Background: The COVID-19 pandemic has led to an increasing mental health burden. We examined the factors associated with mental health symptoms in Chi...Read more

Background: Electronic health (eHealth) literacy would facilitate online information seeking and taking informed measures. Objective: We studied soci...Read more

Introduction:Observational and experimental studies have suggested that messaging on smoking-related COVID-19 risk may promote smoking abstinence, but...Read more

INTRODUCTION Changes in tobacco use since the COVID-19 outbreak differed by countries and little is known about changes in the use of specific tobacco...Read more

Using information communication technologies as information sources of COVID-19 was associated with psychological problems, but mechanisms remain unce...Read more

Introduction: Health information about COVID-19 has been circulating in social networking sites, including unproven claims that smoking and alcohol dr...Read more