Kurume 2023: Muna 2020, vangangosvika mamirioni maviri echirwere chegomarara checolorectal chichaonekwa pasi rose, zvichiita kuti ive yechitatu mhando yegomarara. Ndiyo yechipiri inotungamira kufa kwechirwere chegomarara, ichiverengera vanhu vangangosvika miriyoni imwe.