Comparison of the socio-economic value and welfare of working donkeys in rural and urban Ethiopia

Donkeys (Equus asinus) are widely used throughout Ethiopia and play essential roles in a variety of everyday and income-generating tasks for the people that use them. The challenges faced by people and their working equids vary across communities and geographic locations. This may have implications for how donkeys are perceived by the people they work for, the roles they fulfil and ultimately their welfare. Two complementary methodological approaches were used in this study to explore the socio-economic value of donkeys for their owners and the welfare of the donkeys in rural and urban Ethiopia. Using a questionnaire, donkey owners were asked about their donkeys, their attitudes and beliefs related to donkey use and ownership, and the role donkeys played in their lives. Animal-based welfare assessments were also conducted on a sample of donkeys from different locations, with the overarching aim of the study to investigate differences in use, beliefs, and donkey welfare between rural and urban locations. In both rural and urban locations, working donkeys are critical for their owners' income-generating activity and therefore their livelihoods. The work they undertake differs substantially between locations, as does their welfare. Work in each setting presents its own challenges and these are reflected in the behaviour and physical health of the donkeys. Rural donkeys showed more apathetic behaviour, a higher ectoparasite burden and greater evidence of tethering/hobbling. Urban donkeys were more alert and had a wider range of body condition scores. The findings highlight marked differences in the role and welfare of donkeys between different areas within the same country, demonstrating the importance of understanding the context, both from the perspective of humans and working equids, prior to staging interventions intended to benefit either party.

Magnitude of Self-Reported Syndromes of Sexually Transmitted Infections and Its Associated Factors Among Young Incarcerated Persons (18-29 Years) in Correctional Facilities of Gamo Gofa Zone, Southern Ethiopia

BACKGROUND

Sexually transmitted infection is an infection that is typically transmitted by sexual contact and may either end or develop into a sexually transmitted disease. Today, young people are recognized as groups with special health-related vulnerabilities like drug use, unprotected sex and sexually transmitted infections. Despitea number of strategies which focused on young people's health, there was limited evidence of sexually transmitted infection among young incarcerated persons. Thus, the aim of this study was to assess the self-reported syndromes of sexually transmitted infections and associated factors among young incarcerated persons (18-29 years) in correctional facilities of the Gamo Gofa Zone, Southern Ethiopia.

METHODS

A facility-based cross-sectional study was conducted from March 1 to 15, 2019. Simple random sampling was used to select a total of 414 prisoners. The data were entered into Epi.info version 7 and exported and analyzed using SPSS version 20. Bivariate and multivariate logistic regression analysis were carried out. Statistical significance was declared by using the p value of <0.05 at 95% confidence interval.

THE RESULTS

In this study, 403 respondents participated with the response rate of 97.3%. The overall prevalence of self-reported STIs was 35 (8.7%). STI syndromes before incarceration (AOR: 5.267 (95% CI: 1.863, 14.893)), not having family support (AOR; 6.645 (95% CI: 2.327, 18.975)), history of imprisonment (AOR; 2.871 (95% CI: 1.065, 7.42)), not always using condom (AOR; 7.417, (95% CI 2.526, 21.781)), alcohol use (AOR; 5.926, (95% CI 2.282, 15.392)), chat use (AOR; 4.736, (95% CI (1.387, 16.172)) and having sex with commercial sex workers (AOR; 2.764, (95% CI 1.034, 7.388)) were significantly and independently associated with self-reported STIs.

CONCLUSION

Prevalence of self-reported syndromes of STI was high. Attention is needed about sexually transmitted infections for incarcerated young people by concerned bodies, including governmental and non-governmental organizations.

Daily adjunctive therapy with vitamin D3 and phenylbutyrate supports clinical recovery from pulmonary tuberculosis: a randomized controlled trial in Ethiopia

OBJECTIVE

Immunotherapy using vitamin D (vitD₃ ) and phenylbutyrate (PBA) may support standard drug regimens used to treat infectious diseases. We investigated if vitD₃ + PBA enhanced clinical recovery from pulmonary tuberculosis (TB).

METHODS

A randomized controlled trial was conducted in Addis Ababa, Ethiopia. Patients with smear-positive or smear-negative TB received daily oral supplementation with 5000 IU vitD₃ and 2 × 500 mg PBA or placebo for 16 weeks, together with 6-month chemotherapy. Primary end-point: reduction of a clinical composite TB score at week 8 compared with baseline using modified intention-to-treat (mITT, n = 348) and per-protocol (n = 296) analyses. Secondary end-points: primary and modified TB scores (week 0, 4, 8, 16, 24), sputum conversion, radiological findings and plasma 25(OH)D₃ concentrations.

