The intervention-game framework introduced in Chap. 10.1007/978-981-33-6481-3_4 included provisions for vaccination and intermediate defense measures (IDM), which were defined as voluntary strategies decided upon by individuals. This Chapter introduces another framework for interventions that are forcefully imposed upon individuals, regardless of their intentions. These include quarantine and isolation. We show a theoretical framework based on the intervention-game concept and discuss how the introduction of quarantine and isolation impacts the final epidemic size (FES) and average social payoff (ASP).
Quarantine and Isolation