ɛkstˈɛnsɪv stˈʌdiz wɪð fˈɛnətˌaɪpɪŋ ænd dʒˈɛnətˌaɪpɪŋ mˈɛθədz dˈɛmənstɹˌeɪɾᵻd ðæt ˌɛɹoʊmˈoʊnəz ˈaɪsəlˌeɪts fɹʌm fɹˈɛʃ ænd dɹˈɪŋkɪŋ wˈɔːɾɚɹ ɛnvˈaɪɹənmənts wɜː fˌɛnətˈɪpɪkli ænd dʒˌɛnətˈɪpɪkli dˈɪfɹənt fɹʌm ˌɛɹoʊmˈoʊnəz ˈaɪsəlˌeɪts fɹʌm pˈeɪʃənts.
Extensive studies with phenotyping and genotyping methods demonstrated that Aeromonas isolates from fresh and drinking water environments were phenotypically and genotypically different from Aeromonas isolates from patients.