For antivirals, the hypothesis is a viral infection that the amyloids and tau are responses to. A study in Taiwan showed promising results.
For TDAP, nobody knows. All we have is a flabbergastingly strong signal from statistical analysis of the US Veterans' Administration entire cohort from 2012-2018. Is it the tetanus, the diphtheria, the pertussis vaccine? An "inactive" ingredient? Something else very, very strongly correlated with administration of booster, such as a more active lifestyle? If it is anything at all, it seems to be the only thing that works, other than maybe herpes treatment.
For TDAP, nobody knows. All we have is a flabbergastingly strong signal from statistical analysis of the US Veterans' Administration entire cohort from 2012-2018. Is it the tetanus, the diphtheria, the pertussis vaccine? An "inactive" ingredient? Something else very, very strongly correlated with administration of booster, such as a more active lifestyle? If it is anything at all, it seems to be the only thing that works, other than maybe herpes treatment.