ABSTRACT
Communicating health information quickly and effectively with diverse populations has been essential during the COVID-19 pandemic. However, health communication practices are often top down and poorly designed to rapidly meet diverse health literacy, cultural and contextual needs of the population. This paper describes a research and practice partnership focused on health literacy, multicultural health, and community engagement to address COVID-19 in Australia. The partnership became influential in the local and state-based response to the COVID-19 Delta outbreak in Western and South Western Sydney, an area of high cultural and socioeconomic diversity. Our approach, bringing together academic researchers and frontline health staff working with multicultural populations using a model of co-design and community engagement and action via the "4 M model," has been successful. It supported the Western Sydney community to achieve some of the highest vaccination rates in the world (>90%). There is an ongoing need to engage respectfully and responsively with communities to address specific challenges that they face and tailor communications and supports accordingly for successful pandemic management. Combining co-designed empirical research with community engagement and action ensures needs are robustly identified and can be appropriately addressed to support an effective public health response.