The Loop: Leaders worried by Omicron sub-variant, man with Japanese encephalitis fighting for life, and the new internet debate: wheels or doors?

Hello. It's Thursday, March 10 and you're reading The Loop, a quick wrap-up of today's news. 

One thing to know right now: Health authorities are worried about the new Omicron sub-variant

NSW Health says COVID-19 cases are likely to increase in the next few weeks because of the new variant.