Currently, unvaccinated children are banned from enrolling in preschool in New South Wales, Victoria, Western Australia and Queensland under the 'no jab, no play' laws.

Under new state government rules, their unvaccinated siblings will be banned from enrolling in preschool as part of its "No Jab, No Play" policy.

Unvaccinated children are banned from enrolling in preschool in New South Wales, Victoria, Western Australia and Queensland under the "no jab, no play" laws.