Mandatory isolation and slotxo ใหม่ล่าสุด testing for close contacts of positive Covid-19 cases was scrapped to prevent the Isle of Man being "indirectly" locked down, the chief minister has said.
Unvaccinated close contacts are now offered home lateral flow testing kits.
Howard Quayle said the previous policy had risked "thousands of people being locked away as a precaution".
The number of new infections has soared in recent days to 1,104 active cases, with three being treated in hospital.
About 77% of the island's adult population has now been fully vaccinated.
Answering an urgent question in Tynwald on Tuesday, Mr Quayle said as the island moved from a strategy of elimination to living with Covid-19, "the virus was always going to return and return in large numbers".
"We knew cases would grow and we knew that as a result close contacts would grow at a significant scale," he said.
The Council of Ministers had been "very concerned" that the impact of the number of people being placed in precautionary isolation was "unsustainable", Mr Quayle added.
On average, four close contacts were identified for each positive case.