Jyoti Jaggernath, Dominic Haslam, Kovin S. Naidoo
African Vision Research Institute, Durban, South Africa.
African Vision Research Institute, Durban, South Africa;.
Sightsavers, London, UK.
DOI: 10.4236/health.2013.55122   PDF    HTML   XML   5,661 Downloads   9,615 Views   Citations

Abstract

Global climate change, a significant addition to the spectrum of environmental health threats, is projected to have widespread adverse effects on the earth over a multi-decadal time period. Consequently the planet’s geological, biological and ecological systems, including human biology and health are expected to be altered. These effects are set to include an increase in adverse climate and weather events. The developing world carries a disproportionate burden of health implications that result from extreme climate and weather events, largely because they have limited capacity to respond to the cumulative impacts resulting from climate change. The developed world, however, is not immune to the impacts of climate change despite being highly industrialised and well serviced. In addition, there are a range of documented health impacts associated with climatic factors and a growing number of papers theorising how long-term climate change could impact on health. This article examines literature on the impact of climate change, specifically ultraviolet and water changes on eye health. Geographic and environmental factors that influence eye health, such as location and the spread of blindness causing diseases such as trachoma (bacterial infection of the eye) and onchocerciasis (parasitic disease in the eye) are also examined. The article aims to provide valuable information on the impacts of ultraviolet and water changes that are related to climate change and to propose recommendations that contribute to public health.

Keywords

Climate Change; Environment; Eye Diseases; Ultraviolet Radiation; Water Diseases; Human Exposure

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Conflicts of Interest

The authors declare no conflicts of interest.

References

[1]	McMichael, A.J., Campbell-Lendrum, D., Ebi, K., Githeko, A., Scheraga, J. and Woodward, A. (2003) Climate change and human health: Risks and responses. World Health Organization, Geneva.
[2]	Samet, J. (2010) Public health: Adapting to climate change. Resources for the Future. www.rff.org/rff/documents/RFF-IB-10-06.pdf
[3]	Hales, S., Edwards, S.J. and Kovats, R.S. (2003) Impacts on health of climate extremes. In: McMichael, A.J., et al., Eds., Climate Change and Human Health: Risks and Responses, World Health Organization, Geneva, 79-102.
[4]	Davies-Cole, J.O. (2010) Climate change and the spread of vector-borne diseases. 20. http://globalnetwork.org/
[5]	Meehl, G.A., Tebaldi, C., Walton, G., Easterling, D. and McDaniel, L. (2009) Relative increase of record high maximum temperatures compared to record low minimum temperatures in the US Geophysics. Geophysical Research Letters, 36, Article ID: L23701. doi:10.1029/2009GL040736
[6]	McMichael, A.J., Campbell-Lendrum, D., Kovats, S. and Edwards, S. (2004) Global climate change. In: Ezzati, M., Lopez, A., Roders, A., et al., Eds., Comparative Quantification of Health Risks, Global and Regional Burden of Disease Attributable to Selected Major Risk Factors, World Health Organization, Geneva, 1543-1650. http://www.who.int/publications/cra/chapters/volume2/1543-1650.pdf
[7]	McKenzie, R.L., Aucamp, P.J., Bais, A.F., Björn, L.O., Ilyas, M. and Madronich, S. (2011) Ozone depletion and climate change: Impacts on UV radiation. Photochemical & Photobiological Sciences, 10, 182-198. doi:10.1039/c0pp90034f
[8]	World Health Organization (2003) Artificial tanning sunbeds risks and guidance. WHO, Geneva. http:// www.who.int/ uv/publications/en/sunbeds.pdf
[9]	Zepp, R.G., Erickson III, D.J., Paul, N.D. and Sulzberger, B. (2007) Interactive effects of solar UV radiation and climate change on biogeochemical cycling. Photochemical & Photobiological Sciences, 6, 286-300. doi:10.1039/b700021a
[10]	McKenzie, R.L., Bjorn, L. and Bais, A. (2003) Changes in biologically active ultraviolet radiation reaching the earth’s surface. Photochemical & Photobiology Sciences, 2, 5-15. doi:10.1039/b211155c
[11]	De Fabo, E. and Bjorn, L.O. (2000) Ozone depletion and UV-B radiation. In: Nuttall, M. and Callaghan, T.V. Eds., The Arctic Environment, People, Policy. Harwood Academic Publishers, 555-573.
