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As Covid hospitalisations hit their highest levels since February, Queensland considered 'urging' people to wear masks and the ACT did not rule out a dreaded mask mandate.
Two new extra-contagious variants of omicron with transmissibility similar to measles are together dominating COVID-19 cases in the US, leading to talk of new indoor mask mandates....
As Australia's Covid death surpassed 10,000, infectious diseases paediatrician Professor Robert Booy said lowering the age limit for a fourth vaccine dose should be considered.
The latest variants are masters at evading immunity – meaning previous infection and vaccines are unlikely to provide much protection against catching it
If you're not feeling well this winter, it's not always easy to tell whether you have COVID or flu – here's the science you need to know.