NX Healthcare is one of the leading names in the UK for providing top-quality convenient access to quality healthcare, particularly in the times of Covid-19. If you have symptoms, you will need to go to one of our local test sites. NX Healthcare, in the situation of COVID-19 testing, used Polymerase Chain Reaction (PCR) technology. If you want to order your home test kit, we'll send it to you for free. We collect your throat and nose swab samples and return the kits to our lab. Within 24 hours of our lab receiving the sample, you'll receive the results and a travel certificate. You must get a PCR test if you have symptoms, no matter how mild. For more information, go to https://www.nxhealthcare.co.uk/