Estudio epidemiológico de la viruela ovina en el estado de Karnataka (India)

Bhanuprakash, V.; Moorthy, Aarthi; Krishnappa, G.; Gowda, Rame; Indrani, B K

doi:10.20506/rst.24.3.1621

Cited by 29 publications

(7 citation statements)

References 5 publications

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“…Data for various parameters were collected by month for the period from April 1996 to March 2000. Bhanuprakash et al [ 9 ] also reported that SGP outbreak occurred in all months of the year, but the highest number of outbreaks and the greatest mortality occurred in March, while the fewest outbreaks and the lowest incidence and mortality occurred in August in India. The difference may be due to the difference in the management, weather condition, and immune status of breeds of sheep and goats in the countries.…”

Section: Discussionmentioning

confidence: 99%

“…This disease is spread by the direct contact with infectious animals and indirect contact with contaminated objects; for example, the virus could survive for many years in dried scabs at ambient temperatures and for 2 months on wool [ 8 ]. Most studies showed that the majority of sheep and goat pox outbreaks occur during the winter and spring months [ 2 , 9 ].…”

Section: Introductionmentioning

confidence: 99%

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Spatiotemporal Distributions of Sheep and Goat Pox Disease Outbreaks in the Period 2013–2019 in Eastern Amhara Region, Ethiopia

Aregahagn

Tadesse

Tegegne

et al. 2021

Veterinary Medicine International

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Sheep and goat pox is highly contagious viral infection of sheep and goats caused by the genus Capripox virus. Clinically, the disease is characterized by fever, macules developing into papules, and necrotic lesions in the skin and nodular lesions in internal organs. In Ethiopia, there are seroprevalence epidemiological studies on the disease. However, the spatiotemporal clustering of sheep and goat pox incidence has not been investigated. A retrospective study design using the outbreak reported data from Kombolcha Regional Laboratory for the years from September 2013 to December 2019 was performed to determine the temporal and spatial distribution of sheep and goat pox outbreaks. A total of 663 sheep and goat pox disease outbreaks were reported in all major parts of Eastern Amhara region between 2013 and 2019. In this period, sheep and goat pox was reported in all administrative zones of Eastern Amhara region (n = 5). The average incidence of sheep and goat pox outbreaks at the district level was 8.61 per 7 years. The incidence differed between areas, being the lowest in hot dry month and highest in warm and cold moist months. Sheep and goat pox outbreaks generally have a peak in November followed by August and a low in May. There is a significant difference in the occurrence of sheep and goat pox disease outbreaks between months and years ( p < 0.001 ). The forecast for the period 2020–2026 revealed that a high number of sheep and goat pox disease outbreaks will occur than the previous one. Therefore, all stakeholders should work cooperatively to combat this disease occurrence, and there should be capacity development for participatory disease search, risk analysis, laboratory diagnosis, and information management in order to respond properly to outbreak of sheep and goat pox disease; thereby, it enhances the prevention and control the disease.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Spatiotemporal Distributions of Sheep and Goat Pox Disease Outbreaks in the Period 2013–2019 in Eastern Amhara Region, Ethiopia

Aregahagn

Tadesse

Tegegne

et al. 2021

Veterinary Medicine International

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“…This might be due to seasonal and geographical differences between the two study areas. Bhanuprakash et al [ 11 , 37 ] also reported that SP and GP outbreak occurred in all months of the year, but the highest number of outbreaks and the greatest mortality occurred in March; the fewest outbreaks and the lowest incidence, mortality occurred in August in India. The variation might be due to difference in the management andcontrol methods applied in the countries.…”

Section: Discussionmentioning

confidence: 99%

“…SP and GP spreads through direct contact with infectious animals and indirect contact with contaminated objects like dried scabs and wool [ 10 ]. A number of studies showed that the majority of SP and GP outbreaks occur during the winter and spring months [ 7 , 11 ].…”

Section: Introductionmentioning

confidence: 99%

Spatio-temporal distribution and transmission dynamics of sheep pox and goat pox diseases in South Wollo zone north East Ethiopia

Tadesse,

Aregahagn,

Muluneh

et al. 2024

Heliyon

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“…In countries with tropical and subtropical climates, such as Ethiopia, SPP outbreaks typically occur during wet months from the end of summer (August) to the dry, cold spring season, with a peak in November [36]. Reports from countries with warmer climates without snow, such as Israel and India, demonstrated that SPP outbreaks occurred in the winter and spring months [37][38][39]. In the Mediterranean, Greece reported an increase in SPP outbreaks from summer to January [40], whereas Tunisia has outbreaks throughout the year, with major peaks in autumn and winter [41].…”

Section: Discussionmentioning

confidence: 99%

Molecular and Epidemiological Analyses of Sheeppox Outbreaks in Russia from 2013 to 2021

Sprygin,

Shalina,

van Schalkwyk

et al. 2023

Transboundary and Emerging Diseases

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Sheeppox (SPP) is a transboundary infectious disease that affects sheep and goats, leading to significant losses in countries with extensive small ruminant breeding programs. While sporadic SPP outbreaks have been observed in the Russian Northern Caucasus and the Far East, the number of SPP outbreaks in the Russian Central and Far East regions has increased recently. However, there is a lack of epidemiological data on SPP virus (SPPV) in the Northern latitudes. In this study, we conducted epidemiological and genetic analyses of SPP outbreaks in Russia from 2013 to 2021 using whole-genome sequences of five selected isolates. The epidemiological data revealed an elevated risk of SPP outbreaks during the summer months, although outbreaks were not limited to this period. A phylogenetic analysis of the whole-genome sequences of selected SPPVs obtained directly from clinical samples revealed a unique cluster of SPPV isolates circulating in Central Russia, which was related to previous isolates from the European part of Russia. In contrast, SPPVs obtained from the Russian Far East showed genetic similarity to isolates detected in Southeast Asia. The whole-genome sequences demonstrated that the reported outbreaks were not related to the NISKHI vaccine strain, which was used to combat lumpy skin disease and SPP in Russia. Based on the study findings and GenBank data, we propose a novel cluster designation system for SPPV genomic sequences.

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Estudio epidemiológico de la viruela ovina en el estado de Karnataka (India)

Cited by 29 publications

References 5 publications

Spatiotemporal Distributions of Sheep and Goat Pox Disease Outbreaks in the Period 2013–2019 in Eastern Amhara Region, Ethiopia

Spatiotemporal Distributions of Sheep and Goat Pox Disease Outbreaks in the Period 2013–2019 in Eastern Amhara Region, Ethiopia

Spatio-temporal distribution and transmission dynamics of sheep pox and goat pox diseases in South Wollo zone north East Ethiopia

Molecular and Epidemiological Analyses of Sheeppox Outbreaks in Russia from 2013 to 2021

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