scholarly journals Antimicrobial usage in cattle and poultry production in Dar es Salaam, Tanzania: pattern and quantity

2022 ◽  
Vol 18 (1) ◽  
Author(s):  
Rogers Azabo ◽  
Stephen Mshana ◽  
Mecky Matee ◽  
Sharadhuli I. Kimera
Keyword(s):  
Dairy Farms ◽  
Dar Es Salaam ◽  
Small Scale ◽  
Antimicrobial Use ◽  
Defined Daily Dose ◽  
Poultry Production ◽  
Cross Sectional ◽  
Poultry Farms ◽  
Daily Dose ◽  
Small Scale Dairy

Abstract Background Antimicrobials are extensively used in cattle and poultry production in Tanzania. However, there is dearth of information on its quantitative use. A questionnaire-based cross-sectional study was conducted from August to September 2019 in randomly selected poultry and small-scale dairy farms, in three districts of Dar es Salaam City eastern, Tanzania, to assess the practice and quantify antimicrobial use. Descriptive and statistical analyses were performed at a confidence interval of 95%. The ratio of Used Daily Dose (UDD) and Defined Daily Dose (DDD) were used to determine whether the antimicrobial was overdosed or under dosed. Results A total of 51 poultry and 65 small-scale dairy farms were involved in the study. The route of antimicrobial administration was 98% orally via drinking water and 2% in feeds for poultry and for small-scale dairy farms, all through parenteral route. Seventeen types of antimicrobials comprising seven classes were recorded in poultry farms while nine belonging to six classes in the small dairy farms. Majority of the farms (poultry, 87.7% and small scale dairy, 84.3%) used antimicrobials for therapeutic purposes. About 41% of the poultry and one third (34%) of the dairy farmers’ were not compliant to the drug withdrawal periods. Beta-lactams, fluoroquinolones, sulphonamides, tetracyclines and macrolides were the commonly used antimicrobials on these farms. In the poultry farms both those with records and those which relied on recall, antimicrobials were overdosed whereas in the small dairy farms, sulfadimidine, oxytetracycline and neomycin were within the appropriate dosing range (0.8–1.2). The majority (58.6%) of farmers had adequate level of practices (favorable) regarding antimicrobial use in cattle and poultry production. This was associated with the age and level of education of the cattle and poultry farmers. Conclusion The study revealed a widespread misuse of antimicrobials of different types and classes in both poultry and small-scale dairy farming in Dar es Salaam, Tanzania. This result gives insight into the antimicrobial use practices and its quantification. The information obtained can guide and promote prudent use of antimicrobials among the farmers by developing mitigate strategies that reduce antimicrobial resistance risk potentials.

Antimicrobial Usage in Cattle and Poultry Production in Dar Es Salaam, Tanzania: Pattern and Quantity

2020 ◽  
Author(s):  
Rogers Azabo ◽  
Stephen Mshana ◽  
Mecky Matee ◽  
Sharadhuli I Kimera
Keyword(s):  
Dairy Farms ◽  
Dar Es Salaam ◽  
Small Scale ◽  
Antimicrobial Use ◽  
Defined Daily Dose ◽  
Poultry Production ◽  
Cross Sectional ◽  
Poultry Farms ◽  
Daily Dose ◽  
Small Scale Dairy

Abstract Background: Antimicrobials are extensively used in cattle and poultry production in Tanzania. However, there is dearth of information on its quantitative use. A questionnaire-based cross-sectional study was conducted from August to September 2019 in randomly selected poultry and small-scale dairy farms, in three districts of Dar es Salaam City eastern, Tanzania, to assess the practice and quantify antimicrobial use. Descriptive and statistical analyses were performed at a confidence interval of 95%. The ratio of Used Daily Dose (UDD) and Defined Daily Dose (DDD) were used to determine whether the antimicrobial was overdosed or under dosed. Results: A total of 51 poultry and 65 small-scale dairy farms were involved in the study. The route of antimicrobial administration was 98% orally via drinking water and 2% in feeds for poultry and for small-scale dairy farms, all through parenteral route. Seventeen types of antimicrobials comprising seven classes were recorded in poultry farms while nine belonging to six classes in the small dairy farms. Majority of the farms (poultry, 87.7% and small-scale dairy, 84.3%) used antimicrobials for therapeutic purposes. About 41% of the poultry and one third (34%) of the dairy farmers’ were not compliant to the drug withdrawal periods. Beta-lactams, fluoroquinolones, sulphonamides, tetracyclines and macrolides were the commonly used antimicrobials on these farms. Trimethoprim and tylosin were under dosed whereas colistin, sulfadiazine, sulfamerazine, flumequin and sulfadimidine were over dosed in the poultry farms and only tylosin over dosed in small dairy farms. The majority (58.6%) of farmers had adequate level of practices regarding antimicrobial use in cattle and poultry production. This was associated with the age and level of education of the cattle and poultry farmers. Conclusion: The study revealed a high and widespread misuse of antimicrobials of different types and classes in both poultry and small-scale dairy farming in Dar es Salaam, Tanzania. This result gives insight into the antimicrobial use practices and its quantification. The information obtained can guide and promote prudent use of antimicrobials among the farmers by developing mitigate strategies that reduce antimicrobial resistance risk potentials.

