The Latest: Australia state declares emergency over COVID-19 The Associated Press FacebookTwitterEmail 36 1of36A man wears a mask as he walks in Sydney, Wednesday, July 7, 2021. Sydney's two-week lockdown has been extended for another week due to the vulnerability of an Australia population largely unvaccinated against COVID-19, officials said.Rick Rycroft/APShow MoreShow Less 2of36A medical worker in a booth takes a nasal sample from a man during coronavirus testing at a makeshift testing site in Seoul, South Korea, Thursday, July 22, 2021. South Korea is reporting 1,842 newly confirmed coronavirus cases for the previous 24 hours - setting a new pandemic single-day record for the second straight day.Ahn Young-joon/APShow MoreShow Less