A simple small blood sample is taken by fingerprick from a qualified sampler. The results are available within 15 minutes of sampling using a lateral flow test cassette. Results can be used to determine whether you have been exposed to the virus. Retesting maybe needed to determine how long the antibodies are present in the blood. We have detected active antibodies in individuals 6 months after intial exposure. The results may also be used to determine the effectiveness of the COVID-19 vaccine. We have results to suggest  that long term antibodies are already detectable only 3 weeks following vaccination. Regardless of your antibody test result, you must continue to follow current government guidelines around social distancing and self-isolation.