The UK is running out of Lateral Flow Tests due to huge demand, according to an article on msn.com here – https://www.msn.com/en-gb/health/medical/a-test-from-yesterday-is-not-enough-the-perks-and-perils-of-at-home-covid-testing/ar-AARSTBW?ocid=mailsignout&li=BBoPWjQ
The extra demand means that many people simply won’t be able to find out whether they have Omicron or any of the other popular variants (present or future).
Scientists have found a clever way to get around this problem by using a technique which is already being used in the popular PCR tests, and here it is:-

The advantage of the ‘Flip a Coin’ method is that it is cheap, and effective and gives immediate results, even if the person conducting the test has no medical qualifications. A virologist has confirmed that this process has been very effectively used around the world ever since Coronavirus was discovered in Wuhan.
You heard if first on Nosuch News.