Live breaking news: Foot and mouth disease detected in Australia; PM holds back on calling for work-from-home measures; Three children found dead after WA house fire; Aussie swimmer sent home from Commonwealth Games camp; Victoria gas supply cris – 9News

Welcome to the 9News.com.au live blog for Wednesday, July 20, 2022. Investigations have begun after three children were found dead in a house fire in Western Australia. Australian swimmer Isaac Cooper has been sent home from a Commonwealth Games training…