Yes, except other drugs designed to clear the plaques have been tested and they've all shown no reduction in symptoms. So my flu analogy was not great :) But i

Yes, except other drugs designed to clear the plaques have been tested and they've all shown no reduction in symptoms. So my flu analogy was not great :) But it's absolutely possible that the prior drugs were all tested wrong or didn't quite do what we thought they did. That is not sarcasm, sadly.