Figure 1.

Participants’ health status indicators and their perceptions towards COVID-19 vaccines before receiving a COVID-19 vaccine. Chart (A) represents the most common chronic diseases that were reported by participants. (B–E) show proportions of participants who are smokers, have food and/or drug allergies, had experienced COVID-19 infection, had experienced COVID-19 vaccine hesitancy and related fears, respectively. (F) shows frequencies of COVID-19 vaccines preferred by participants, while (G) shows the credible sources of information about COVID-19 vaccines among them.