 Todos Medical Ltd has said its CLIACAP lab Provista Diagnostics subsidiary has entered two new coronavirus COVID-19 PCR reference testing contracts from laboratories collecting samples in Georgia and New Jersey. In the last two weeks, both referring labs have experienced a marked uptick in testing demand, primarily from schools, that has caused them to exceed their small testing capacity and required them to identify additional testing capacity available to meet their needs, making them ideal lab clients for Provista, the company said. 