EXHIBIT 1.

Items from qualitative interview guide by topic.

Main item	Interview topic
Background understanding	Gender, occupation, education level, residency status, and duration of residence in Taiwan.
Health information-seeking behavior	How do they normally search for health information? Any differences or difficulties encountered when searching for health information in the host country compared to Thailand?
Health information-seeking source and type of content	What source of content do you prefer? Why? What type of content do you prefer? Why?
Health information-seeking behavior during COVID-19 situation	What do you do when you want to search for health information about COVID-19? What source do you prefer for finding COVID-19 information?

Source/Notes: Current study.