definiens: shall mean the in vitro tes ting of human specimens ( including processed human specimens ) for the purpose of medical care of the h uman from whom the specimen was taken and/or medica l care of a human who is the potential recipient of t issue from the human from whom the specimen was tak en . For the avoidance of doubt, shall includ e, by way of example and not of limitation, diagnos is, prognosis, treatment, prevention, or monitoring the progress of any and all possible human disease ( in cluding infectious, genetic, traumatic, metabolic, degenera tive, and neoplastic disease ) as well as compatibil ity of donor and recipient with respect to tissue . At Gen - Probe ’ s sole option, exercisable upon written notice to P acBio, shall also mean the in vitro testing of human specimens for the purpose of medical care of a human who is the potential recipient of human blood, plasma or other blood products from the human fro m whom the specimen was taken . For the avoidance of d oubt, such medical care shall include, by way of ex ample and not of limitation, diagnosis of possible diseas e prior to transplant or transfusion, as well as co mpatibility of donor and recipient with respect to human blood, pl asma, and other blood products