Spanish virologists have found traces of coronavirus in a sample of Barcelona sewer water collected in March 2019, nine months before the disease was identified in China. Via news.com.au — Australia’s leading news site https://www.news.com.au
Health authorities in New South Wales are trying to work out how three different people became infected with COVID-19 as the state enters a “critical phase” of the pandemic. Via news.com.au — Australia’s leading news site https://www.news.com.au
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