Confused? This helpful travel guide will explain what you need to do if you're booking a holiday abroad. The rules around foreign travel are constantly changing and evolving, owing to the ongoing ...

What is an antibody test? An antibody test, as the name suggests, checks whether your blood carries antibodies, a type of protein that your immune cells create after you’ve been infected by a virus.

COVID-19 has been around for the best part of a year, and medical technology has been racing to keep pace with the rise in infections and viral mutations. Until recently, unless you were presenting ...