ORCID Profile
0000-0001-5641-9626
Current Organisation
Ausvet (Australia)
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Publisher: Hindawi Limited
Date: 11-12-2019
DOI: 10.1111/TBED.13432
Abstract: Para-veterinary systems have arisen in numerous developing countries to address the low capacity of national veterinary services in meeting livestock health demands of mainly smallholder farmers. In Cambodia, the village animal health worker (VAHW) system was established in the early 1990s, involving short training programmes to equip VAHWs to provide basic animal health services for smallholder farmers, particularly the vaccination of cattle for haemorrhagic septicaemia (HS). However, there are increasing expectations that VAHWs provide village level disease surveillance information to the national veterinary services, despite their low-level disease diagnostic skills. To identify opportunities to improve the disease reporting system in Cambodia, a closed-ended cross-sectional study of VAHWs (n = 80) from two provinces was conducted in 2015, examining their contact frequency with district and provincial animal health authorities. Ordinal logistic regression was used to determine factors associated with increased frequency of VAHW contact with the district animal health authorities responsible for national disease reporting. Positive associations between income generated from VAHW activities (p = .01) and the frequency of visiting farmers (p < .0001), with more frequent contacts with district animal health authorities, were identified. High levels of inappropriate use of antibiotics, with almost 90% of VAHW reporting they use antibiotics to treat FMD-affected animals, were reported. Although further research to increase the rates of reporting at the smallholder farmer and VAHW levels is required, increased emphasis on complying with the World Organisation for Animal Health's competency guidelines for veterinary paraprofessionals may be required if they are expected to contribute to national animal disease surveillance systems.
Publisher: Springer Science and Business Media LLC
Date: 04-07-2017
Publisher: Hindawi Limited
Date: 04-10-2022
DOI: 10.1111/TBED.14328
Abstract: Livestock agriculture in Cambodia and Laos is severely affected by endemic and exotic transboundary animal diseases, impacting household livelihoods and food and nutritional security. Collaborative animal health and biosecurity projects were conducted in each country between 2015 and 2019 aimed at increasing smallholder livestock production through mainly knowledge-based interventions in large ruminant disease prevention, nutrition, reproduction and marketing access. This study's objectives were to identify baseline animal health and biosecurity knowledge, attitudes and practices (KAP) of farmers, and temporal changes in key attitudes and practices associated with improved knowledge. Data for each country were analysed separately, and a formal between-country comparison was avoided due to major implementation and management differences. Binomial logistic regression without random terms compared the overall knowledge scores between 2015 and 2018 in each country, and binomial logistic regression with random terms was used to investigate possible associations between animal health and biosecurity knowledge scores and attitudes and practices. In Cambodia, the average animal health and biosecurity knowledge score increased from 4.8 (±2.2)/17 in 2015 to 13.0 (±2.8)/17 in 2018 (p < .0001). In Laos, the average scores improved from 7.2 (±2.5)/12 in 2015 to 7.9 (±2.9)/12 in 2018 (p = .0003). Clinical signs of foot-and-mouth disease were accurately reported by 100% of Cambodian and 88% of Lao project farmers, and overall, attitudes and practices improved in both countries over the study period. The belief that vaccination can improve livestock value was associated with increasing knowledge in both countries (Cambodia: OR 1.45, 95% CI 1.24-1.68, p < .0001 Laos: OR 1.43, 95% CI 1.16-1.75, p = .0006) as was the use of the services of village para-veterinarians if they had better training (Cambodia: OR 1.76, 95% CI 1.20-2.58, p = .004 Laos: OR 2.02, 95% CI 1.19-3.41, p = .009). However, the source of livestock information (District veterinary officials) was the only practice associated with knowledge in both Cambodia and Laos. The influence of resource scarcity on farmer decision making and knowledge measures was considered of particular relevance to the findings.
Publisher: Elsevier BV
Date: 08-2023
Publisher: Hindawi Limited
Date: 21-02-2022
DOI: 10.1111/TBED.14031
Abstract: Foot-and-mouth disease (FMD), caused by the FMD virus (FMDV), is one of the most important of global livestock diseases, impacting even-toed ungulates and distributed mostly in less developed countries that are home to 75% of the human population. A progressive control pathway for FMD (PCP-FMD) was developed to assist countries to better manage FMD risks and progress towards control and eradication. This requires evidence of current FMD seroprevalence to enable the informed risk assessment and the disease control planning required to progress along the initial stages of the PCP-FMD. Despite Laos being an active member of the South East Asia and China FMD c aign, these data have been challenging to obtain. To address this gap, a cross-sectional seroprevalence study in nine northern Lao provinces was conducted in early 2019. The study s led 602 large ruminants and 19 goats from 30 villages. Overall, the large ruminant seroprevalence was 43.7% (95% CI 39.7-47.8), and 90% of s led villages had at least one seropositive animal. Large ruminants suspected of having had clinical FMD in their lifetime were found to have an increased risk of being seropositive (odds ratio 1.96, 95% CI 1.06-3.65, p = .03). An examination of current reporting behaviours of farmers, village veterinary workers and district and provincial officials found that in iduals were using their discretion as to whether disease events required reporting along the chain of command. This, plus the lack of a computerized reporting system, contributed to a loss of historical data, potentially compromising progression on the PCP-FMD. Laos requires ongoing support from donor agencies to improve the current animal disease surveillance system and implement effective FMD control strategies that can enable progress on the PCP-FMD.
Publisher: Hindawi Limited
Date: 21-02-2022
DOI: 10.1111/TBED.14020
Abstract: Para-veterinarians are crucial in providing front-line veterinary care and advice to smallholder farmers in countries with under-resourced national veterinary services. Many of these in iduals undergo basic training with minimal monitoring and evaluation of performance and knowledge levels. To identify the knowledge, attitudes and practices of Cambodian para-veterinarians a cross-sectional survey (n = 80) of Village Animal Health Workers (VAHWs) was conducted during August 2018 in the provinces of Tbong Khmum and Takeo in southern Cambodia. Descriptive statistics indicated that VAHWs had a high level (mean score 86%) of animal health and biosecurity knowledge. As the Royal Government of Cambodia continues to move towards commercial agricultural value chains, VAHWs are crucial to ensuring the safety and sustainability of these systems. Binomial logistic regression modelling found the length of employment (p = .003), reporting of pig diseases (p = .007), recommending the quarantine of newly purchased animals (p = .008), treatment of cases of haemorrhagic septicaemia with antibiotics (p = .032) and washing footwear with water when entering or leaving a farm (p = .008) were all positively associated with a higher (≥92%) animal health and biosecurity knowledge score. These results demonstrate the correlation of positive biosecurity and disease reporting behaviours with high levels of knowledge, providing evidence that improved training of VAHWs can ensure they remain important in supporting the under-resourced national veterinary services. Regular monitoring and evaluation of training programmes for VAHWs will likely further strengthen the livestock sector in Cambodia.
Location: Australia
No related grants have been discovered for Isabel MacPhillamy.