Professor Michael Baker: Otago University epidemiologist on how transmissible Delta is
Kerre Woodham Mornings Podcast - Ein Podcast von Newstalk ZB

There's no sign of community spread on the Coromandel Peninsula, so far, nor has there been any trace of Covid-19 in the wastewater. Yet again, people are scratching their heads as to why, if this virus is so incredibly transmissible, someone with...