Lyme disease symptoms can look a lot like other diseases' symptoms, not the least of which is Alzheimer's. In late-stage, or tertiary stage of Lyme, the bug has infected the brain. It may be hard to distinguish between the symptoms of somebody with late-stage Lyme, and somebody suffering from Alzheimer's disease.

Such was the case of Paul Christensen, who was diagnosed with Lyme, treated, and then released from Stony Brook Hospital. Paul was a firefighter, yet he struggled for eight years with mental deterioration after his diagnosis of Lyme. Finally, he died due to Alzheimer's.

Paul's wife suspected that there was a strong link between her husband's diagnosis of Lyme and his death from Alzheimer's disease. If there was a connection, she was determined that other people should learn about it, in the event that it might help reduce their suffering. So, after Paul died she urged medical researcher Dr. Alan MacDonald to investigate her husband's case.

Dr. Alan MacDonald is a featured expert in the 'Interviews with Experts' series, which you can access here. In the 30 minute audio interview, he tells about the well-documented Christensen case, and he describes what he and other researchers are doing to understand the Lyme bug, so we can eradicate it.