scholarly journals Irrational Use of Antimicrobials in Poultry Farms and Antimicrobial Resistance: A Cross-Sectional Study

2021 ◽  
Vol 3 (2) ◽  
pp. 10-14
Author(s):  
Talal Alhouzani ◽  
Mohammad Saleem ◽  
Arun Sharma ◽  
Sitaram Khadka ◽  
Ravi Prasad Gupta ◽  
...  
Keyword(s):  
Public Health ◽  
Antimicrobial Resistance ◽  
Production Cycle ◽  
Defined Daily Dose ◽  
Global Public Health ◽  
Cross Sectional ◽  
Health Threat ◽  
Poultry Farms ◽  
Public Health Threat ◽  
Daily Dose

Background: The rampant use of antimicrobials in poultry farms is creating a global public health threat as antimicrobial resistance (AMR) in humans may arise from such practice. This study was conducted with the objective of quantification and hence assessment of the level of antimicrobial use in Pakistani poultry farms so that appropriate utilization of such agents can be assured. Methods: Six randomly selected poultry farms of Pakistan with ten production cycles with 20,000- 30,000 birds in every production cycle were selected for the study from 2018 to 2019. The average dosage utilized on-farm was described by the defined daily dose (DDD) and used daily dose (UDD). Results: It was found that enrofloxacin, amoxicillin, doxycycline, tylocin, and lincomycin were the antimicrobials commonly used by all poultry farms. However, only Enrofloxacin (UDD/DDD = 0.95) was being used within the rational therapeutic range. All the antimicrobials were used irrationally without proper indication and suggestion by the veterinarian. No records on antimicrobials use were found on any farm.   Conclusion: The irrational use of antimicrobials in poultry farms may lead to antimicrobial resistance which has been a global public health threat. The speedy action should be implemented to discourage such rampant use of drugs in poultry farms in Pakistan and countries with similar farming practices for the effective use of antimicrobials in the proper indication.

scholarly journals Leptospira interrogans Serovar Hardjo Seroprevalence and Farming Practices on Small-Scale Dairy Farms in North Eastern India; Insights Gained from a Cross-Sectional Study

Dairy ◽  
2021 ◽  
Vol 2 (2) ◽  
pp. 231-241
Author(s):  
Eithne Leahy ◽  
Rajeswari Shome ◽  
Ram P. Deka ◽  
Delia Grace ◽  
Swati Sahay ◽  
...  
Keyword(s):  
Public Health ◽  
Dairy Farms ◽  
Small Scale ◽  
Leptospira Interrogans ◽  
Farming Practices ◽  
Eastern India ◽  
Cross Sectional ◽  
North Eastern ◽  
North Eastern India ◽  
Small Scale Dairy

Leptospirosis is a zoonotic disease of major public health concern in India. Bovines play an important role in maintaining and transmitting this disease and proximity between dairy cows and humans makes the dairy cow-human nexus a transmission route of public health interest, yet one currently under-examined in North Eastern India. We report a cross-sectional survey carried out on small-scale dairy farms in the states of Assam and Bihar in North Eastern India investigating seroprevalence for Leptospira interrogans serovar Hardjo, the most common pathogenic serovar reported in cattle worldwide. Higher seroprevalence was reported on dairy farms in Bihar 4.5% (95% CI 2.6–7.5%) than in Assam 1.2% (95% CI 0.42–3.6%), but overall seroprevalence levels were low. The study is the first indication of leptospirosis circulating in small-scale dairy farms in these states. To correlate farming practices with zoonotic risk, we combined results from a dairy farmer questionnaire with cow seroprevalence. However, low seroprevalence levels found in this study made the identification of risk factors difficult. Nevertheless, poor farming practices around hygiene and biosecurity on dairy farms have been highlighted. Implementing simple measures could mitigate environmental contamination, and therefore, reduce the risk of Leptospira interrogans, and other zoonoses transmission, at the animal-environment-human interface.

