M. Worth Calfee
Papers
3
Total Citations
30
H-Index
2
About
M. Worth Calfee is a leading researcher in environmental biosecurity and biological contamination detection, with a focus on developing practical, scalable methods for sampling and decontaminating hazardous pathogens. Their major contributions center on evaluating surface sampling technologies for *Bacillus* spores, particularly *Bacillus atrophaeus*—a surrogate for anthrax. In a seminal 2013 study (11 citations), Calfee assessed five commercially available cleaning robots (including vacuum, wet-wipe, and wet-vacuum types) for collecting aerosol-deposited spores from indoor surfaces, pioneering the use of autonomous robots for large-area environmental sampling. A follow-up 2014 scenario-based evaluation (2 citations) refined these methods, testing vacuum and wetted-wipe robots over larger contaminated areas. Their most-cited work (2020, 17 citations) compared surface sampling methods in an extended outdoor biological contamination study, addressing real-world challenges in field surveillance. Calfee’s research bridges laboratory rigor and practical deployment, offering critical insights for homeland security, public health, and emergency response. By demonstrating that consumer-grade robots can effectively collect biological agents, they have advanced cost-effective, automated tools for biodefense, making environmental monitoring safer and more efficient.
Research Focus
Key Achievements
Top Papers
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