[12]	Oliva, M.S. and Taylor, H. (2005) Ultraviolet radiation and the eye. International Ophthalmology Clinical, 45, 1-17.
[13]	Lucas, R., McMichael, T., Smith, W. and Armstrong, B. (2006) Solar ultraviolet radiation global burden of disease from solar ultraviolet radiation. Environmental Burden of Disease Series, No. 13, World Health Organization, Public Health and the Environment, Geneva.
[14]	World Health Organisation (2009) Ultraviolet radiation and human health. Fact Sheet No. 305. www.who.int/globalchange/publicationsclimchange.pdf
[15]	Oriowo, O.M., Cullen, A.P., Schirmer, K., Chou, B.R., Bols, N.C. and Sivak, J.G. (2002) Evaluation of porcine lens and a fluorescence assay approach for in vitro ocular toxicological investigations. Alternatives to Laboratory Animals (ATLA), 30, 505-513.
[16]	De Gruijl, F.R., Longstreth, J., Norval, M., Cullen, A.P., Slaper, H., Kripke, M.L., Takizawa., Y. and van der Leun, J.C. (2003) Health effects from stratospheric ozone depletion and interactions with climate change. Photochemical Photobiology. Science, 2, 16-28. doi:10.1039/b211156j
[17]	Lui, B., Xu, L., Wang, Y.X. and Jonas, J.B. (2009) Prevalence of cataract surgery and postoperative visual outcome in greater Beijing: The Beijing eye study. Ophthalmology, 16, 1322-1331.
[18]	Katoh, N., Jonasson, F., Sasaki, H., Kojima, M., Ono, M., Takahashi, N. and Sasaki, K. (2001) Cortical lens opacification in Iceland. Risk factor analysis-Reykjavik Eye Study. Acta Ophthalmology Scand, 79, 154-159. doi:10.1034/j.1600-0420.2001.079002154.x
[19]	West, S.K., Duncan, D.D., Munoz, B., Rubin, G.S., Fried L.P., Bandeen-Roche, K. and Schein, O.D. (1998) Sunlight exposure and risk of lens opacities in a population-based study: The Salisbury eye evaluation project. JAMA, 280, 714-718. doi:10.1001/jama.280.8.714
[20]	Schein, O.D., Steinberg, E.P. and Javitt, J.C. (1994) Variation in cataract surgery practice and clinical outcomes. Ophthalmology, 101, 1142-1152.
[21]	Taylor, M.R., Rubin, E.S. and Hounshell, D.A. (2005) Control of SO2 emissions from power plants: A case of induced technological innovation in the US. Technological & Social Change, 72, 697-718.
[22]	West, S.K. and Valmadrid, C.T. (1995) Epidemiology of risk factors for age-related cataract. Survey of Ophthalmology, 39, 323-334. doi:10.1016/S0039-6257(05)80110-9
[23]	Hollows, F. and Moran, D. (1981) Cataract the ultraviolet risk factor. Lancet, 2, 1249-1250. doi:10.1016/S0140-6736(81)91490-2
[24]	Hiller, R., Sperduto, R.D. and Ederer, F. (1986) Epidemiologic associations with nuclear, cortical, and posterior subcapsular cataracts. American Journal of Epidemiology, 124, 916-925.
[25]	Taylor, H.R., West, S.K. and Rosenthal, F.S. (1988) Effect of ultraviolet radiation on cataract formation. New England Journal of Medicine, 319, 1429-1433. doi:10.1056/NEJM198812013192201
[26]	McCarty, C.A., Fu, C.L. and Taylor, H.R. (2000) Epidemiology of pterygium in Victoria, Australia. British Journal of Ophthalmology, 84, 289-292. doi:10.1136/bjo.84.3.289
[27]	Richter, C.U. and Fine L.C. (2009) Management of cataracts. In: Allen, H., et al., Ed., 6th Edition, Primary Care Medicine: Office Evaluation and Management of the Adult Patient, Lippincott Williams & Wilkins, Philadelphia, 1367-1370.
