<title>BACKGROUND</title> <p>Social media are becoming hotbeds of conspiracy theories, which aim to give resolute explanations on the causes of COVID-19 pandemic. Yet, no research has investigated whether individuals’ belief in conspiracy theory about COVID-19 is associated with mental health and well-being issues. This association enables an assessable channel to identify and reach people with mental health and well-being issues during the pandemic.</p> <title>OBJECTIVE</title> <p>We aim to provide the first evidence of belief in conspiracy theory regarding the COVID-19 virus as a predictor of the mental health and well-being of healthcare workers.</p> <title>METHODS</title> <p>We conducted a survey of 252 healthcare workers in Ecuador from April 10 to May 2, 2020.</p> <title>RESULTS</title> <p>In Ecuador, 32.54% of the sampled healthcare workers experienced distress disorder, and 28.17% had anxiety disorder. Compared to healthcare workers who were not sure where the virus originated, those who believed the virus was developed intentionally in a lab were more likely to have distress disorder and anxiety disorder, and lower levels of job satisfaction and life satisfaction. Older healthcare workers and those who exercise more reported higher job satisfaction. Married healthcare workers, those who exercise more, and those not infected reported higher life satisfaction.</p> <title>CONCLUSIONS</title> <p>This paper identifies belief in a COVID-19 conspiracy theory as an important predictor of distress, anxiety, and job and life satisfaction of healthcare workers. It enables mental health services to better target and help mentally vulnerable healthcare workers during the ongoing COVID-19 pandemic.</p>
