Dear Colleagues, I have observed several several bovines with rabies-like symptoms in trypanosomiasis due to Trypanosoma vivax: salivation,blindness, paralisis and staggering. Do you Know paper on this issue?? Sincerely, Roberto Aguilar M. S. Silva EMBRAPA/CPA-Pantanal http://www.cenargen.embrapa.br/~ramss