ABSTRACT
Testing was paramount in the management of the COVID-19 pandemic. Rapid deployment of new laboratories became widespread worldwide. Our university established KCL TEST: a SARS-CoV-2 asymptomatic testing programme that enabled sensitive and accessible PCR testing of SARS-CoV-2 RNA in saliva at 20 to 50% the price of commercial kits. We performed 158,277 PCRs in saliva for staff, students and their household contacts of Kings College London, free of charge and with an average turnaround time of 8 hours. Our pipeline is mainly made of open-source automation and non-commercial reagents and has been recently recommended for ISO15189 accreditation. Here we provide our blueprint and results to enable the rapid launch of diagnostic laboratories where and when needed. Our data span over 18 months and parallels that of the UK Office for National Statistics, with a lower positive rate and virtually no delta wave. Our observations strongly support regular asymptomatic community testing to decrease outbreaks and provide safe working spaces. KCL TEST demonstrates that universities can provide agile, resilient and accurate testing that reflects the infection rate and trend of the general population. We call for the integration of academic institutions in pandemic preparedness, with capabilities to rapidly deploy highly skilled staff, as well as develop, test and accommodate efficient low-cost pipelines.