| 
              
              
              Open Access  
 
              
              
              Research 
              
              
(Published 
				online: 
				02-01-2016) 
              
              1. 
				
				Seroepidemiology of bluetongue in South 
				Bengal - 
				
				Arkendu Halder, Siddhartha N. Joardar, Devi Prasad Isore, 
				Indranil Samanta, Panchanan Parui, Dhriti Banerjee 
				
				and Chandan Lodh 
              
              Veterinary World, 9(1): 1-5   
              
   
                
                
doi: 
              
				
				10.14202/vetworld.2016.1-5 
                
				
				Arkendu Halder: 
				
				Department of Veterinary Microbiology, West Bengal University of 
				Animal and Fishery Sciences, Kolkata - 700037, 
				
				West Bengal, India; arkenduhalder@gmail.com 
				
				Siddhartha N. Joardar: 
				
				Department of Veterinary Microbiology, West Bengal University of 
				Animal and Fishery Sciences, Kolkata - 700037, 
				
				West Bengal, India; joardar69@gmail.com 
				
				Devi Prasad Isore: 
				
				Department of Veterinary Microbiology, West Bengal University of 
				Animal and Fishery Sciences, Kolkata - 700037, 
				
				West Bengal, India; deviprasadisore@gmail.com 
				
				Indranil Samanta: 
				
				Department of Veterinary Microbiology, West Bengal University of 
				Animal and Fishery Sciences, Kolkata - 700037, 
				
				West Bengal, India; isamanta76@gmail.com 
				
				Panchanan Parui: 
				
				Diptera Section, Zoological Survey of India, Kolkata - 700059, 
				West Bengal, India; diptera.zsi@gmail.com 
				
				Dhriti Banerjee : 
				
				Diptera Section, Zoological Survey of India, Kolkata - 700059, 
				West Bengal, India; dhritibanerjee@gmail.com 
				
				and Chandan Lodh: 
				
				Department of Veterinary Medicine, Ethics and Jurisprudence, 
				West Bengal University of Animal and Fishery Sciences, 
				
				Kolkata - 700037, West Bengal, India; chand_lodh@rediffmail.com   
				
				Received: 24-07-2015, Revised: 05-11-2015, Accepted: 14-11-2015, 
				Published online: 02-01-2016 
				  
				
              	
              	Corresponding author:Siddhartha N. Joardar, e-mail: joardar69@gmail.com 
 
              Citation: Halder A, Joardar SN, Isore DP, Samanta I, Parui P, Banerjee D,
				
				
				Lodh C (2016) Seroepidemiologyof bluetongue in South Bengal,
				
				
				Veterinary World 9(1): 
				1-5. 
 
              
				Abstract 
 
				
				
				Aim: 
				
				With the aim of revealing the epidemiological intricacies of 
				bluetongue (BT) in the southern part of West Bengal state, the 
				present study was undertaken to assess seroprevalence of BT 
				along with identification of the vector of the disease, i.e.,
				
				
				Culicoides 
				
				midges available in the region in their breeding season with 
				conducive environmental factors, if any. 
				
				
				Materials and Methods: 
				A 
				total of 1509 (sheep-504, goat-1005) samples were collected from 
				three different agroclimatic zones of South Bengal 
				
				viz. 
				new alluvial, red laterite and coastal saline. To detect anti-BT 
				antibodies in the collected serum samples, 
				indirect-enzyme-linked immunosorbent assay (i-ELISA) was 
				performed. 
				
				Culicoides 
				
				midges were collected from those agro-climatic zones of South 
				Bengal for species identification. The meteorological 
				parameters, 
				
				viz. 
				temperature (maximum and minimum), rainfall and relative 
				humidity of three agro-climatic zones of South Bengal were 
				analyzed for the months of July to December during 2010-2013. 
				
