Determining Infection Pathways in Congregate Settings

Dr. Khader’s research program centers around quantifying the transmission dynamics of healthcare-associated infections, focusing on identifying the sources and pathways of infection and determining the effectiveness of interventions, such as contact precautions, in controlling the spread of infections within healthcare facilities. By enhancing our understanding of how these infections spread, Dr. Khader’s research plays a key role in improving infection control strategies and reducing transmission in healthcare settings.

Similarly, Dr. Keegan is also interested in determining the transmission dynamics of antibiotic-resistant bacteria within healthcare settings. She has been working to develop new methods to trace infection pathways, by integrating genomic and epidemiological data to gain critical insights into how these pathogens spread within these settings. Her work is essential in developing more effective strategies for controlling bacterial infections, particularly in settings with a high risk of transmission.

Also along this theme, Dr. Walter’s research tackles the escalating burden of tuberculosis (TB) transmission within prison populations and its broader implications for surrounding communities. By examining the role of prisons as reservoirs of TB, her work highlights how high-incidence environments contribute to the spread of the disease. Dr. Walter’s research is vital for informing public health interventions aimed at controlling TB in both incarcerated populations and the wider community, helping to address the challenges posed by this significant public health issue.