Reply to Letter by Arnott et al.
Department of Internal Medicine VI, Infectious Diseases, Immunology, Rheumatology, Pneumology, Medical University of Innsbruck, Austria.
Günter
G
Weiss
MB-LAB, Clinical Microbiology Laboratory, Innsbruck, Austria.
Johannes
J
Möst
D002648:Child; D006801:Humans; D007251:Influenza, Human