Effectiveness of low sensitivity interventions in west Africa Ebola epidemic

Richard Williams, a student from Morehouse College, worked with Dr. John Drake to develop a model examining the effectiveness of low-sensitivity interventions in disease outbreaks. Abstract: We conducted a theoretical study to investigate the effect of low sensitivity interventions on the containment of an emerging pathogen. Low sensitivity interventions  such as thermal scans for febrile

Investigating Accuracy of Climate vs. Yearly Weather for Predicting the Spread of White-Nose Syndrome in the United States

Yaw Kumi-Ansu, a Biology major from Emory University, worked with Dr. Andrew Kramer on an ongoing project to model White-Nose syndrome in bats. Abstract: White-Nose Syndrome is an epizootic fungal disease caused by Pseudogymnoascus destructans which has caused a significant decline in Vespertilionid bat populations in the United States. It is a psychrophilic fungus and

Spore persistence in the environment drives infection dynamics of a butterfly pathogen

Mary-Kate Williams, from the University of Arkansas at Little Rock, examined parasites of Monarch butterflies with Dr. Sonia Altizer, Dr. Richard Hall and graduate student Dara Satterfield. Mary-Kate Williams1, Sonia Altizer2, Richard Hall2, Dara Satterfield2 1University of Arkansas at Little Rock, 2Odum School of Ecology, University of Georgia Environmentally transmitted parasites commonly infect humans and

Impact of patient non-compliance on tuberculosis treatment regimens

Kylie Balotin, a student at Rice University, and Dr. Andreas Handel, in the UGA Department of Epidemiology and Biostatistics, worked together to model the effect of patient compliance on the effectiveness of tuberculosis treatments. Kylie Balotin1 and Andreas Handel2 1 Rice University, Houston, TX, 77005, USA1 2 Department of Epidemiology and Biostatistics, College of Public

When ideas go viral: Early warning signals in theoretical and real-world social contagion systems

Lexi Lerner, a biology major from Brown University, worked with Dr. John Drake to look for critical slowing down in consumer fad systems. Abstract: Consumer fads are often characterized by unpredictable explosive outbreaks. Early warning signals have been retroactively successful at anticipating critical phenomena of complex systems such as infectious disease epidemics, but they have

Quantifying the Performance of Spatial and Temporal Early Warning Signals of Disease Elimination

Dominic Gray, a student from Norfolk State University, and Dr. John Drake from the Odum School of Ecology examined the use of temporal early warning signals in disease dynamics. Dominic Gray, Norfolk State University John Drake, Odum School of Ecology, University of Georgia Early warning signals of disease emergence and elimination seek to forecast changes

Using the power ratio as an early warning signal to detect critical transitions for disease emergence and eradication

Paige Miller, from Gustavus Adolphus College, and Dr. John Drake in the Odum School of Ecology, examined early warning signals in disease systems. Paige Miller, Gustavus Adolphus College John Drake, Odum School of Ecology, University of Georgia  Infectious diseases have ravaged the human population since the beginning of time. Eradication of human infectious diseases has

Modeling Chagas disease vector infection prevalence: incorporating life history characteristics and community composition

Authors: Carolina Cabrera, Nicole L. Gottdenker Abstract Multihost vector-borne pathogens play an important role in human and veterinary public health worldwide, and understanding factors that drive their transmission is critical to the development of vector-borne disease prevention and control. Two potentially important drivers of multihost vector-born pathogen transmission are 1) the community composition of reservoir