Dhiyabhorosi ndiyo inonyanya kukonzera chirwere chetsinga munyika dzakasimukira, uye chirwere chetsinga ndicho chinonyanya kukonzera chirwere chetsinga uye chinoita kuti vanhu vakawanda vafe nechirwere chetsinga. Zvinofungidzirwa kuti chirwere chetsinga chinobata 25% yevanhu vane chirwere chetsinga. Chirwere chetsinga chinokonzerwa nechirwere chetsinga chinokonzerwa ne50-75% yekubviswa kwetsinga pasina kukuvadzwa.
25 muzana