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Tagged articles

infection risk

3 articles · Page 1 of 1
Model Perspective
Model Perspective
Sep 25, 2026 · Industry Insights

High-Speed Train Seat Covers: Do They Really Block Germs or Just Dirt?

The article analyzes high-speed train seat cleaning cycles, bacterial survival models, infection risks, and cost-effectiveness of disposable seat covers, concluding that covers mainly block visible dirt, not microbes, and that transparent cleaning of high-touch surfaces is more effective than shorter washing cycles or plastic covers.

bacterial survivalcleaning cyclescost-effectiveness
0 likes · 10 min read
High-Speed Train Seat Covers: Do They Really Block Germs or Just Dirt?
Model Perspective
Model Perspective
May 28, 2024 · Fundamentals

How the Wells‑Riley Equation Predicts Flu Spread in Enclosed Spaces

This article explains the Wells‑Riley mathematical model for estimating airborne infection risk, outlines its key assumptions and parameters, walks through a classroom case study, and shows how ventilation and exposure time influence the predicted number of flu infections.

EpidemiologyWells-Rileyairborne transmission
0 likes · 6 min read
How the Wells‑Riley Equation Predicts Flu Spread in Enclosed Spaces