7NEWS Update - Wednesday October 20, 2021: Victoria eases border restrictions; national search for missing WA girl

Fully vaccinated New South Wales residents can now travel to Victoria without needing to quarantine or provide a negative COVID test, after isolation rules were scrapped overnight; COVID-19 vaccine booster shots could be rolled out in Australia by Christmas, with the TGA waiting on a final application; and the parents of 4-year-old Cleo Smith, missing from a remote WA campsite since Saturday, have spoken out as a nationwide appeal is been launched to help find the girl. Presented by Jodie Speers. More news across the day on 7NEWS.com.au and 7Plus. Hosted on Acast. See acast.com/privacy for more information.