Sero-prevalence status of foot and mouth disease in the North Western Amhara Regional State, Ethiopia

A cross-sectional survey was conducted on serum samples collected from North and South Gondar zones of North Western Amhara Regional State, Ethiopia to determine the sero-prevalence of foot and mouth diseases in bovine species. The samples were processed with the nonstructural protein (NSP) enzyme linked immunosorbent assay (ELISA) that can able to differentiate foot and mouth disease (FMD) naturally infected vaccinated animals. From the total sera tested, the overall sero-prevalence of foot and mouth disease in cattle at the North and South Gondar zones was 14.9% (86/578). The prevalence rate was high in North Gondar, 17.8% (66/370), as compared to 9.6% (20/208) in South Gondar and the difference was statistically significant (χ² =7.108, p=0.008). Highest sero-prevalence was observed at Metema (62.5%), Quara (46.7%) and Alefa Takusa (34.9%) districts of North Gondar zone, which are bordering with Sudan. The difference among the districts is also statistically significant (χ²=141.115, p=0.0001). There was also a significant association between seropositivity and age groups (χ²=9.483, P=0.009) but there was no significant association between the seropositivity and sex (χ²=0.623, p=0.430). This information on sero surveillance of foot and mouth disease in cattle is important for further epidemiological studies towards developing effective foot and mouth disease control strategies, particularly in these areas where animal movement is not restricted.Keywords: Cattle, Seroprevalence, FMD, North West Amhara Region, 3ABC ELIS

Effects of combined application of phosphorus and sulfur fertilizers on agronomic traits and protein content of supplementary irrigated haricot bean (Phaseolus vulgaris) varieties in Raya Valley, Northern Ethiopia

Haricot bean is primarily grown in Ethiopia for human consumption and export earnings. A market demand for haricot bean, both in the domestic and export market, has triggered the production of haricot bean in selected areas of Ethiopia though its production is constrained by several factors such as poor soil fertility and erratic rainfall. This study was carried out to investigate the combined effect of phosphorus and sulfur fertilizers on yield, yield related traits and protein content of haricot bean (Phaseolus vulgaris) varieties at the research field of Mekoni Agricultural Research Center during 2016/17 cropping season. The experiment was laid out in split plot design where varieties were assigned to the main plots and fertilizer rates to the sub plots in three replications. Three phosphorus (P) rates (10, 20 and 30 kg ha-1) were combined with four sulfur (S) rates (15, 30, 45 and 60 kg ha-1) and applied in combination to Melka Awash-98 and Nasir varieties. Data on phenological, agronomic and quality traits were collected and determined. Partial budget analysis was carried out to assess the profitability of the applications. P-S fertilizer treatments were  significantly affected by varieties. Treatments were significantly affected by varieties and the imposed P and S rates. The interaction effect due to variety by fertilizer the two factors significantly affect days to flowering, plant height, hundred seed weight and protein content. Tallest plants, fewer days to flowering and maturity, many pods/plant, heavier seeds, higher grain yield ha-1 and better protein content were recorded where the fertilizer application rate was 20 kg ha-1P and 30 kg ha-1 S for both varieties. Grain yield ranged from 1520 to 3000 kg ha-1 depending on P-S fertilizer rates and varieties. Nasir variety seems to be superior over Melka Awash-98 for most traits except protein content. However, production of Melka Awash-98 under 20 kg ha-1P and 15 kg ha-1 S fertilization tend to be more economical as it resulted in highest net benefit return. Although not profitable, planting Melka Awash-98 using an application rate of 20 kg ha-1P and 30 kg ha-1 S could be suggested for use in the area to ensure earliness and high grain yield

Investigation of the high rates of extrapulmonary tuberculosis in Ethiopia reveals no single driving factor and minimal evidence for zoonotic transmission of Mycobacterium bovis infection

