In the United States, an expert panel has unanimously voted that the benefits of vaccinating children under the age of five, outweigh the risks.
But Australia's youngest cohort are still yet to qualify for the shots.
Will Australia follow the suit?
This May 2022 photo provided by Pfizer shows production of the Pfizer's COVID-19 vaccine for children under 5 in Puurs, Belgium. Source: Pfizer via AP