				
				Results: 
				
				The overall seropositivity was 33.13% and 30.24% in sheep and 
				goat, respectively as assessed by i-ELISA. In South Bengal, the 
				predominant species of 
				
				Culicoides 
				
				found were 
				
				Culicoides schultzei,
				
				
				Culicoides palpifer 
				
				and 
				
				Culicoides definitus. 
				
				
				Conclusion: 
				
				Since virus transmitting species of 
				
				Culicoides 
				
				midges could be detected in South Bengal, besides high 
				seropositivity in ruminants, the possibility of circulating BT 
				virus in South Bengal is quite imminent. 
				
				Keywords: 
				
				antibodies, bluetongue, 
				
				Culicoides 
				
				sp., enzyme linked immunosorbent assay, South Bengal. 
 
              References 
 
				
					| 1. Maclachlan, N.J. and Dubovi, E.J. (2011) Fenner's 
					Veterinary Virology. Academic Press, London. p283. |  
					|  |  
					| 2. Yasothai, R. (2013) Report on outbreak of bluetongue in 
					Erode district of Tamil Nadu. Int. J. Sci. Environ. Technol., 
					2: 646-648. |  
					|  |  
					| 3. Boyle, D.B., Bulach, D.M., Mathew, A.R., Adams, 
					M.M.,Walker, P.J. and Weir, R. (2012) Genomic sequences of 
					Australian bluetongue virus prototype serotypes reveal 
					global relationships and possible routes of entry into 
					Australia. J. Virol., 86:6724-6731. http://dx.doi.org/10.1128/JVI.00182-12
 PMid:22514341 PMCid:PMC3393597
 |  
					|  |  
					| 4. Joardar, S.N., Lodh, C., Chakrabarti, A., Baksi, S. and 
					Aich, R. (2009) Isolation of bluetongue virus serotypes 15 
					and 21 in West Bengal, India. Vet. Rec., 165: 751-752. PMid:20023280
 |  
					|  |  
					| 5. Joardar, S.N., Barkataki, B., Halder, A., Lodh, C. and 
					Sarma, D. (2013) Seroprevalence of bluetongue in North 
					Eastern Indian state-Assam. Vet. World, 6(4): 196-199. http://dx.doi.org/10.5455/vetworld.2013.196-199
 |  
					|  |  
					| 6. Biswas, M., Joardar, S.N., Samanta, I., Isore, D.P. and 
					Aich, R. (2009) Seroprevalence of bluetongue in different 
					species of animals in West Bengal: Present scenario. Indian 
					J. Anim. Health, 48(1): 43-46. |  
					|  |  
					| 7. Joardar, S.N., Mukherjee, S., Lodh, C., Halder, A. and 
					Mukherjee, A. (2015) Seroprevalence of bluetongue in free 
					range mithuns (Bos frontalis). Adv. Anim. Vet. Sci., 
					3(9):500-502. http://dx.doi.org/10.14737/journal.aavs/2015/3.9.500.502
 |  
					|  |  
					| 8. Dagupta, S.K. (1995) Morphotaxonomic features and species 
					of Indian Culicoides. (Diptera: Ceratopogonidae). In: 
					Prasad, G. and Srivastava, R.N., editors. Bluetongue: Indian 
					Perspective. HAU Press, Hisar, India. p115-188. |  
					|  |  
					| 9. Kim, H.C., Glenn, A.B., Myung-Soon, K., Terry, A.K., 
					Sung-Tae, C. and Jee-Yong, P. (2014) Seasonal abundance of 
					Culicoides (Diptera: Ceratopogonidae) collected by mosquito 
					magnetŪ in Northern Gyeonggi-do (Province), Korea. Korean J. 
					Parasitol., 52: 57-62. http://dx.doi.org/10.3347/kjp.2014.52.1.57
 |  
