RESEARCH ON SOME CHARACTERISTICS OF AFRICAN SHORT DISEASE IN HA GIANG PROVINCE

Nguyễn Quang Tính; Nguyễn Hải Quỳnh; Phạm Thị Trang

doi:10.34238/tnu-jst.6976

RESEARCH ON SOME CHARACTERISTICS OF AFRICAN SHORT DISEASE IN HA GIANG PROVINCE

About this article

Received: 22/11/22 Revised: 30/01/23 Published: 31/01/23

Authors

1. Nguyen Quang Tinh , TNU - University of Agriculture and Forestry
2. Nguyen Hai Quynh, Bac Quang Continuing Education Ethnic Minority Boarding School
3. Pham Thi Trang, TNU - University of Agriculture and Forestry

Abstract

The study aims to identify some characteristics of African swine fever in Ha Giang province. Using conventional research methods combined with modern research methods, it was found that husbandry methods have an impact on the situation of African swine fever. The rate of pigs infected with ASF was the highest (63.99 and the lowest was for boars (2.21%). Pigs in Ha Giang province had the highest ASF in autumn. is 36.24% and the lowest is in winter 17.3%.Sows infected with the disease have typical symptoms such as high fever, anorexia, hemorrhage, swelling, constipation, convulsions, paralysis, miscarriage; In piglets, up to 97.81% showed signs of high fever above 40^oC, stopped eating and lying on top of each other; 98.72% of sick pigs showed red skin symptoms; 13.16% of pigs monitored. 100% of the dead pigs had lesions in the lymph nodes, spleen and gall bladder.In addition, there were other typical lesions such as swelling, adhesions, and necrotic foci in the lungs. 96.67%; Cardiac fluid retention, degeneration, hematoma accounted for 92%; Hemorrhagic kidney accounted for 94%; Hemorrhagic liver accounted for 88% and gallbladder swelling and hemorrhage in the serosa layer of gallbladder accounted for 49,74% Research results are the basis for effective disease prevention and control measures.

Keywords

Features; Diagnoses; Swine Fever; African; Ha Giang

Full Text:

PDF (Tiếng Việt)

References

[1] T. Halasa, A. Botner, S. Mortensen, H. Christensen, N. Toft, and A. Boklund, “Simulating the epidemiological and economic effects of an African swine fever epidemic in industrialized swine populations,” Veterinary Microbiology, vol. 193, pp. 7-16, 2016.

[2] J. C. Gomez-Villamandos, M. J. Bautista, and P. J. SánchezCordón, “Pathology ofAfrican swinefever: theroleofmonocyte-macrophage,” Virus Res., vol. 173, pp. 140-149, 2013.

[3] L. K. Dixon, D. A. G. Chapman, C. L. Netheron, and C. Upton, “Afican swine fever virus replication and genomics,” Virus Research, vol. 173, no. 1, pp. 3-14, 2013.

[4] D. Beltran-Alcrudo, J. Lubroth, K. Depner, and S. De La Rocque, African swine fever in the Caucasus, FAO Empres Watch. FAO, pp. 1-8, 2008.

[5] Food and Agriculture Organization of the United Nation (FAO), “ASF situation in Asia update,” 2019. [Online]. Available: http://www.fao.org/ag/againfo/programmes/en/empres/ASF/Situation_update.html. [Accessed March 26, 2019].

[6] S. Costard, L. Mur, J. Lubroth, J. M. Sanchez-Vizcaino, and D. U. Pfeiffer, “Epidemiology of African swine fever virus,” Virus Res., vol. 173, pp. 191-197, 2013.

[7] J. M. Sánchez-Vizcaínno, L. Mur, J. C. Gomez-Villamandos, and L. Carrasco, “An update on the epidemiology and pathology of African swine fever,” J. Comp. Pathol., vol. 152, pp. 9-21, 2015.

[8] A. Alejo, T. Matamoros, M. Fuerra, and G. Andrés, “A proteomic Atlas of the African Awine Fever virus Particle,” Journal of Virology - American Society for Microbiology, vol. 92, no. 23, pp. e01293–18, 2018.

[9] Ha Giang Provincial Department of Statistics, Quick report on the situation of African swine fever in pigs in 2021, 2021.

[10] D. P. King, S. M. Reid, G. H. Hutchings, S. S. Grierson, P. J. Wilkinson, L. K. Dixon, A. D. Bastos, and T. W. Drew, “Development of a TaqMan PCR assay with internal amplification control for the detection of African swine fever virus,” J Virol Methods, vol. 107, no. 1, pp. 53-61, 2003.

[11] I. P. Sindryakova, Y. P. Morgunov, A. Y. Chichikin, I. K. Gazaev, D. A. Kudryashov, and S. Z. Tsybanov, “The influence of temperature on the Russian isolate of African swine fever virus in pork products and feed with extrapolation tonatural conditions,” Sel’skokhozyaistvennaya Biol, vol. 51, pp. 467-474, 2016.

[12] N. Mazur-Panasiuk, J. Żmudzki, and G. Woźniakowski, “African swine fever virus–persistence in different environmental conditions and the possibility of its indirect transmission,” Journal of Veterinary Research, vol. 63, no. 3, pp. 303-310, 2019.

[13] V. H. Truong, N. B. Tran, T. K. D. Nguyen, P. K. Nguyen, Q. T. Le, D. K. Tran, T. T. T. Do, and M. D. Nguyen, “Survey on risk factors and prevalence of African swine fever virus in Ben Tre province," Journal of Veterinary Science and Technology, vol. XXVII, no. 3, pp. 5-11, 2020.

[14] T. Wang, Y. Sun, and H. J. Qiu, “African swine fever: an unprecedented disaster and challenge to China,” Infect. Dis. Poverty, vol. 7, no. 1, 2018, Art. no. 111.

[15] V. N. Le, "Distinguishing African swine fever (African Swine Fever - ASF) from Classical Swine Fever (CSF) and remote prevention measures," Journal of Science and Technology veterinary medicine, vol. XXVI, no. 1, pp. 78-84, 2018.

[16] V. D. Nguyen, H. N. Nguyen, T. A. D. Bui, T. H. G. Nguyen, T. L. Nguyen, T. T. N. Bui, and M. H. Tran, “African Swine Fever - epidemic situation Epidemiology, pathological characteristics and differential diagnosis,” Journal of Veterinary Science and Technology, vol. XXV, no. 7, pp. 87-97, 2018.

DOI: https://doi.org/10.34238/tnu-jst.6976

Refbacks

There are currently no refbacks.



Remember me