Fresh COVID wave on the way, experts warn

Professor Kelly says the variants don't appear to pose a greater risk of severe illness or death. (Mick Tsikas/AAP PHOTOS) (AAP)

A recent spike in COVID-19 cases brought on by the new Omicron variant XBB could trigger a fresh wave across the country, health authorities have warned.

Chief Medical Officer, Paul Kelly said the government is on alert for rising case numbers and are closely monitoring a second Omicron variant BQ.1 overseas.