Epidemiology basics (R0, disease spread modeling)
Biology · Advanced
About this practice set
Epidemiology basics (R0, disease spread modeling) is part of Biology (Advanced). Questions are generated with new numbers each time you practise. Levels available: Easy. After you answer, an explanation is shown.
Example questions
A taste of what you will practise. Answers are revealed after you try.
Easy
A disease has a basic reproduction number R₀ = 5. What fraction of the population must be immune to reach the herd immunity threshold (1 − 1/R₀)?