Volume 29, Number 6—June 2023
Research
SARS-CoV-2 Vaccine Effectiveness against Omicron Variant in Infection-Naive Population, Australia, 2022
Figure 1

Figure 1. Number of SARS-CoV-2–positive test results reported by day, by test type, Western Australia, Australia, February 1–June 30, 2022. Source: COVID-19 Public Health Operations, WA Health (D. Barth, COVID-19 Public Health Operations, WA, Australia, pers. comm., email, 2022 Dec 1).
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