Using pooling for RT-qPCR tests
One of the challenges of the current COVID-19 pandemic is the need to test populations as widely as possible to better detect spread and evolution. However, technical problems were highlighted, such as the tension on the availability of reagents. To limit this problem, pooling methods (mixing multiple samples before testing) are regularly considered in RT-qPCR (see, for example, Gollier et Gossner (2020)).