LocalRisk.org
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Frequently Asked Questions
Model version: v1. Last updated: 2026-09-02
Which wastewater data does LocalRisk use?
How does LocalRisk estimate community prevalence?
What is a microCOVID (µCoV)?
How accurate are the estimates?
Why does the calculator start at 0.12?
Is this a Wells-Riley model?
How is Far-UVC modeled?
How do masks affect the estimate?
How does ventilation affect the estimate?
How does vaccination affect the estimate?
How does a negative test affect the estimate?
Is an outdoor activity always safer?
Where do the model's numbers come from?
Does this estimate infection risk or severity?
Can I use this instead of public-health or medical guidance?
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