Healthcare Australia, the contractor behind COVID-19 vaccine bungle, to continue operating in Queensland WedWednesday 10 updated WedWednesday 10 MarMarch 2021 at 10:36pm An incorrect dose of the Pfzier vaccine was given to two aged care residents in Queensland last month. ( Print text only Cancel Healthcare Australia will be allowed to continue in Queensland as a vaccination provider, despite bungling the administration of the COVID-19 Pfizer vaccine. Key points: HealthCare Australia was issued with a show-cause notice after two elderly aged care residents were given the incorrect dose by a doctor Queensland Health says it's satisfied with the response provided by the private contractor