Ethiopia, a high tuberculosis (TB) burden country, reports one of the highest incidence rates of extra-pulmonary TB dominated by cervical lymphadenitis (TBLN). Infection with Mycobacterium bovis has previously been excluded as the main reason for the high rate of extrapulmonary TB in Ethiopia.; Here we examined demographic and clinical characteristics of 953 pulmonary (PTB) and 1198 TBLN patients visiting 11 health facilities in distinct geographic areas of Ethiopia. Clinical characteristics were also correlated with genotypes of the causative agent, Mycobacterium tuberculosis.; No major patient or bacterial strain factor could be identified as being responsible for the high rate of TBLN, and there was no association with HIV infection. However, analysis of the demographic data of involved patients showed that having regular and direct contact with live animals was more associated with TBLN than with PTB, although no M. bovis was isolated from patients with TBLN. Among PTB patients, those infected with Lineage 4 reported "contact with other TB patient" more often than patients infected with Lineage 3 did (OR = 1.6, CI 95% 1.0-2.7; p = 0.064). High fever, in contrast to low and moderate fever, was significantly associated with Lineage 4 (OR = 2.3; p = 0.024). On the other hand, TBLN cases infected with Lineage 4 tended to get milder symptoms overall for the constitutional symptoms than those infected with Lineage 3.; The study suggests a complex role for multiple interacting factors in the epidemiology of extrapulmonary TB in Ethiopia, including factors that can only be derived from population-based studies, which may prove to be significant for TB control in Ethiopia

Risk factors of visceral leishmaniasis: a case control study in north-western Ethiopia

Background Visceral leishmaniasis (VL, also called “kala-azar”), is a life threatening neglected tropical infectious disease which mainly affects the poorest of the poor. VL is prevalent in Ethiopia particularly in the northwest of the country. Understanding the risk factors of VL infection helps in its prevention and control. The aim of the present study was to identify the factors associated with VL. Methods A case–control study was carried out during the period of January-July 2013 in northwest Ethiopia. Cases and controls were diagnosed using clinical presentation, the rk39 rapid diagnostic test and Direct Agglutination Test (DAT). A total of 283 (84.8% males versus 15.2% females) participants were interviewed. 90 cases and 193 controls were involved, matched by age, sex and geographical location with a ratio of 1:2 (case: controls). Univariate and backward multivariate conditional logistic regression were used to identify risk factors of VL. Results Elevated odds of VL was associated with goat ownership (OR = 6.4; 95%: confidence interval [Cl]: 1.5-28.4), living in houses with cracked wall (OR = 6.4; 95% Cl: 1.6-25.6), increased family size (OR = 1.3; 95% Cl: 1.0-1.8) and the number of days spent in the farm field (OR = 1.1; 95% Cl: 1.0-1.2). However, daily individual activities around the home and farm fields, mainly sleeping on a bed (OR = 0.2; 95%: Cl 0.03-0.9), sleeping outside the house under a bed net (OR = 0.1; 95% Cl: 0.02-0.36)] and smoking plant parts in the house during the night time (OR = 0.1; 95% Cl: 0.01-0.6) were associated with decreased odds of being VL case. Conclusion Our findings showed that use of bed net and smoke could be helpful for the prevention of VL in the area particularly among individuals who spend most of their time in the farm. VL control effort could be focused on improving housing conditions, such as sealing cracks and crevices inside and outside houses. Further research is warranted to elucidate the role of goats in the transmission of L. donovani, assess the impact of bed nets and the role of the traditional practice of smoking plants

Mothers’ experience of disrespect and abuse during maternity care in northern Ethiopia

Background: The provision of respectful and satisfactory maternity care is essential for promoting timely care-seeking behaviour, and ultimately ensuring the health and well-being of mothers and their babies. Disrespectful and abusive care has been recognized as one of the barriers to seeking timely maternity health services. However, the issue has not been adequately researched in community settings in low- and middle-income countries using validated measurement tools. Objective: This study was conducted to assess the extent of, and factors associated with, disrespectful and abusive maternity care reported by women who utilized facility-based delivery services in northern Ethiopia. Methods: We conducted a community-based cross-sectional study in Tigray, northern Ethiopia. Women who gave birth in the preceding year and visited health institutions for these deliveries were selected using a multistage cluster sampling procedure. Data were collected using a pretested questionnaire. Six domains of disrespect and abuse (D and A) were included in the questionnaire. Socio-demographic and obstetric related factors associated with D and A were tested using a negative binomial regression model. Results: Of the 1125 women in the sample, 248 (22%; 95% CI: 19.8%, 24.4%) reported at least one incident of D and A during delivery at a public health facility in northern Ethiopia. Higher incidents of D and A were reported by women who were older than 19 years at the time of delivery (aIRR = 2.649 (95% CI: 1.455, 4.825) compared to younger women. Incidents of D and A were reported more by women residing in urban areas, by women educated to the ninth grade and above, by women who experienced longer labour duration, and also by women who were not permitted to have support persons attend labour and delivery. Conclusions: A fifth of the women reported D and A while receiving care during labour and delivery. Policies and practices aimed at ensuring universal coverage for institutional deliveries need to promote respectful maternity care for women in all facilities

