Yearly incidence of bloodstream invasiveS pyogenesdisease in the Top End (hospital and population incidence) and southeast Australia (hospital incidence only). Population incidence was not calculated for southeast Australia because an accurate catchment population could not be defined. Error bars for hospital incidence are 95% CIs. The blue shaded region from 2020 to 2021 approximates the period of the most stringent non-pharmaceutical interventions during the COVID-19 pandemic. *Up to Feb 28, 2023.
