Glanced at your link. Could happen, maybe could happen? What was telling was this at the end-
"How unequal vaccine distribution promotes the evolution of vaccine escape"
Another political agenda skinny on fact, though loaded on fear.
Did I mention Australia's response to COVID 19 a catastrophic civil defence failure? How will the public, local government, state government and the federal government react to complex pressure, agenda and coercion from the CCP? Never has our way of life ever been so threatened by the stupidity our freedoms can sometimes fuel.