Catalog · Physics of COVID-19 Transmission Lecture 33 of 49 Video 4-7: Safety Guideline for COVID-19—Analysis of Superspreading Events ← Previous Video 4-6: Safety Guideline for COVID-19—Safety Guideline as a Simple Formula Next → Video 4-8: Safety Guideline for COVID-19—Case Studies ✓ Mark complete Materials Transcript (PDF) ↗ transcript