No one who takes issue with Duesburg wants to answer questions about Kochs postulate because there are no good answers to Duesburgs questions. Trying to answer the questions directly only exposes the farce. Best to pile up a mountain of research that avoids the question. Unfortunately it is not just A.I.D.S. it applies to many other supposed viral diseases such as Hepatitus C. A herd of scientist are on your side, so you can take comfort in that.