Genetic diversity and population structure of Escherichia coli from neighboring small-scale dairy farms

2011 ◽  
Vol 49 (5) ◽  
pp. 693-702 ◽  
Author(s):  
Jesús Andrei Rosales-Castillo ◽  
Ma. Soledad Vázquez-Garcidueñas ◽  
Hugo Álvarez-Hernández ◽  
Omar Chassin-Noria ◽  
Alba Irene Varela-Murillo ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Genetic Diversity ◽  
Population Structure ◽  
Dairy Farms ◽  
Small Scale ◽  
Small Scale Dairy

scholarly journals Univariate associations between housing, management, and facility design factors and the prevalence of lameness lesions in fourteen small-scale dairy farms in Northeastern Algeria

2020 ◽  
Vol 13 (3) ◽  
pp. 570-578 ◽  
Author(s):  
Zoubida Dendani-Chadi ◽  
Khelaf Saidani ◽  
Loubna Dib ◽  
Fayçal Zeroual ◽  
Faouzi Sammar ◽  
...  
Keyword(s):  
Univariate Analysis ◽  
Indirect Costs ◽  
Dairy Farms ◽  
Site Investigation ◽  
Cross Sectional Study ◽  
Small Scale ◽  
Facility Design ◽  
Cross Sectional ◽  
Housing Management ◽  
Increased Risk

Background and Aim: This cross-sectional study aimed to analyze the associations between different types of housing, management, and facilities on the prevalence of lame, causing lesions in smallholder dairy farms in Algeria. Materials and Methods: The on-site investigation took place between December 2012 and May 2015. All cows were locomotion scored on a four-point scale, and foot lesions causing lame were diagnosed and recorded. Factors related to the farm and the cows' conditions were also assessed. The association between the possible risk factors and lame lesions was assessed using univariate analysis. Results: Of the 349 cows evaluated, 13% were lame (lameness score ≥2), with higher lameness values recorded for the hind feet than for the forefeet. Cows without lameness were classified as healthy. The two most frequent lesion diagnoses observed in lame cows were interdigital dermatitis/heel horn erosion (ID/HE; 39%) and interdigital phlegmon (IP; 35%), followed by traumatic lesions (T; 11%), digital dermatitis (DD; 8.7%), and laminitis-related diseases (L; 6.5%). The risk of being lame was increased in large herds with cows of the Holstein breed, and those in the third parity and above. Tie housing, concrete floor, concentrate feeding, zero-grazing, and the use of foot trimming occasionally were associated with increased risk for the presence of lame lesions. The region and footbathing frequency had no association with the prevalence of lame lesions (p≥0.05). Conclusion: These results have important implications; they indicate that several aspects of housing, management, and facility design are common protective factors for the prevalence of lame lesions. These factors should be maintained correctly to not only reduce the number of lame cows in these herds but also decrease the direct and indirect costs associated with cases of lameness.

scholarly journals Kelayakan Usaha Ayam Broiler (Studi pada Usaha Peternakan di Desa Cibinong)

2018 ◽  
Vol 33 (2) ◽  
pp. 96
Author(s):  
Elpawati Elpawati ◽  
Achmad Tjachja Nugraha ◽  
Ratu Shofiatina
Keyword(s):  
Small Scale ◽  
Selling Price ◽  
Poultry Production ◽  
Poultry Farm ◽  
Financial Feasibility ◽  
Positive Growth ◽  
Poultry Farms ◽  
Positive Growth Rate ◽  
Small Scale Farmers ◽  
The Many

<p>Indonesia poultry consumption has increased year by year, with the average positive growth rate of 4.6%. This situation can be a chance for both small and large scales of poultry farmers, considering that poultry consumption is increasing every year. The rate of poultry production in Gunung Sindur was correlated with the amount of the existing poultry farms. Romli Farm was a small scale poultry farm in Gunung Sindur, Bogor. This poultry farm, with no partnership, could independently survive amongst the many other existing farms. However, although the opportunities were wide open, this business was not always viable for the farmers because many of small-scale farmers could not be able either to increase the income or to carry on the business. This research aimed to study the income, financial feasibility (NPV, IRR, Net B/C Ratio, and PP), the BEP of Selling Price, and the BEP of Product in Romli Farm.</p>

Performance of small-scale dairy farms in the highlands of central Mexico during the dry season under traditional feeding strategies

2014 ◽  
Vol 47 (2) ◽  
pp. 331-337 ◽  
Author(s):  
Carlos Galdino Martínez-García ◽  
Adolfo Armando Rayas-Amor ◽  
Juan Pablo Anaya-Ortega ◽  
Francisco Ernesto Martínez-Castañeda ◽  
Angélica Espinoza-Ortega ◽  
...  
Keyword(s):  
Dairy Farms ◽  
Dry Season ◽  
Small Scale ◽  
Feeding Strategies ◽  
Central Mexico ◽  
Small Scale Dairy
Sign in / Sign up

Export Citation Format

Share Document