Was probably exposed to COVID on Sunday Dec 26th, first real symptoms (fever) on Wednesday the 29th, antigen home test today (31st) was positive. The problem is my wife and I are scheduled to fly to the Caribbean next weekend and have PCR tests scheduled for Thursday Jan 6th. I know you can still test positive with a PCR test for many weeks after infection. I found an older study that shows you have about a 50% chance of it being positive after 10-12 days. Would this likely be the same for Omicron? Hoping it would clear out of your system quicker than the old variants. Any knowledge/opinions on this?