NX Healthcare is the leading name in providing the Covid test kits delivery service to its customers. Contact and order Nx Healthcare if you need COVID test kits. Take a swab sample from your throat and nose and return the kit to our laboratory. Pick-up instructions will be emailed to you within 24 hours after placing the order. NX Healthcare provides you Covid-19 PCR swab test kits at the convenience of care. For more information visit at website:https://www.nxhealthcare.co.uk/