Would be great seeing what traditional healers can do for mental health problems and other health conditions, if possible, in your context.
However, I don't think it can only be witnessed by one coming over to Zim. The other effective method is by disseminating things like case reports or research findings. This will be so helpful because then the interventions can be generalised for the benefit of humanity as a whole.
Dr Musafiri Rogers
HIFA profile: Musafiri Rogers is a Family Physician based in Rwanda. Professional interests: Provision of high quality primary health care. mrofre AT yahoo.co.uk