					|  |  
					| 10. Chakrabarti, A., Lodh, C., Joardar, S.N. and Aich, R. 
					(2007) Seroprevalence of bluetongue in West Bengal-current 
					status. Indian J. Comp. Microbiol. Immunol. Infect. Dis., 
					28:63-64. |  
					|  |  
					| 11. Noaman, V., Shirvani, E., Hosseini, S.M., Shahmoradi, 
					A.H., Heideri, M.R., Raiszade, H., Kamalzade, M. and 
					Bahreyari, M. (2013) Serological surveillance of bluetongue 
					virus in central Iran. Vet. Ital., 49(2): 141-144. PMid:23888413
 |  
					|  |  
					| 12. Mozaffari, A.A., Khalili, M. and Yahyazadeh, F. (2012) A 
					serological investigation of bluetongue virus in cattle of 
					South-East Iran. Vet. Ital., 48(1):41-44. PMid:22485001
 |  
					|  |  
					| 13. Sreenivasulu, D. and SubbaRao, M.V. (1999) 
					Seroepidemiology of bluetongue disease in Andhra Pradesh. 
					Indian J. Anim. Sci.,69: 292-294. |  
					|  |  
					| 14. Dayakar, S., Sreenivasulu, D., Sudharani, K., SubbaRao, 
					M.V. and Sreenivasulu, P. (2001) Serological survey for the 
					prevalence of bluetongue virus antibodies in cattle by 
					competitive enzyme linked immunosorbent assay. Indian J. 
					Anim. Sci.,71(7): 614-616. |  
					|  |  
					| 15. Arun, S., John, K., Ravishankar, C., Mini, M., 
					Ravindran, R. and Prejit, N. (2013) Seroprevalence of 
					bluetongue among domestic ruminants in Northern Kerala, 
					India. Trop. Biomed., 31: 26-30. |  
					|  |  
					| 16. Prabhakar, T.G., Meenambigai, T.V., Govindarajan, R., 
					Daniel Joy Chandran, N. and Koteeswaran, A. (2005) 
					Comparative efficacy of competitive ELISA over AGID for 
					detection of bluetongue virus antibodies. Indian J. Comp. 
					Microbiol. Immunol. Infect. Dis., 26: 40-41. |  
					|  |  
					| 17. Naresh, A. and Prasad, G. (1995) Relative superiority of 
					cELISA for detection of bluetongue virus antibodies. Indian 
					J. Exp. Biol., 33: 880-882. PMid:8786164
 |  
					|  |  
					| 18. Waghmare, S.G. and Deshmukh, V.V. (2006) Sero-epidemiology 
					of bluetongue disease in Maharashtra State. In: Proceedings 
					of National Seminar on Strategies for Control of Bluetongue. 
					p39. |  
					|  |  
					| 19. Chauhan, H.C., Chandel, B.S., Vasava, K.A., Patel, A.R., 
					Singh, N.M. and Kher, H.N. (2004) Seroprevalence of 
					bluetongue in Gujarat. Indian J. Comp. Microbiol. Immunol. 
					Infect. Dis., 25: 80-83. |  
					|  |  
					| 20. Shringi, S. and Shringi, B.N. (2005) Comparative 
					efficacy of AGID, CCIE and competitive ELISA for detecting 
					bluetongue virus antibodies in indigenous breed of sheep and 
					goats in Rajasthan. J. Vet. Sci., 6: 77-79. PMid:15785128
 |  
					|  |  
					| 21. Shlash Khalid, H., Laith, M.S., Abdul-Rasoul, M.M., Naji, 
					M. and Hussain, H.(2012) Seroprevalence of bluetongue in 
					Iraque. In: Proceedings Eleventh Veterinary 
					Science,Conference. p89-94. |  
					|  |  
					| 22. Govindarajan, R., Venadabady, N., Prabhakar, T.G., 
					Albert, A. and Koteeswaran, A. (2002) Seroprevalence of 
