“…We have been able to discover only one possible case in the literature (Scheinberg et al, 1947), though another more fully substantiated case, following not plasma but blood transfusion in an infant, has recently been described (Bruyn, 1947). In later childhood, however, jaundice has followed the use of convalescent serum in several instances (Propert, 1938 ;Beeson et al, 1944), while in adults it is a common complication of plasma therapy (British Medical Journal, 1946, 2, 423), Dccurring in 7.3% of cases in one large series (Spurling et al, 1946).…”