[28]	Pesudovs, K. and Elliott, D. (2001) Cataract assessment. Part 2, Optician, 222. www.optometryonline.net
[29]	Saito, Y., Lewis, J.M., Park, I., Ikuno, Y., Hayashi, A., Ohji, M. and Tano, Y. (1999) Nonvitrectomizing vitreous surgery. A strategy to prevent postoperative nuclear sclerosis. Ophthalmology, 106, 1541-1545. doi:10.1016/S0161-6420(99)90451-7
[30]	Stevens, M.A. and Bergmanson, J.P. (1989) Does sunlight cause premature aging of the crystalline lens? Journal of the Optometric Association, 60, 660-663.
[31]	Johnson, G., Minassian, D. and Franken, S. (1989) Alterations of the anterior lens capsule associated with climatic keratopathy. British Journal of Ophthalmology, 73, 229234. doi:10.1136/bjo.73.3.229
[32]	VISION2020 Information Sheet (2007) Refractive error. www.vision2020australia.org.au//Fact-Sheet-Refractive-Error.rtf
[33]	Cavallerano, A. Cummings, J.P., Freeman, P.B., Jose, R.T., Shinseki, L.J. and Potter J.W. (1994) Optometric clinical practice guideline. Care of the patient with age-related macular degeneration. Reference Guide for Clinicians, American Optometric Association, Lindbergh Blvd. http://www.aoa.org /documents/CPG-6.pdf
[34]	Miller, D. and Scott, C.A. (2010) Chapter 6—Light damage to the eye. http://medtextfree.wordpress.com/2010/10/11/chapter-6-light-damage-to-the-eye/
[35]	Laquis, S.J. (2010) Eyelid lesions. Benign and malignant. Health and Wellness. Collier Edition. www.laquis.net/download/132/HealthWellnessCollier18.pdf
[36]	Giles, G.G., Marks, R. and Foley, P. (1988) Incidence of non-melanocytic skin cancer treated in Australia. British Medical Journal, 296, 13-17. doi:10.1136/bmj.296.6614.13
[37]	Marks, R. (1995) An overview of skin cancers. Cancer, 75, 607-612.
[38]	Fong, K.C.S. and Malhotra, R. (2005) Common eyelid malignancies clinical features and management options. Clinical, 30-34. http://www.optometry.co.uk/uploads/articles/aff9794de0a3c3caead621804b5ff111Malhora181105.pdf
[39]	Donaldson, G.C., Keatinge, W.R. and Nayha, S. (2003) Changes in summer temperature and heat-related mortality since 1971 in north Carolina, south Finland, and southeast England. Environmental Research, 91, 1-7. doi:10.1016/S0013-9351(02)00002-6
[40]	Zürcher, M., Hintschich, C.R., Garner, A., Bunce, C. and Collin, J.R. (1998) Sebaceous carcinoma of the eyelid: A clinic pathological study. British Journal of Ophthalmology, 82, 1049-1055. doi:10.1136/bjo.82.9.1049
[41]	Al Bdour, M. and Al Latayfeh, M.M. (2004) Risk factors for pterygium in an adult Jordanian population. Acta Ophthalmology Scandinavica, 82, 64-67.
[42]	Kennedy, M., Kim, K.H., Harten, B., Brown, J., Planck, S., Meshul, C., Edelhauser, H., Rosenbaum, J.T., Armstrong, C.A. and Ansel, J.C. (1997) Ultraviolet irradiation induces the production of multiple cytokines by human corneal cells. Investigative Ophthalmology of Visual Science, 38, 2483-2491.
[43]	McCarthy, F.D., Wolf, H. and Wu, Y. (2000) The growth costs of malaria. NBER Working Paper No. 7541, National Bureau of Economic Research, Cambridge. http://www.nber.org/papers/w7541.pdf? new_ window =1
[44]	Threlfall, T.J. and English, D.R. (1999) Sun exposure and pterygium of the eye: A dose-response curve. American Journal of Ophthalmology, 128, 280-287.
[45]	Lu, J., Wang, Z., Lu, P., Chen, X., Zhang, W., Shi, K., Kang, Y., Ke, L. and Chen, R. (2009) Pterygium in an aged Mongolian population: A population-based study in China. Eye, 23, 421-427. doi:10.1038/sj.eye.6703005
[46]	Saleem, A., Matthews, J.C., Ranson, M., Callies, S., André, V., Lahn, M., Dickinson, C., Prenant, C., et al. (2011) Molecular imaging and pharmacokinetic analysis of Carbon-11 labeled antisense oligonucleotide LY2181308 in cancer patients. Theranostics, 1, 290-301.
