Coronavirus Disease Model to Inform Transmission-Reducing Measures and Health System Preparedness, Australia

Coronavirus Disease Model to Inform Transmission-Reducing Measures and Health System Preparedness, Australia

Robert Moss, James Wood, Damien Brown, Freya M. Shearer, Andrew J. Black, Kathryn Glass, Allen C. Cheng, James M. McCaw, Jodie McVernon

The ability of health systems to cope with coronavirus disease (COVID-19) cases is of major concern. In preparation, we used clinical pathway models to estimate healthcare requirements for COVID-19 patients in the context of broader public health measures in Australia. An age- and risk-stratified transmission model of COVID-19 demonstrated that an unmitigated epidemic would dramatically exceed the capacity of the health system of Australia over a prolonged period. Case isolation and contact quarantine alone are insufficient to constrain healthcare needs within feasible levels of expansion of health sector capacity. Overlaid social restrictions must be applied over the course of the epidemic to ensure systems do not become overwhelmed and essential health sector functions, including care of COVID-19 patients, can be maintained. Attention to the full pathway of clinical care is needed, along with ongoing strengthening of capacity.

2020

SARS, Respiratory Infections, covid-19, SARS-CoV-2, severe acute respiratory syndrome coronavirus 2, coronavirus disease

10.3201/eid2612.202530

Emerging Infectious Diseases

Centers for Disease Control and Prevention

Medicine, Infectious and parasitic diseases