Alzheimer’s is not a genetic disease—it is an infectious disease! Spouses and caretakers of Alzheimer’s patients are known to be at high risk of developing Alzheimer’s, and it has now been reported neurosurgeons are also at high risk of developing Alzheimer’s. Table 3, attached, shows chronic diseases, including Alzheimer’s, were less common in genetic relatives than in non-genetic relatives living in the same household with someone who worked with animals.

Chlamydia pneumonia is an immortal, intracellular bacteria, which has been found repeatedly in Alzheimer’s brains, beneath the plaque and tangles of Alzheimer’s; and which can survive the death of the host. The microbiology and infectious cascade of chronic chlamydia pneumonia are consistent with the findings in Alzheimer’s disease.

https://www.semanticscholar.org/paper/Latent-chlamydial-infections%3A-the-probable-cause-of-Bazala-Renda/644be6ddfdb55165f2ff1043f75ff9ab260a12f7/figure/2