Nevertheless it continues to advocate Australians select the mRNA pictures made by both Moderna or Pfizer for his or her third jab.
On Wednesday evening, the TGA stated it had given provisional approval on Tuesday for the jab, named Vaxzevria, to be administered to people aged 18 years and older.
"The third (booster) dose could also be given if clinically indicated with regards to official steering relating to using a heterologous third dose (e.g. mRNA vaccine)," it stated, in an announcement.
"Because of this the choice to obtain Vaxzevria as a booster should be made in session with a medical skilled."
The TGA stated the COVID-19 vaccines Comirnaty (Pfizer) and Spikevax (Moderna) have been nonetheless the popular boosters.
The mRNA jabs can each be used no matter which COVID-19 vaccines somebody has already acquired, together with Astrazeneca.
Whereas the third vaccine dose is not obligatory it's suggested amid the unfold of the extremely transmissible Omicron variant — with 31,510 new instances throughout the nation within the 24 hours to February 8.
The TGA stated the Australian public evaluation report for the choice could be revealed within the coming days.