COVID’s dangerous ‘Delta variant’ enters Australia

The transcript discusses a partial lockdown in Australia due to the delta variant of COVID-19. Authorities announced the lockdown on June 26th, but the Australian Medical Association called for a complete city lockdown as 65 cases were reported. The outbreak began on June 15th with an airport limo driver who contracted the variant and spread it to others. CCTV footage captured transmission in public spaces, highlighting the variant's ability to linger in the air and infect people who breathe the same air.

What evidence was there of the transmission of the virus in public spaces?

What do experts say about the delta variant's ability to linger in the air?