[47]	Ishioka, R., Uemura, M., Matsumoto, K., et al. (2001) First detection of the growing humps at the rapidly rising stage of dwarf novae AL Com and WZ Sge. IAU Circular, Japan. http://arxiv.org /pdf/astro-ph /01 11432.pdf
[48]	Ergin, A. and Bozdogan, E.O. (2001) Study on tear function abnormality in pterygium. Ophthalmologica, 215, 204-208. doi:10.1159/000050859
[49]	Valdivia, C. and Puttatuci, A. (2011) Glaucoma and eye disease information. http://www.glaucoma-eye-info.com/
[50]	Moore, L.A., Hussey, M., Ferreira, J.T. and Wu, B. (2010) Review of photokeratitis: Corneal response to ultraviolet radiation (UVR) exposure. South African Optometrist, 69, 123-131.
[51]	Taylor, H.R., West, S.K., Rosenthal, F.S., Munoz, B., Newland, H.S. and Emmett, E.A. (1989) Corneal changes associated with chronic UV irradiation. Arch Ophthalmology, 107, 1481-1484.
[52]	Lichtenstein, D.L., Toh, K., Doronin, K., Tollefson, A.E. and Wold, W.S. (2004) Functions and mechanisms of action of the adenovirus E3 proteins. International Reviews of Immunology, 23, 75-111.
[53]	Turki, A., Al-Turki, M.D., Mohammad Al-Amry, M.D. (2007) Optical coherence tomography in acute solar maculopathy. Saudi Journal of Ophthalmology, 21, 38-40.
[54]	Oduntan, O.A., Clarke-Farr, P., Hansraj, R. and Carlson, A. (2010) Awareness of the phototoxic effects of sunlight among South African university students. South African Optometrist, 69, 146-151.
[55]	Tomany, S.C., Cruickshanks, K.J. and Klein, R. (2004) Sunlight and the 10-year incidence of age-related maculopathy: The beaver dam eye study. Formerly Archives of Ophthalmology, 122, 750-757. doi:10.1001/archopht.122.5.750
[56]	Singh, A.D., Rennie, I.G., Seregard, S., Giblin, M. and McKenzie, J. (2004) Sunlight exposure and pathogenesis of uveal melanoma. Survey Ophthalmology, 49, 419-428.
[57]	Kincaid, M.C. (1998) Uveal melanoma. Cancer Control, 5, 299-309.
[58]	Seddon, J.M., Gragoudas, E.S., Glynn, R.J., Egan, K.M., Albert, D.M. and Blitzer, P.H. (1990) Host factors, UV radiation, and risk of uveal melanoma. A case-control study. Formerly Archives of Ophthalmology, 108, 1274-1280. doi:10.1001/archopht.1990.01070110090031
[59]	Gallagher, R.P., Elwood, J.M. and Rootman, J. (1985) Risk factors for ocular melanoma: Western Canada melanoma study. Journal of national cancer institute, 74, 775-778.
[60]	Holly, E.A., Aston, D.A. and Char, D.H. (1990) Uveal melanoma in relation to ultraviolet light exposure and host factors. Cancer Research, 50, 5773-5777.
[61]	Tucker, M.A., Shields, J.A. and Hartge, P. (1985) Sunlight exposure as risk factor for intraocular malignant melanoma. The New England Journal of Medicine, 313, 789-792.
[62]	Elizabeth, A.H., Diana, A.A. and Devron, H.C. (1990) Uveal melanoma in relation to ultraviolet light exposure and host factors. Cancer Research, 50, 5773-5777.
[63]	Vajdic, C.M., Kricker, A. and Giblin, M. (2003) Incidence of ocular melanoma in Australia from 1990 to 1998. International Journal of Cancer, 105, 117-122.
[64]	Almendares, J. and Epstein P.R. (2011) Climate change and health vulnerabilities. State of the World. In: Starke, L., Ed., State of the World: Into a warming world, Norton & Company Ltd., Castle House, London, 78-80. http://www.worldwatch.org/files/pdf/State%20of%20the%20World%202009.pdf
[65]	Morrison, J., Morikawa, M., Murphy, M. and Schulte, P. (2009) Water scarcity & climate change: Growing risks for businesses and investors—A Ceres report. http://www.pacinst.org/reports/business_water_%20climate/%20full_report.pdf
[66]	Gleick, P.H. (2002) Dirty water: Estimated deaths from water-related diseases 2000-2020. Pacific Institute Research Report. Pacific Institute for Studies in Development, Environment, and Security. www.pacinst.org
[67]	Gubler, D.J., Reiter, P., Ebi, K.L., Yap, W., Nasci, R. and Patz, J.A. (2001) Climate variability and change in the United States: Potential impacts on vector- and rodent- borne diseases. Environmental Health Perpectives, 109, 223-233.
