Vhidhiyo kubvunzurudzwa naCatherine uyo, achitevera kuisirwa itsvo akagadzira yakanyanya invasive aspergillosis, asi akabudirira kurapwa nemishonga inorwisa fungal. Tinotenda murwere nekupa nemutsa kubvunzurudza uye Pfizer nekutsigira kugadzirwa kwevhidhiyo iyi.