Relaxed quarantine rules flagged for vaccinated aussies March 22, 2021 Currently, all international arrivals must undergo a 2 week hotel quarantine, including at least two COVID tests. However, as more countries hit their vaccination targets and as more Aussies are vaccinated, these rules may be relaxed. There is also hope that travel may resume between Australia and New Zealand, as well as Singapore, with relaxed quarantine soon. The CPAP Clinic is a leading Australian provider of Respiratory, Sleep Disorders, Cardiology and PPE services and products. Based in Sydney, it has a network of 40 clinics nationwide.