[68]	Epstein, P.R. (2001) Climate change and emerging infectious diseases. Microbes and Infection, 3, 747-754. doi:10.1016/S1286-4579(01)01429-0
[69]	Thylefors, B. (1990) The World Health Organization’s programme for the prevention of blindness. International Ophthalmology, 14, 211-219.
[70]	Resnikoff, S., Pascolini, D., Etya'ale, D., Kocur, I. and Pararajasegaram, R. (2004) Global data on visual impairment in the year 2002. Bulletin of the World Health Organisation, 82, 844-851.
[71]	World Health Organization (1998) Global elimination of blinding trachoma. Geneva World Health Assembly. http://www.who.int/pbd/publications/trachoma/en/get_jan1998.pdf
[72]	Mariotti, S. (2004) New steps toward eliminating blinding trachoma. The New England Journal of Medicine, 351, 2004-2007.
[73]	Baggaley, R.F., Solomon, A.W., Kuper, H., Polack, S., Massae, P.A., Kelly, J., Safari, S., Alexander, N.D., Courtright, P. and Foster, A. (2006) Distance to water source and altitude in relation to active trachoma in Rombo District, Tanzania. Tropical Medicine & International Health, 11, 220-227. doi:10.1111/j.1365-3156.2005.01553.x
[74]	Bailey. R., Duong, T., Carpenter, R., Whittle, H. and Mabey, D. (1999) The duration of human ocular Chlamydia trachomatis infection is age dependent. Epidemiology and Infection, 123, 479-486.
[75]	World Health Organisation (2006) Trachoma: A guide for programme managers. International Trachoma Initiative, London School of Hygiene and Tropical Medicine, Geneva. whqli-doc.who.int/publications/2006/9241546905_eng.pdf
[76]	Kuper, H., Solomon, A.W., Buchan, J., Zondervan, M., Foster, A. and Mabey, D. (2003) A critical review of the SAFE strategy for the prevention of blinding trachoma. The Lancet Infectious Diseases, 3, 372-381.
[77]	Prost, A. and Negrel, A.D. (1989) Water, trachoma and conjunctivitis. Bulletin of the World Health Organization, 67, 9-18.
[78]	Smith, J.L., Haddad, D., Polack, S., Harding-Esch, M., Hooper, P.J., Mabey, D.C., Solomon, A.W. and Brooker, S. (2011) Mapping the global distribution of trachoma: Why an updated atlas is needed. PLoS Neglected Tropical Diseases, 5, e973. www.plosntds.org
[79]	Leder, K., Sinclair, M.I. and McNeil, J.J. (2002) Water and the environment: A natural resource or a limited luxury? The Medical Journal of Australia, 178, 142.
[80]	Centers for Disease Control and Prevention (2010) Parasites-Onchocerciasis (also known as River Blindness). http://www.cdc.gov/parasites/onchocerciasis/
[81]	Basanez, M.G., Pion, S.D.S., Churcher, T.S., Breitling, L.P., Little, M.P. and Boussinesq, M. (2006) River blindness: A success story under threat? Plos Medicine, 3, 1454-1460. doi:10.1371/journal.pmed.0030371
[82]	World Health Organisation (2010) Prevention of blindness and visual impairment: Onchocerciasis (River Blindness)-disease information. http://www.who.int/blindness/partnerships/onchocercisis disease information/en/index html
[83]	Patz, J.A., Graczyk, T.K., Gellera, N. and Vittor, A.Y. (2000) Effects of environmental change on emerging parasitic disease. International Journal for Parasitology, 30, 1-11.
[84]	Neff, A.G. and Carter, K.D. (1999) Benign eyelid lesions. In: Yanoff, M. and Duker, A.S., Eds., Ophthalmology, Mosby, London, 1422-1433.
[85]	Newsome, P., Romeu, M.L., Seguiti, M., Stenson, S. and Yassein, W. (2004) The effects of ultraviolet and visible light on the eye. Transitions Optical, Inc., Canada.