Efficacy of Homeopathic Herd Health Management in Antibiotic Resistant Dairy Cattle in Northern Spain

2020 ◽  
Author(s):  
María Fernandez Portales
2021 ◽  
Author(s):  
Benti D. Gelalcha ◽  
Getahun E. Agga ◽  
Oudessa Kerro Dego

Mastitis is the most frequently diagnosed disease of dairy cattle responsible for the reduction in milk quantity and quality and major economic losses. Dairy farmers use antibiotics for the prevention and treatment of mastitis. Frequent antimicrobial usage (AMU) undeniably increased antimicrobial resistance (AMR) in bacteria from dairy farms. Antimicrobial-resistant bacteria (ARB) from dairy farms can spread to humans directly through contact with carrier animals or indirectly through the consumption of raw milk or undercooked meat from culled dairy cows. Indirect spread from dairy farms to humans can also be through dairy manure fertilized vegetables or run-off waters from dairy farms to the environment. The most frequently used antibiotics in dairy farms are medically important and high-priority classes of antibiotics. As a result, dairy farms are considered one of the potential reservoirs of ARB and antimicrobial resistance genes (ARGs). To mitigate the rise of ARB in dairy farms, reducing AMU by adopting one or more of alternative disease control methods such as good herd health management, selective dry-cow therapy, probiotics, and others is critically important. This chapter is a concise review of the effects of antimicrobials usage to control mastitis in dairy cattle farms and its potential impact on human health.


2021 ◽  
Vol 17 (1) ◽  
Author(s):  
K. Ikwap ◽  
E. Gertzell ◽  
I. Hansson ◽  
L. Dahlin ◽  
K. Selling ◽  
...  

Abstract Background The development of antimicrobial resistance is of global concern, and is commonly monitored by the analysis of certain bacteria. The aim of the present study was to study the antibiotic susceptibility in isolates of Staphylococcus spp. and Escherichia (E.) coli obtained from healthy pigs originating from nineteen herds enrolled in a study on herd health management in Lira district, northern Uganda. Skin and nasal swabs were analyzed for the presence of Staphylococcus spp., and selectively cultivated to investigate the presence of methicillin-resistant Staphylococcus (S.) aureus (MRSA), and rectal swabs were analyzed for the presence of E. coli. Antibiotic susceptibility was tested by broth micro-dilution. Information on the antibiotic usage and treatment regimens during the previous year was gathered using structured interviews and longitudinal data. Results In Staphylococcus spp., resistance to penicillin (10/19 isolates; 53%), fusidic acid (42%) and tetracycline (37%) were most commonly found. In E. coli, resistance to sulfamethoxazole (46/52 isolates; 88%), tetracycline (54%) and trimethoprim (17%) was most frequent. Methicillin-resistant S. aureus was found in one sample (1/50; 2%). Multi-drug resistant isolates of Staphylococcus spp. and E. coli were found in 54 and 47% of the herds, respectively. At the herd level, no associations could be made between antibiotic resistance and herd size or treatment regimens for either of the bacteria. Conclusion In conclusion, resistance to important antibiotics frequently used in animals in Uganda was common, and the presence of MRSA was demonstrated, in Ugandan pig herds.


2020 ◽  
Vol 186 (11) ◽  
pp. 349-349
Author(s):  
Lauren Landfried ◽  
Patrick Pithua ◽  
Roger D Lewis ◽  
Steven Rigdon ◽  
Jonathan Jacoby ◽  
...  

BackgroundIn a previous study, we found that rates of antibiotic residues in goat carcasses in Missouri were three times the published national average, warranting further research in this area.MethodsWe conducted a cross-sectional survey of goat veterinarians to determine attitudes and practices regarding antibiotics, recruiting 725 veterinarians listed on the American Association of Small Ruminant Practitioners (AASRP) website and 64 Missouri Veterinary Medical Association (MVMA) veterinarians.ResultsWe collected 189 responses (26.1%) from AASRP members (170 valid) and 8 (12.5%) from MVMA veterinarians totalling 178 responses. While the vast majority of all veterinarians indicated that they prescribed antibiotics less than half of the time, Missouri veterinarians indicated that they spent more time treating goats for overt disease like intestinal parasites and less time on proactive practices such as reproductive herd health management comparatively. While veterinarians agreed that antibiotic resistance was a growing concern, veterinarians outside of Missouri seemed more confident that their own prescription practices was not a contributor. Although nationally most veterinarians felt that attending continuing education classes was beneficial, 73.4% in other states attended classes on antibiotic use compared to only four of the nine Missouri veterinarians.ConclusionMissouri veterinarians had less veterinary experience than veterinarians in other states, and this, in conjunction with low continuing education requirements in Missouri relative to most other states, may hinder development of more proactive and effective client–veterinary relationships.


1968 ◽  
Vol 51 (8) ◽  
pp. 1275-1283 ◽  
Author(s):  
R.E. McDowell ◽  
B.T. McDaniel
Keyword(s):  

2011 ◽  
Vol 16 (1) ◽  
pp. 17-18
Author(s):  
Ken NAKADA ◽  
Shin OIKAWA ◽  
Isamu TAKAHASHI ◽  
Manabu KUBOTA

Seminar.net ◽  
2015 ◽  
Vol 11 (1) ◽  
Author(s):  
Camilla Kirketerp Nielsen

The overall objective of this project is research-based development, implementation and evaluation of a game-based learning concept to be used in the veterinary education. Herd visits and animal contact are essential for the development of veterinary competences and skills during education. Yet veterinary students have little occasion to reach/attain a proper level of confidence in their own skills/abilities, as they have limited “training-facilities” (Kneebone & Baillie, 2008). One possible solution mightbe to provide a safe, virtual environment (game-based) where students could practise interdisciplinary clinical skills in an easily-accessible, interactive setting. A playable demo using Classical Swine Fever in a pig herd as an example has been produced for this purpose. In order totailor the game concept to the specific veterinary learning environment and to ensure compliance with both learning objectives and the actual learning processes/procedures of the veterinary students, the project contains both a developmental aspect (game development) and an exploration of the academic (scholastic) and profession (practice) oriented learning context. The initial phase of the project was a preliminary exploration of the actual learning context, providing an important starting point for the upcoming phase in which I will concentrate on research-based development, implementation and evaluation of a game-based virtual environment in this course context. In the academic (scholastic) and profession (practice) oriented learning context of a veterinary course in Herd Health Management (Pig module),ethnographic studies have been conducted by using multiple data collection methods; participant observation, spontaneous dialogues and interviews (Borgnakke, 1996; Hammersley & Atkinson, 2007). All courserelated activities in the different learning spaces (commercial pig herds, auditoriums, post-mortem examinations, independent group work) were followed.This paper will describe the project and it will focus in particular on the initial exploration of the veterinary learning context in terms of theory, empirical data and the methods.


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