EPIDEMIC A2 INFLUENZA IN ISOLATED PACIFIC ISLAND POPULATIONS WITHOUT PRE-EPIDEMIC ANTIBODY TO INFLUENZA VIRUS TYPES A AND B, AND THE DISCOVERY OF OTHER STILL UNEXPOSED POPULATIONS1

Abstract
PAUL BROWN, D. CARLETON GAJDUSEK, J. ANTHONY MORRIS; EPIDEMIC A2 INFLUENZA IN ISOLATED PACIFIC ISLAND POPULATIONS WITHOUT PRE-EPIDEMIC ANTIBODY TO INFLUENZA VI