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Medicine and Health Sciences Commons

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University of Nebraska Medical Center

Theses/Dissertations

2022

Climate change

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Full-Text Articles in Medicine and Health Sciences

Environmental Exposures And Human Health Challenges: Evidence-Based Insights From Health Surveillance Systems, Jagadeesh Puvvula Aug 2022

Environmental Exposures And Human Health Challenges: Evidence-Based Insights From Health Surveillance Systems, Jagadeesh Puvvula

Theses & Dissertations

Human exposure to environmental hazards is associated with a variety of preventable adverse health outcomes. As the environmental health risks result from the complex interaction between hazard, exposure, and susceptibility, these exposure-outcome associations are heterogeneous across the population. Improving environmental health literacy by advocating evidence-based environmental risk communication could play a role in reinforcing protective behavior against environmental hazards. The use of public health surveillance systems to assess the exposure-response associations is one of the effective ways to quantify the environmental health risks. However, there are several gaps in effectively quantifying environmental health risks. This dissertation aims to address a …


Effect Of Climate Variability On Lyme Disease Cases In The United States – A Retrospective Study, Larissa Mark May 2022

Effect Of Climate Variability On Lyme Disease Cases In The United States – A Retrospective Study, Larissa Mark

Capstone Experience

Vector-borne illnesses are a growing serious global public health threat. According to the CDC, Lyme disease (LD) is the most common vector-borne disease in the United States. It is caused by the bacterium Borrelia burgdorferi and is transmitted to humans through the bite of an infected black-legged tick. Since the discovery, LD has increased in both incidence and geographical distribution. Vector life cycles and disease transmission are highly sensitive to abiotic conditions; as such, it is expected that climate change will alter the geographic distribution and magnitude of vector-borne illnesses. Certain facets of climate change like precipitation patterns, greater climate …