Tier 1, tier 2, tier 3? Victoria's COVID exposure sites explained
Author: Charlee J Law An exposure site is a location a person who has tested positive to COVID-19 visited while they were potentially infectious . These locations are generally identified through contact tracing, where the person provides a detailed history of their contacts and places they visited up to three days before they developed symptoms (or tested positive, if they didn't have any symptoms). You might have seen these exposure sites classified as either tier 1, tier 2 or tier 3. But what does this mean? Read more: What can you expect if yo...