Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Muna 1903 Nicolle akava Mutungamiriri wePasteur Institute muTunis, uko akaita basa rake rokukunda mubayiro weNobel pamusoro petyphus, achiunza Hélène Sparrow pamwe naye somukuru werabhoritari. Akanga achiri mutungamiriri weInstitute paakafa muna 1936. Akanga ari mutsvakurudzi anokosha mukuwana chisikwa chinouraya, Toxoplasma.  Mubvunzo: Nicolle akawana Mubayiro weNobel nokuda kwechirwere chipi?
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