Recognition of Infectious Diseases like Health Effects of Climate Change in Michoacan, Mexico during 2009-2011 (original) (raw)
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2021
Rising global temperatures and seawater temperatures have led to an increase in extreme weather patterns leading to droughts and floods. These natural phenomena, in turn, affect the supply of drinking water in some communities, which causes an increase in the prevalence of diseases related to the supply of drinking water. The objective of this work is to demonstrate the effects of global warming on human health in the population of Monterrey, Mexico after Hurricane Alex. We interpolated data using statistical downscaling of climate projection data for 2050 and 2080 and correlated it with disease occurrence. We found a remarkable rise in the incidence of transmissible infectious disease symptoms. Gastrointestinal symptoms predominated and were associated with drinking of contaminated water like tap water or water from communal mobile water tanks, probably because of the contamination of clean water, the disruption of water sanitation, and the inability to maintain home hygiene practi...
Climate change and human health in Latin America: drivers, effects, and policies
Regional Environmental Change, 2006
Many people would be increasingly affected by living under critical conditions in Latin America if, as expected, global warming aggravates disease and pest transmission processes. Heat waves and air pollution would increase heat-related diseases and illness episodes in large cities. Fire smoke has been associated with irritation of the throat, lung and eyes, and respiratory problems. Climate extreme increases associated with climate change would cause physical damage, population displacement, and adverse effects on food production, freshwater availability and quality. It would also increase the risks of infectious and vector-borne diseases. Climate change impacts the geographical range, seasonality, and the incidence rate of vector-borne diseases, such as malaria. Climate-related ecological changes may expand cholera transmission, particularly among populations in low-laying tropical coastal areas. El Niño conditions may affect the incidence of infectious diseases, such as malaria. Ocean warming would increase temperature-sensitive toxins produced by phytoplankton, which could cause more frequent contamination of seafood. A clearer understanding on the current role of climate change in disease patterns will be able to improve forecasts of potential future impacts of projected climate change and support action to reduce such impacts.
An integrated assessment framework for climate change and infectious diseases
Environmental Health Perspectives, 1999
Man.iy potenialhuman hel effects have ,been yot d t:o: result either direty or indrectl from glba cli e ade C.h.angesinthe prevence and spread of.ifectious diseases asme *o.f:the: most widely cited potential effects.o.f clima.te change, and c.oul.d. have. signifcant.cone-:quences for.human..... health as wel as ecoomi an socea impcs Thse:cagsi ies .incidence. would bemediated through. .b..io,logic,, :ecologic, .:sociologi,e adpeioloicpro ess *that i.nterac .:w ..itheach. other:an .wh.ic.h ma .themselves beinfl..... uenced byclimate change. .Althoug hypothesized .infectious disease.:effects:.have .been.widely: discussed,. th*ere have: no..nt yet bfe.en:thorough: quantitative.studies addressing: he man.processes atwork. pa is *ofthe complexit o.f teman inmdirect and.feedbc interactions o.r mechanisms that bear: onall .aspects.of the climate issu.e It also results from:thedifficultyofincdeo q always-anging determinants of these diseases..This paper propos.esa frameworkfor.an integrat-*.ed assessmentofthe impacts.*. climate change on in ts diseases. The framework. ..identificatio.n. of potentially imortant indirectin.teractions:.or mechanism, .identification of *::important ch gaps,.aa means of. integrating tared reearch.from.a variety of.disciplines into an enhancedunderst g o f whole. system.K o clate change,: infectiou. s
ClimAte ChAnGe AnD its impACt on the heAlth
IIPA DIGEST OF Indian Institute of Public Administration, 2022
Today, worldwide, there is an apparent increase in many infectious diseases, which reflects the combined impacts of rapid demographic, environmental, social, technological and other changes in our ways of living. Climate change will affect infectious disease occurrence in humans. It is a known fact that climatic conditions affect epidemic diseases from long before the role of infectious agents was discovered, late in the nineteenth century. Changes in infectious disease transmission patterns are a likely major consequence of climate change. Climate changes include alternations in one or more climate variables including temperature, precipitation, wind, and sunshine. These changes may impact the survival, reproduction or distribution of disease pathogens and hosts, as well as the availability and means of their transmission environment. The health effects of such impacts tend to reveal as shifts in the geographic and seasonal patterns of human infectious diseases and as changes in their outbreak frequency and severity. Climate change is the prime health threat facing humanity and health professionals worldwide. Countries are already responding to the health harms caused by this unfolding disaster. Abundant literature addresses the factorial and potential impacts of climate change on many types of infectious diseases, including vector borne, water-borne, airborne, and food-borne diseases.
Climate Change and Infectious Diseases
New South Wales Public Health Bulletin, 2007
When estimating or modelling the health impacts of climate change, there are many uncertainties due to incon-sistencies and gaps in global knowledge about climate vari-ability, lack of reliable data across populations, poor applicability of global models to local scenarios and incom- ...
Non-Infectious Diseases caused by The Risk of Climate Change on Earth
Global climate change is expected to have broad health impacts. These could occur through various exposure pathways, such as the frequency or intensity of extreme heat waves, floods, and droughts. Warmer air temperatures could also influence local and regional air pollutants and aeroallergens. Less direct health impacts may result from climate-related alteration of ecosystems or water and food supplies, which in turn could affect infectious disease incidence and nutritional status. Finally, sea level rise could potentially lead to massive population displacement and economic disruption. Some of the long-term and complex problems posed by climate change may not be readily discernible from other causal factors. Accordingly, expanded efforts are required in both classical and future-scenario-based risk assessment, to anticipate these problems. In addition, the many health impacts of climate change must be examined in the context of many other environmental and behavioral determinants of disease. Increased disease surveillance, integrated modelling, and the use of geographically-based data systems will enable more anticipatory measures by the public-health and medical communities. There are clear ethical challenges. The regions with the greatest burden of climate-sensitive diseases are often the regions with the lowest capacity to adapt to the new risks.
As human societies are beginning to feel the early effects of 21st Century climate change, adaptation is becoming an increasingly important area of enquiry across a range of human sectors and activities. This is particularly true for the health sectors of tropical developing countries, as many of these countries will be some of the first to experience the impacts of global warming. Given this, it is important to understand the mechanisms through which climate change may impact on human health, and thus on the social welfare in tropical developing countries and the resourcing requirements of their health sectors. This paper reviews and synthesizes the published literature on the causal links between climate change and human disease for eight diseases of tropical importance: malaria, dengue fever, gastroenteritis, schistosomiasis, leptospirosis, ciguatera poisoning, meningococcal meningitis, and cardio-respiratory disease.
Climate Change and Infectious Diseases; Evidence from Highly Vulnerable Countries
Iranian Journal of Public Health, 2020
Background: Climate change is an alarming challenge for humanity at large due to its mediating role in emergence and spread of infectious diseases like cholera and malaria. This study was conducted to examine the effect of climate change and some socio-economic factors on incidence of infectious diseases. Methods: We used country level panel data over the 1990-2017 period using panel ARDL-PMG technique on highly affected countries from climate change. Results: There is a long run co-integrating relationship among climate change, socio-economic factors and prevalence of infectious diseases. Climate change, as measured by the temperature, is contributing to the spread of infectious diseases. Conclusion: This is the first study giving evidence of the impact of climate change on incidence of infectious diseases as can be seen from highly vulnerable countries to climate change. It is recommended to improve the level of education along with public health and town planning to reduce the in...