High demand for lateral flow tests has resulted in supply issues, with many people unable to get their hands on the kits in recent days and pharmacies warning of “huge problems” with kit deliveries.

Lateral flow assays, also called immunochromatographic assays, identify or measure biomolecules in intricate samples like blood, saliva, urine, or other fluids to diagnose numerous medical conditions.

And thankfully, the rapid tests are free for most purposes except travel, where you’ll need to pay for private testing. Some work places will even provide lateral flow tests for free and expect you to ...

Before 2020, the words “lateral flow” meant little to anyone outside the scientific community. When talking to people unfamiliar with lateral flow, those working with the technology would often have ...

Add Yahoo as a preferred source to see more of our stories on Google. A package of NHS Test and Trace Covid-19 rapid, self-testing kits (Zoe Linkson/PA) (PA Archive) Lateral flow tests, or antigen ...

With many of us regularly using lateral flow tests to minimise the spread of coronavirus, there has been some confusion over interpreting the results. After following the instructions on the leaflet ...