Code	Sub themes	Frequency	Themes
Social crisis situations	Situations	43	Disaster
Uncertain situations
Real community crisis situations
Post-disaster situation
Crisis situations
Ambiguous situations
Unpredictable crisis situations
Uncertain crisis situations
Emergency situations
Disaster situations
Emergency crisis communication	Crisis	36
Unexpected crisis events
Crisis scenario
Crisis management
Addressing health misinformation dissemination	Health	77	Health
Global health misinformation
Online health misinformation
Health communication
Public health
Health pandemic
Health-related conspiracy theories	Conspiracy	33
Anti-government rumors	Rumor	44	Politics
Political headlines	Headlines	30
Political situations	Situations	25
National threat situations
Homeland threat situations
Military conflict situations