is therefore recommended that healthcare providers in Muramvya district should intensify sensitization and awareness campaign on the importance of girl child education and early ANC attendance in order to increase uptake and utilization of IPTp-SP for improved health outcomes.
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BACKGROUND: In September, 2017, human monkeypox re-emerged in Nigeria, 39 years after the last reported case. We aimed to describe the clinical and epidemiological features of the 2017-18 human monkeypox outbreak in Nigeria. METHODS: We reviewed the epidemiological and clinical characteristics of cases of human monkeypox that occurred between Sept 22, 2017, and Sept 16, 2018. Data were collected with a standardised case investigation form, with a case definition of human monkeypox that was based on previously established guidelines. Diagnosis was confirmed by viral identification with real-time PCR and by detection of positive anti-orthopoxvirus IgM antibodies. Whole-genome sequencing was done for seven cases. Haplotype analysis results, genetic distance data, and epidemiological data were used to infer a likely series of events for potential human-to-human transmission of the west African clade of monkeypox virus. FINDINGS: 122 confirmed or probable cases of human monkeypox were recorded in 17 states, including seven deaths (case fatality rate 6%). People infected with monkeypox virus were aged between 2 days and 50 years (median 29 years [IQR 14]), and 84 (69%) were male. All 122 patients had vesiculopustular rash, and fever, pruritus, headache, and lymphadenopathy were also common. The rash affected all parts of the body, with the face being most affected. The distribution of cases and contacts suggested both primary zoonotic and secondary human-to-human transmission. Two cases of health-care-associated infection were recorded. Genomic analysis suggested multiple introductions of the virus and a single introduction along with human-to-human transmission in a prison facility. INTERPRETATION: This study describes the largest documented human outbreak of the west African clade of the monkeypox virus. Our results suggest endemicity of monkeypox virus in Nigeria, with some evidence of human-to-human transmission. Further studies are necessary to explore animal reservoirs and risk factors for transmission of the virus in Nigeria. FUNDING: None.