“…The successful containment and control of a pandemic like COVID-19 require agile, adaptive and accurate responses, and well-preparedness of governments and public health authorities, including risk communication and community engagement (RCCE) readiness (Biswas et al , 2020; Fineberg, 2014; Ha et al , 2020; Janssen and van der Voort, 2020; La et al , 2020; Lee et al , 2013; Ministry of Health of Vietnam, 2020; Moll et al , 2016; Nguyen et al , 2021; Wickramage et al , 2013; World Health Organization, 2020a). Another contributing factor to the successful prevention of a pandemic is the public's voluntary adoption of preventive behaviors, which are often determined by their understanding and risk perception of this virus (Choi and Powers, 2021; Jose et al , 2021; Karasneh et al , 2021; World Health Organization, 2020a; Yıldırım et al , 2021). The public is more likely to adopt preventive behaviors when they (1) perceive a higher risk of being infected with the virus; (2) perceive the severity of the situation; (3) perceive the effectiveness of preventive measures and (4) believe their capability to adopt preventive measures (van den Broucke, 2021; Chan et al , 2021; Ozdemir et al , 2020).…”