Table 2.

Thematic Analysis: from codes to global theme

Codes	Basic themes	Organizing Theme	Global Theme
- Perception of the risk when deciding to respond - Types of risks perceived - Motivations - Benefits of responding	1.Perceived risks and benefits of responding	Individual determinants of risk perception	Accepting the risk and choosing to respond
- Knowledge or skills - Past experience with risk - Self-efficacy - Demographics	2.Individual characteristics and past experiences as risk modifiers
- Affect heuristic - Availability heuristic - ‘Othering’ the risk	3.Use of cognitive heuristics in the risk decision
- Media messages - Influence of media messages on self/family - Other sources of information	4.The influence of media messaging on willingness to respond	Social determinants of risk perception: information sources and their influence on willingness.
- Communication to/from MSF -Training and preparation - Trust in organisation -Teamwork -Voluntary response	5.The influence of institutional trust and communication on willingness to respond
- Family - Concerns of family - Impact of family’s opinion - Communication to/from family - Public sentiments - Stigma	6.The influence of family and public on willingness to respond