scholarly journals Beyond diversity loss and climate change: Impacts of Amazon deforestation on infectious diseases and public health

2020 ◽  
Vol 92 (1) ◽  
Author(s):  
JOEL HENRIQUE ELLWANGER ◽  
BRUNA KULMANN-LEAL ◽  
VALÉRIA L. KAMINSKI ◽  
JACQUELINE MARÍA VALVERDE-VILLEGAS ◽  
ANA BEATRIZ G. DA VEIGA ◽  
...  
Keyword(s):  
Public Health ◽  
Climate Change ◽  
Infectious Diseases ◽  
Climate Change Impacts ◽  
Diversity Loss

Preparedness 3.0: Addressing the Future

2015 ◽  
Vol 9 (6) ◽  
pp. 728-729 ◽  
Author(s):  
Georges C. Benjamin
Keyword(s):  
Public Health ◽  
Climate Change ◽  
Social Media ◽  
Infectious Diseases ◽  
Extreme Weather ◽  
Common Occurrence ◽  
Public Health Preparedness ◽  
Public Health Emergencies ◽  
State Sponsorship ◽  
The Future

ABSTRACTThe last 14 years has taught us that that we are facing a new reality; a reality in which public health emergencies are a common occurrence. Today, we live in a world with dangerous people without state sponsorship who are an enormous threat to our safety; one where emerging and reemerging infectious diseases are waiting to break out; a world where the benefits of globalization in trade, transportation, and social media brings threats to our communities faster and with a greater risk than ever before. Even climate change has entered into the preparedness equation, bringing with it the forces of nature in the form of extreme weather and its complications. (Disaster Med Public Health Preparedness. 2015;9:728–729)

Climate Change-Associated Conflict and Infectious Disease

2017 ◽  
pp. 68-88
Author(s):  
Devin C. Bowles
Keyword(s):  
Public Health ◽  
Climate Change ◽  
Infectious Disease ◽  
Infectious Diseases ◽  
Disease Surveillance ◽  
Health Personnel ◽  
Forced Migration ◽  
Scarce Resources ◽  
Food Scarcity ◽  
Surveillance Programs

One of the least appreciated mechanisms by which climate change will affect infectious diseases is via increased violent conflict. Climate change will diminish agricultural and pastoral resources and increase food scarcity in many areas, including already impoverished equatorial regions. Many in the defence and public health fields anticipate that climate change will increase conflict by fuelling competition over scarce resources. Already, some commentators argue that the conflicts in Darfur and Syria were partially caused or exacerbated by climate change. Conflict facilitates a range of conditions conducive to the spread of many infectious diseases, including malnutrition, forced migration, unhygienic living conditions and widespread sexual assault. Flight or killing of health personnel inhibits vaccination, vector control and disease surveillance programs. Emergence of new diseases may go undetected and discovery of outbreaks could be suppressed for strategic reasons. These conditions combine to increase the risk of pandemics.

5. Climate change impacts

2014 ◽  
pp. 68-97
Author(s):  
Mark Maslin
Keyword(s):  
Public Health ◽  
Climate Change ◽  
Heat Waves ◽  
Climate Change Impacts ◽  
Storm Surges ◽  
Well Being ◽  
Coastal Cities ◽  
Global Biodiversity ◽  
Dangerous Climate Change ◽  
Water And Food Security

What is dangerous climate change? What is our coping range? ‘Climate change impacts’ assesses the potential effects of climate change on the natural environment as well as on human societies and our economies. Climate change impacts will increase significantly as global temperature rises. Climate change will affect the return period and severity of floods, droughts, heat waves, and storms. Coastal cities and towns will be especially vulnerable as sea-level rise will worsen the effects of floods and storm surges. Water and food security and public health will become the most important problems facing all countries. Climate change also threatens global biodiversity and the well being of billions of people.

scholarly journals The impact of climate change on fish infectious diseases (a review)

2020 ◽  
pp. 78-110
Author(s):  
Yu. Rud ◽  
◽  
O. Zaloilo ◽  
L. Buchatsky ◽  
I. Hrytsyniak ◽  
...  
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Infectious Diseases ◽  
Climate Change Impacts ◽  
Fish Farms ◽  
Impact Of Climate Change ◽  
Key Words Climate Change ◽  
Temperature Climate ◽  
Increasing Temperature ◽  
The Impact

Purpose. As the climate change impacts freshwater and marine ecosystems, and rising ocean temperatures and acidification continue to this moment, our aim was to analyze the literature and summarize information on the development of fish infectious diseases in the light of global warming. Findings. Even a slight increase in temperature affects the life cycle, physiology, behavior, distribution and structure of populations of aquatic bioresources, especially fish. Recent studies show that some infectious diseases of fish spread much faster with increasing temperature. Climate change contributes to pathogens spread in both marine and freshwater areas. In particular, rising water temperatures can expand the range of diseases. Aquatic bioresources have high cumulative mortality from infectious diseases, and pathogens are rapidly progressing, and these phenomena may be powered by climate change, leading to the geographical spread of virulent pathogens to fisheries and aquaculture facilities, threatening much of global production and food security. The article presents data on the impact of climate change and global warming on aquaculture and fisheries. The list of the main pathogens of fish of various etiology in Ukraine, including viral, bacterial and parasitic diseases is presented. The impact of infectious agents on modern aquaculture is described and the main ideas about the possible long-term consequences of climate change for fish farms are given. Practical Value. The review may be useful for specialists in veterinary medicine, epizootology and ichthyopathology. Key words: climate change, infectious diseases of fish, pathogenesis.

