"You've got many more partially vaccinated people than you do vaccinated, and even more unvaccinated people," says Prof Raina MacIntyre from the University of New South Wales.
"In that sense, the… more
Opinion by Professor Raina MacIntyre: Here we are on the knife’s edge of a Delta epidemic in Sydney. As always, it was a breach of our borders: this time, one of the forgotten frontline workers, a… more
Professor Raina MacIntyre, biosecurity expert from the University of New South Wales told Xinhua that the latest outbreaks in the most populous cities of Australia are a part of a trend of repeated… more