China pneumonia outbreak: Mystery virus probed in Wuhan
Chinese authorities have launched an investigation into a mysterious viral pneumonia which has infected dozens of people in the central city of Wuhan.
A total of 44 cases have been confirmed so far, 11 of which are considered "severe", officials said on Friday.
The outbreak has prompted Singapore and Hong Kong to bring in screening processes for travellers from the city.
It comes amid online f
Vaccinated health workers at West Hoxton birthday party didn't contract COVID-19, NSW Health reveals
The highly contagious Delta strain of COVID-19 infected everyone who attended a Sydney birthday party except for the six people who were vaccinated, the NSW Government said.
The West Hoxton party — described as a "super spreader" event — has become one of the most significant transmission events in the NSW breakout with 24 of the 30 attendees, and many of their household c