Exactly. As Duesberg used to quip, if we just opened a chain of Burger Kings across the poor countries of Africa, we would solve African AIDS virtually overnight!
I first heard Duesberg talking on this subject many years ago, and I can't help but thinking that, bright as Duesberg is, it really shouldn't require someone of his credentials to realize that malnutrition, particularly protein malnutrition, is a big factor in causing disease.
Or instigate aerial Lysol spraying... ;o)