Accessible Lateral Flow Assays: Test to Treat, Test to Protect From development to implementation, Rosanna Peeling discusses the importance of rapid tests for public health.

People taking lateral flow tests to see whether they have Covid-19 have been warned to watch out for common mistakes. Three major mistakes people make when spotting the test have been pointed out ...

And many people will be wondering what it means if they see a very faint line on their lateral flow tests. Everyone knows the thick red lines next to the C and the T means you are positive.

Liquid crystals, the same technology found in TV screens, strip thermometers, and mood rings, could soon be used in the next ...