Herbalists and witch doctors in Rio offer homemade remedies for Zika
What's the difference between Homeopaths, and Witch Doctors, quacks all?
Stephen Barrett, M.D. opens a can of whoop ass on medical fraud.
Sadly, if responsible medicine, and responsible scientist do not begin to get a handle on all of the quack research done in the name of responsible science, these "alternative," er, fraudulent operators will have a good argument that responsible medicine is not any better.