Nelfinavirs antivirale aktivitet in vitro er demonstreret i både akutte og kroniske hiv infektioner i lymfoblastoide cellelinjer, perifere blodlymfocyter og monocyter/ makrofager.
Antiviral activity in vitro: the antiviral activity of nelfinavir in vitro has been demonstrated in both HIV acute and chronic infections in lymphoblastoid cell lines, peripheral blood lymphocytes and monocytes/macrophages.