					bluetongue in Tamil Nadu. Cherion, 31: 99-100. |  
					|  |  
					| 23. Adam, I.A., Abdalla, M.A., Mohamed, M.E.H. and Aradaib, 
					I.E. (2014) Prevalence of bluetongue virus infection 
					andassociated risk factors among cattle in North Kordufan 
					State, Western Sudan. BMC Vet. Res., 10: 94. http://dx.doi.org/10.1186/1746-6148-10-94
 PMid:24762138 PMCid:PMC4022533
 |  
					|  |  
					| 24. Dubey, S.C., Mohan Rao, T.R., Srivastava, C.P., Lonkar, 
					P.S. and Maru, A. (1988) Seroprevalence of bluetongue 
					disease in Rajasthan. Indian J. Anim. Sci., 58: 66-68. |  
					|  |  
					| 25. Joardar, S.N., Halder, A., Maity, A., Mishra, S.K. and 
					Lodh, C. (2014) Seroprevalence of bluetongue in ruminants of 
					Orissa. Indian J. Comp. Microbiol. Immunol. Infect. Dis., 
					35(2): 1-3. http://dx.doi.org/10.5958/0974-0147.2014.00004.x
 |  
					|  |  
					| 26. Biswas, M., Joardar, S.N., Samanta, I., Isore, D.P., 
					Aich, R. and Parui, P. (2011) Conductive environment for 
					propagation of potent bluetongue vector exist in West 
					Bengal. Indian J. Anim. Health, 50(2):46-48. |  
					|  |  
					| 27. Sendow, S., Soleha, E, Erasmus, B.J. and Daniels. P.W. 
					(1993) Isolation of bluetongue virus serotype 21 from 
					Culicoides spp. In Indonesia. Vet. Microbiol., 36:349-353. http://dx.doi.org/10.1016/0378-1135(93)90100-L
 |  
					|  |  
					| 28. Ilango,K. (2006) Bluetongue virus outbreak in Tamil Nadu, 
					southern India: Need to study the Indian biting midge 
					vectors, Culicoides Latreille (Diptera: Ceratopogonidae). 
					Curr. Sci., 90: 163-167. |  
					|  |  
					| 29. Halder, A., Joardar, S.N., Parui, P., Banerjee, D., 
					Kumar, V., Samanta, I. and Lodh. C. (2013) Prevalence of 
					midges: Potent vectors for bluetongue virus infection in 
					West Bengal, India. Adv. Anim. Vet. Sci.,1(4S): 45-50. |  
					|  |  
					| 30. Boorman, J. (1989) Culicoides (Diptera: Ceratopogonidae) 
					of the Arabian peninsula with notes on their medical and 
					veterinary importance. Fauna Saudi Arabia, 10:160-224. |  
					|  |  
					| 31. Cornet, M. and Brunhes, J. (1994) Revision des especes 
					de Culicoides apparentees a C. schultzei (Enderlin, 1908) 
					dans la region afrotropicale (Diptera, Ceratopogonidae). 
					Bull. Soc. Entomol. Fr., 99: 149-164. |  
					|  |  
					| 32. Mellor, P.S., Osborne, R. and Jennings, D.M. (1984) 
					Isolation of bluetongue and related viruses from Culicoides 
					spp. in the Sudan. J. Hygiene (London),93: 621-628. http://dx.doi.org/10.1017/S0022172400065190
 |  
					|  |  
					| 33. Nicoletti, M., Murugan, K. and Serrone, D.P. (2014) 
					Current mosquito-borne disease emergencies in Italy and 
					climate changes. The neem opportunity.Trends Vector Res. 
					Parasitol., 1: 2. http://dx.doi.org/10.7243/2054-9881-1-2
 |  
					|  |  
					| 34. Wittmann, E.J. and Baylis, M. (2000) Climate change: 
					Effects on Culicoides-transmitted viruses and implications 
					for the UK. Vet. J.,160: 107-117. http://dx.doi.org/10.1016/S1090-0233(00)90470-2
 |  |