Yeah that's correct. The article mentions a few cases of people who died from transmitted CJD that may have also received some beta amyloid or tau proteins tha

Yeah that's correct. The article mentions a few cases of people who died from transmitted CJD that may have also received some beta amyloid or tau proteins that could have catalyzed development into Alzheimer's if only they didn't die from CJD, which seems to develop more quickly through that route. If Alzheimer's is truly is some kind of prion-related disease, which the research is suggesting.