Research shows that rapid antigen tests are performing as well at detecting the most recent dominant variants as they did with the earliest strains in the COVID-19 pandemic.

Rapid tests can be an incredibly useful tool for early detection of COVID-19. Unfortunately, they sometimes leave people with more questions than answers.

With the relaxation of mask-wearing mandates, there’s even more need to know how much over-the-counter tests help.

England has stopped offering free COVID tests, amid a large surge in cases. Here’s what that could mean.

Knowing when and how often to use rapid tests is key to getting an accurate picture of your COVID-19 status.

The two types of COVID-19 tests – antigen and PCR – work in very different ways, which is why one is fast but less accurate and the other is slow and precise.

Over the approachin holidays, people around the world will want to travel to see friends and family. Getting tested for the coronavirus can make this safer, but testing alone is not a perfect answer.

The new BinaxNOW antigen test is quick, easy, accurate and cheap. It could solve the US testing problem, but the emergency use authorization only allows people with COVID-19 symptoms to get tested.