Monuments have been lit up around Brisbane and social media has been flooded with pictures of candles as part of commemorations of the lives of Hannah Clarke and her children Aaliyah, Laianah and Trey.
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COVID: why some people with symptoms don’t get tested
Kleber Cordeiro/Shutterstock Testing people with COVID symptoms has been a pillar of the UK’s pandemic response, reducing transmission by identifying and isolating those with the…