Women suffer more from disrespectful and abusive care than from the labour pain itself : a qualitative study from Women's perspective

Background: Utilization of institutional delivery services could be hampered by women's experience of disrespectful and abusive care during childbirth. However, such experiences are not well documented and taken into consideration id planning maternal health services in many developing countries. The aim of this study was to describe women's experience of disrespect and abuse during giving birth at health facilities in northern Ethiopia. Methods: A qualitative phenomenological study was conducted in Tigray, Ethiopia. Focus group discussions (FGDs) with primipara and multipara women were conducted to collect the necessary information. All study participants had their last delivery at a health facility in the year preceding the study. A semi-structured discussion guide was used to elicit discussion. Discussions were audio recorded and transcribed verbatim in the local language and then translated to English. Data were analyzed using thematic analysis approach assisted by the Open Code qualitative data management software. Results: The study participants described disrespect and abuse as serious obstacles to utilization of maternal health services. Women reported experiencing feelings of being infantilized, losing self-control, being overlooked, being informed bad news without proper preparation, repeated examination without being properly communicated/ informed, disallow companions, and left unattended during labor. Facility related issues include women's perception of incompetence of professionals attending delivery, unhygienic facilities, and unavailability of basic supplies. Conclusion: Women consider health facilities not fully prepared to provide respectful maternal care. Sustainable increase in institutional delivery requires ensuring quality, compassionate and caring services in all health facilities

Effect of Acacia tortilis pods on intake, digestibility and nutritive quality of goat diets in southwestern Eritrea

Fresh Acacia tortilis pods were mixed with low quality native grass hay to form the following five rations: 100% hay (T1), 25% pods and 75% hay (T2), 50% pods and 50% hay (T3), 75% pods and 25% hay (T4) and 100% pods (T5) on ‘as fed' weight basis. Fifteen male Barka goats, approximately one year old and 10–15kg body weight, were randomly assigned to the five rations and fed in individual pens. Chemical composition, dry matter intake (DMI), in vitro dry and organic matter digestibility and body weight changes of the animals were evaluated. The average crude protein content of the pods was about 47% higher than the 7% minimum required for normal rumen function, while that of the hay was about 13% below. Percent ash, neutral detergent fibre (NDF), acid detergent fibre (ADF), hemi-cellulose (HC), cellulose (CL) and acid detergent lignin (ADL) contents were higher in the hay than in the pods. The pods were, however, generally higher in Ca, P, Mg and Na than the hay. Average DMI (g d-1 and g kg-1 LBW), percent in vitro dry and organic matter digestibility and body weight gains (total kg and gd-1) increased with an increase in A. tortilis pods, up to 75% level and then begun to decline. However, despite the decrease, T5 still had significantly (P < 0.05) higher feed digestibility and body weight gains than T2 and T3. Thus, supplementing low quality range herbage with Acacia pods can considerably improve the nutritive value of range livestock diets, particularly during the dry season when other types of fodder are of extremely low quality. Keywords: Acacia pods, Barka goat diet, range forage, pastoralists, semi-arid EritreaAfrican Journal of Range & Forage Science 2003, 20(1): 59–6

Estimating evapotranspiration and determining crop coefficients of irrigated sweet potato (Ipomoea batatas) grown in a semi-arid climate

Please read abstract in the article.The Agricultural Research Council Professional Development Programme, the Department of Rural Development and Land Reform, as well as the National Research Foundation of South Africa.http://www.elsevier.com/locate/agwat2021-04-30hj2020Plant Production and Soil Scienc