Risk perception research informing recommendations for COVID-19 preventative health measures and public messaging

Objective: To provide a commentary on evidence-based recommendations for COVID-19 pandemic risk communication for more effective public health measures. Method: We apply the principles of risk communication to address key issues in the COVID-19 pandemic. Results: Risk perception and communication research usefully informs preventative health education and public messaging during disease outbreaks such as the current COVID-19 pandemic, especially for those with severe mental illness. Conclusions: Key recommendations for pandemic public health risk communication are: clear, timely and balanced information from a reputable source; accurate and non-sensationalised depiction of infection, morbidity and mortality rates; awareness of fear as a powerful motivator for adoption of protective measures against the causative virus; promotion of self-efficacy and sense of control in terms of mitigating the health threats associated with a pandemic; correction of mis- and disinformation regarding the pandemic and associated protective measures; and messaging may need to be modified for people with a mental illness to avoid exacerbations of depressive and anxiety symptoms.