Grail Inc. is teaming up with Quest Diagnostics Inc. to support the upcoming launch of its multicancer blood test. The early cancer detection test, called Galleri, is slated to begin rolling out in the second quarter of 2021. Quest’s 2,200 patient service centers and network of 5,000 mobile phlebotomists will help to collect blood samples for Galleri once the test becomes available in the U.S.