Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Zvivako zveBiopreparat zvakatambura nokuputsika kweSoviet Union. Kubvira ipapo mitsetse mikuru inoverengeka yokugadzira zvombo zvebiological yakavharwa zviri pamutemo. Mamiriro ayo azvino haazivikanwe; zvisinei, zvinokwanisika kuti Biopreparat nemasangano anotevera akaenderera mberi nekutsvagisa nekugadzira zvombo zvehupenyu kusvika kuma1990.  Mubvunzo: Indasitiri ipi inotanga kuvhara pashure pokuparara kweBiopreparat?
mitsetse mikuru inoverengeka yokugadzira zvombo zvine utachiona