scholarly journals The Climate Change, Food Security and Human Health Nexus in Canada: A Framework to Protect Population Health

2019 ◽  
Vol 16 (14) ◽  
pp. 2531 ◽  
Author(s):  
Rebekka Schnitter ◽  
Peter Berry
Keyword(s):  
Public Health ◽  
Climate Change ◽  
Food Security ◽  
Human Health ◽  
Food System ◽  
Climate Change Impacts ◽  
Analytical Framework ◽  
Future Health ◽  
Critical Dimensions ◽  
Public Health Officials

Climate change impacts on the Canadian food system pose risks to human health. Little attention has been paid to the climate change, food security, and human health nexus, resulting in a number of knowledge gaps regarding food system components that are most vulnerable to climate change. The lack of understanding of key dynamics and possible future impacts challenges the ability of public health officials and partners in other sectors to prepare Canadians for future health risks. A series of literature reviews were conducted to establish the relationship between climate change, food security, and human health, and to identify vulnerabilities within the Canadian food system. Evidence suggests that key activities within the food system are vulnerable to climate change. The pathways in which climate change impacts travel through the food system and affect the critical dimensions of food security to influence human health outcomes are complex. Climate-related disruptions in the food system can indirectly impact human health by diminishing food security, which is a key determinant of health. Human health may also be directly affected by the physical effects of climate change on the food system, primarily related to the impacts on nutrition and foodborne illnesses. In this study, we propose a novel analytical framework to study and respond to the climate change, food security, and human health nexus. This work is intended to help public health officials, researchers, and relevant stakeholders investigate and understand current and future risks, and inform adaptation efforts to protect the health of Canadians.

History of Infectious Diseases

2017 ◽  
pp. 1-23
Author(s):  
Maria Ines Zanoli Sato
Keyword(s):  
Public Health ◽  
Climate Change ◽  
Infectious Disease ◽  
Infectious Diseases ◽  
Human Development ◽  
Essential Role ◽  
Emerging Pathogens ◽  
Determining Factors ◽  
History Of

This chapter provides a review of infectious disease to date and the challenges they may present in the future. The main pandemics that have driven the history of humanity are described, from the first to be recorded in 3180 BC to more recent ones such as AIDIS, SARS and others associated with emerging pathogens. The essential role of emerging scientific specialisms (particularly microbiology, public health and sanitary engineering) to our understanding of the causes of these diseases (and how they may be better monitored, controlled and prevented) is presented. Globalization and climate change, determining factors for the ecology of infectious diseases and their emergence and re-emergence, are discussed and point to the urgent need for research to deal with these threats that continue to have a significant impact on human development and wellbeing.

scholarly journals Climate change and infectious diseases of wildlife: Altered interactions between pathogens, vectors and hosts

2013 ◽  
Vol 59 (3) ◽  
pp. 427-437 ◽  
Author(s):  
Milena Gallana ◽  
Marie-Pierre Ryser-Degiorgis ◽  
Thomas Wahli ◽  
Helmut Segner
Keyword(s):  
Climate Change ◽  
Infectious Diseases ◽  
Climate Change Impacts ◽  
Physiological Status ◽  
Vector Borne Diseases ◽  
Vector Systems ◽  
Host Pathogen ◽  
Ecological Mechanisms ◽  
The Impact ◽  
Pathogen Vector

Abstract Infectious diseases result from the interactions of host, pathogens, and, in the case of vector-borne diseases, also vectors. The interactions involve physiological and ecological mechanisms and they have evolved under a given set of environmental conditions. Environmental change, therefore, will alter host-pathogen-vector interactions and, consequently, the distribution, intensity, and dynamics of infectious diseases. Here, we review how climate change may impact infectious diseases of aquatic and terrestrial wildlife. Climate change can have direct impacts on distribution, life cycle, and physiological status of hosts, pathogens and vectors. While a change in either host, pathogen or vector does not necessarily translate into an alteration of the disease, it is the impact of climate change on the interactions between the disease components which is particularly critical for altered disease risks. Finally, climate factors can modulate disease through modifying the ecological networks host-pathogen-vector systems are belonging to, and climate change can combine with other environmental stressors to induce cumulative effects on infectious diseases. Overall, the influence of climate change on infectious diseases involves different mechanisms, it can be modulated by phenotypic acclimation and/or genotypic adaptation, it depends on the ecological context of the host-pathogen-vector interactions, and it can be modulated by impacts of other stressors. As a consequence of this complexity, non-linear responses of disease systems under climate change are to be expected. To improve predictions on climate change impacts on infectious disease, we suggest that more emphasis should be given to the integration of biomedical and ecological research for studying both the physiological and ecological mechanisms which mediate climate change impacts on disease, and to the development of harmonized methods and approaches to obtain more comparable results, as this would support the discrimination of case-specific versus general mechanisms.

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