Land, B. van het

infection children patient virus response phase cytokine syncytial virus infection il -4 rsv infection syncytial convalescent phase culture disease level infant syncytial virus blood transfusion service ifn -␥ convalescent severity b-lcl cathionic protein sample culture supernatants minute plasma room temperature blood il -8 protein detection nasopharyngeal washings risk factors il -6 rsv-specific nasopharyngeal number slide admission intracellular rsv-induced washing plasma samples 30 minutes medium control t cell response rsv-induced ifn -␥ study care unit mwu test netherland expression cathionic ventilation production supernatant 13 patients rsv bronchiolitis hospital bronchiolitis stimulation vaccine 10 minutes difference factor cd 4+ cells 10 pg /ml symptom cd 8+ cells multispot slides cytokine production plasma levels clone anti-cd parameter analysis limit transfusion