The government says more than a quarter of its coronavirus tests have been on people who've been tested before.
A freedom of information query to the Department of Health and Social Care asked for detailed statistics about Covid-19 tests.
In response, the department said as of October 31 it had carried out processed 16,253 tests, with 4,633 duplicates.
In total, 11,620 unique individuals have been screened for the virus.
Rapists's appeal against sentence thrown out
Last chance to become next TT's charity partner
No gas price hike after regulator review
Cafe hits back after staff abused
Online appointments being considered by sexual health clinic
Treasury can’t say how much is made from medicinal cannabis
Road closures planned for tin baths this weekend
DOI has no junction safety concerns over Iceland plans