Chief Medical Officer Professor Paul Kelly says Australia has had “so few” cases of COVID-19 that essentially now the country has been rendered “non-immune” to the virus. Professor Kelly discussed the efficacy rates of the AstraZeneca and Pfizer vaccines and…
Global markets have risen over hopes of a COVID-19 vaccine from Oxford University. Researchers said they were on schedule to have the vaccine ready for mass production as soon as September. They said the drug triggered a sharp rise in…