Spatial and Seasonal Distribution of Leptospirosis in Chennai City

Authors

  • Thulasimala. D  Department of Geography, Bharathi womenaz's College, Chenna, India
  • Javaid Ahmad Tali  Department of Studies in Geography, University of Mysore, India
  • MS. Lokeshwari Aasif Nengroo  Department of Economics, Central University of Kashmir, India

Keywords:

Leptospirosis, Seasonal and Spatial Analysis, Rainfall, Correlation

Abstract

Climate change affects disease dynamics directly and indirectly. One of the greatest challenges in the field of climate epidemiology is to quantify the impacts of climate change with regard to the repertoire of diseases and conditions associated with them. This study aimed to analyze spatial and seasonal distribution of leptospirosis in Chennai City .It has become a public health problem in the world, especially in developing countries which have tropical and subtropical climate. Correlation analysis between rainfall and disease incidence cases revealed very highly positive correlation of 0.958 (p < 0.001). The variation of disease incidence among zones in different seasons varies significantly (P<0.01).

References

  1. Adler, B., & de la Peña Moctezuma, A. (2010). Leptospira and leptospirosis. Veterinary microbiology, 140(3), 287-296.
  2. Aguiar, D. M., Cavalcante, G. T., Vasconcellos, S. A., Souza, G. O., Labruna, M. B., Camargo, L. M. A., & Gennari, S. M. (2010). Anticorpos anti-Leptospira spp. em ovinos do município de Monte Negro, estado de Rondônia. Arquivos do Instituto Biológico, 77(3), 529-532.
  3. Bharti, A. R., Nally, J. E., Ricaldi, J. N., Matthias, M. A., Diaz, M. M., Lovett, M. A., & Vinetz, J. M. (2003). Leptospirosis: a zoonotic disease of global importance. The Lancet infectious diseases, 3(12), 757-771.
  4. Clements, A. C., Kur, L. W., Gatpan, G., Ngondi, J. M., Emerson, P. M., Lado, M., ... & Kolaczinski, J. H. (2010). Targeting trachoma control through risk mapping: the example of Southern Sudan. PLoS neglected tropical diseases, 4(8), e799.
  5. Clements, A. C., Lwambo, N. J., Blair, L., Nyandindi, U., Kaatano, G., Kinung'hi, S., & Brooker, S. (2006). Bayesian spatial analysis and disease mapping: tools to enhance planning and implementation of a schistosomiasis control programme in Tanzania. Tropical medicine & international health, 11(4), 490-503.
  6. Clements, A. C., Pfeiffer, D. U., Martin, V., Pittiglio, C., Best, N., & Thiongane, Y. (2007). Spatial risk assessment of Rift Valley fever in Senegal. Vector-Borne and Zoonotic Diseases, 7(2), 203-216.
  7. Lau, C. L., Smythe, L. D., Craig, S. B., & Weinstein, P. (2010). Climate change, flooding, urbanisation and leptospirosis: fuelling the fire?. Transactions of the Royal Society of Tropical Medicine and Hygiene, 104(10), 631-638.
  8. Maciel, E. A., de Carvalho, A. L. F., Nascimento, S. F., de Matos, R. B., Gouveia, E. L., Reis, M. G., & Ko, A. I. (2008). Household transmission of Leptospira infection in urban slum communities. PLoS neglected tropical diseases, 2(1), e154.
  9. Ghneim, G. S., Viers, J. H., Chomel, B. B., Kass, P. H., Descollonges, D. A., & Johnson, M. L. (2007). Use of a case-control study and geographic information systems to determine environmental and demographic risk factors for canine leptospirosis. Veterinary research, 38(1), 37-50.
  10. Dias, J. P., Teixeira, M. G., Costa, M. C. N., Mendes, C. M. C., Guimarães, P., Reis, M. G., & Barreto, M. L. (2007). Factors associated with Leptospira sp infection in a large urban center in northeastern Brazil. Revista da Sociedade Brasileira de Medicina Tropical, 40(5), 499-504.
  11. Karande, S., Bhatt, M., Kelkar, A., Kulkarni, M., De, A., & Varaiya, A. (2003). An observational study to detect leptospirosis in Mumbai, India, 2000. Archives of disease in childhood, 88(12), 1070-1075.
  12. Ko, A. I., Reis, M. G., Dourado, C. M. R., Johnson, W. D., Riley, L. W., & Salvador Leptospirosis Study Group. (1999). Urban epidemic of severe leptospirosis in Brazil. The Lancet, 354(9181), 820-825.
  13. Lau, C. L., Dobson, A. J., Smythe, L. D., Fearnley, E. J., Skelly, C., Clements, A. C.,  & Weinstein, P. (2012). Leptospirosis in American Samoa 2010: epidemiology, environmental drivers, and the management of emergence. The American journal of tropical medicine and hygiene, 86(2), 309-319.
  14. McBride, A.J., Athanazio, D.A., Reis, M.G. & Ko, A.I. (2005). ‘Leptospirosis’, Current Opinion in Infectious Disease 18, 376–386.
  15. Johnson, M. A., Smith, H., Joseph, P., Gilman, R. H., Bautista, C. T., Campos, K. J., & Calderon, M. M. (2004). Environmental exposure and leptospirosis, Peru. Emerging infectious diseases, 10(6), 1016.
  16. Noor, A. M., Clements, A. C., Gething, P. W., Moloney, G., Borle, M., Shewchuk, T., & Snow, R. W. (2008). Spatial prediction of Plasmodium falciparum prevalence in Somalia. Malaria journal, 7(1), 159.
  17. Sclar, E. D., Garau, P., & Carolini, G. (2005). The 21st century health challenge of slums and cities. The Lancet, 365(9462), 901-903.
  18. Sehgal, S.C., Sugunan, A.P., Vijayachari, P. (2002). Outbreak of leptospirosis after the cyclone in Orissa. The National Medical Journal of India, 15(1):22-23

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Published

2017-10-31

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Section

Research Articles

How to Cite

[1]
Thulasimala. D, Javaid Ahmad Tali, MS. Lokeshwari Aasif Nengroo, " Spatial and Seasonal Distribution of Leptospirosis in Chennai City, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 3, Issue 6, pp.1027-1035, September-October-2017.