Umutegetsi utarategetse Ingingo za Katy Watson umunyamakuru wa BBC muri Amerika y'Epfo Mu gihe byari bitangajwe ko abapfuye muri Brazil barenze 100,000 humvikanye abantu bishimye ndetse baturitsa ibishashi by'umuriro wo mu byishimo mu mujyi wa São Paulo.
