![nurses](https://healthcarechannel.co/wp-content/uploads/2024/07/HCC-Article-Banner-14.jpg)
Rebel backbencher George Christensen will step down from his role on a parliamentary trade and investment committee after sustained pressure following anti-vax statements. Mr Christensen
Doctors have called for COVID-19 booster shots to be rolled out to a wider group of Australians amid concerns about waning immunity. About 500,000 people