Key points:
- - Generally, workers in CBD and inner-city locations in Sydney face lower risks.
- - Healthcare, personal care aides and home care workers are at highest risk.
- - Some high risk occupations are disproportionately done by women.
- - Part-time workers are more likely to work in occupations that involve close contact with people.
- - Low income workers are more likely required to work in close proximity to other people.
We adopted the New York Times' approach from this study by using exposure to disease or infection and physical proximity to others as proxies for measuring occupational risk to COVID-19. The work context dataset from O*NET was mapped to the ANZSCO classification system that we use in Australia with the help of Dr Andrew Reeson from CSIRO. Employment statistics by postcode, such as the percentage of female workers, were obtained from Australian Bureau of Statistics.