RESULTS

Most subjects had low baseline plasma 25(OH)D₃ levels that increased gradually in the vitD₃ + PBA group compared with placebo (P < 0.0001) from week 0 to 16 (mean 34.7 vs. 127.4 nmol L^-1 ). In the adjusted mITT analysis, the primary TB score was significantly reduced in the intervention group at week 8 (-0.52, 95% CI -0.93, -0.10; P = 0.015) while the modified TB score was reduced at week 8 (-0.58, 95% CI -1.02, -0.14; P = 0.01) and 16 (-0.34, 95% CI -0.64, -0.03; P = 0.03). VitD₃ + PBA had no effect on longitudinal sputum-smear conversion (P = 0.98). Clinical adverse events were more common in the placebo group (24.3%) compared with the vitD₃ + PBA group (12.6%).

CONCLUSION

Daily supplementation with vitD₃ + PBA may ameliorate clinical TB symptoms and disease-specific complications, while the intervention had no effect on bacterial clearance in sputum.

Epidemiological features of fasciolosis in working donkeys in Ethiopia

A cross-sectional coprological survey in the tropical regions of Ada, Akaki, Bereh and Boset, and a retrospective post-mortem investigation were conducted to study the epidemiology of fasciolosis in working donkeys in Ethiopia. Faecal samples from 803 donkeys were collected, and the number of liver flukes recovered from 112 donkeys at post-mortem between 1995 and 2004 were analysed. There was a high prevalence of fasciolosis irrespective of the age of the donkeys. The overall prevalence of the infection was 44.4% in coprologically examined donkeys, and the prevalence in the donkeys examined post-mortem was 41.9%. The infection prevalence was significantly higher in Bereh and Ada regions than in Akaki and Boset regions. Bereh with 72.6% and Boset with 21.5% showed a significantly higher and lower infection prevalence, respectively, than the rest of the regions (P<0.001). There was no significant difference between different age groups of donkeys in the infection prevalence (P>0.05) but infection intensity was significantly higher in donkeys 8 years old and above (P<0.0001). Both Fasciola hepatica and Fasciola gigantica were identified.

Gastrointestinal parasites of working donkeys of Ethiopia

The general prevalence and population composition of gastrointestinal and pulmonary helminths of working donkeys were studied. For the purpose 2935 working donkeys were coprologically examined for nematode and cestode, and 215 donkeys for trematode infections. Seven donkeys that died due to various health problems or were euthanased on a welfare ground were necropsied and the parasites were recovered and identified to the species level. The study was conducted during the periods 1996-1999.Coprological examination revealed 99% strongyle, 80% Fasciola, 51% Parascaris, 30% Gastrodiscus, 11% Strongyloides westeri, 8% cestodes and 2% Oxyuris equi infection prevalence. Over 55% of donkeys had more than 1000 eggs per gram of faeces (epg). Forty two different species of parasites consisting of 33 nematodes, 3 trematodes, 3 cestodes and 3 arthropod larvae were identified from postmortem examined donkeys. Among the nematodes 17 species of Cyathostominae and 7 species of Strongylinae were identified. Other parasites identified include, Habronema muscae, Draschia megastoma, Trichostrongylus axei, Strongyloides westeri, Anoplocephala perfoliata, Anoplocephala magna, Anoplocephaloides (Paranoplocephala) mamillana, Parascaris equorum, Fasciola hepatica, Fasciola gigantica, Gastrodiscus aegyptiacus, Dictyocaulus arnfieldi, Oxyuris equi, Probstmayria vivipara, Gasterophilus intestinalis, Gasterophilus nasalis, Rhinoestrus uzbekistanicus and Setaria equina. This study revealed that working donkeys in Ethiopia are infected with a range of helminths and arthropod larvae, which are representatives of the important pathogenic parasites found in equids worldwide.

A survey of seasonal patterns in strongyle faecal worm egg counts of working equids of the central midlands and lowlands, Ethiopia

A study was conducted for two consecutive years (1998-1999) to determine the seasonal patterns of strongyle infection in working donkeys of Ethiopia. For the purpose 2385 donkeys from midland and lowland areas were examined for the presence of parasitic ova. A hundred percent prevalence of strongyle infection with similar seasonal pattern of strongyle faecal worm egg output was obtained in all study areas. However, seasonal variations in the number of strongyle faecal worm egg output were observed in all areas. The highest mean faecal worm egg outputs were recorded during the main rainy season (June to October) in both years in all areas. Although an increase in the mean strongyle faecal egg output was obtained in the short rainy season (March-April) followed by a drop in the short dry season (May), there was no statistically significant difference between the short rainy season and long dry season (Nov-Feb) (P > 0.05). A statistically significant difference however, was obtained between the main rainy season and short rainy season, and between the main rainy season and dry season (P < 0.05). Based on the results obtained it is suggested that the most economical and effective control of strongyles can be achieved by strategic deworming programme during the hot dry pre-main rainy season (May), when the herbage coverage is scarce and helminthologically 'sterile', and the arrested development of the parasites is suppose to be terminating. This could insure the greatest proportion of the existing worm population to be exposed to anthelmintic and also reduces pasture contamination and further infection in the subsequent wet season.