Hesitancy about SARS-CoV-2 rapid antigen testing in China: a nationwide cross-sectional study.

Hesitancy about SARS-CoV-2 RAT was low among individuals who were not yet infected with SARS-CoV-2. Efforts should be made to improve the awareness and acceptance of RAT among men, younger adults, individuals with lower education or salary, families without children and elders, individuals who access COVID-19 information via traditional media. In the midst of a reopening world, our study could inform the development of contextualized mass screening strategies, the scale-up of RAT in particular, which remains an indispensable option in emergency preparedness.