Covid rapid tests are used as a serial screening tool whereby individuals test themselves 2 or 3 times a week to detect. If they are an asymptomatic carrier of covid looks to only be done in a lab by an expert and it can take 1 to 3 days. Initially, it took several days to get the results of PCR-based coronavirus testing but now as the virus has vamped, rapid PCR tests have been approved that give results in 24hrs-48hrs. Canadian Travel Clinics is one of the leading names in Canada for providing Covid rapid tests. For more information visit the website https://www.canadiantravelclinics.ca/