Possible correlation between low antigen
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Anna Maria Iorio; Tiziana Zei; Mariella Neri; Adriano Alatri
📂
Article
📅
1996
🏛
Springer
🌐
English
⚖ 570 KB
This study examined whether, during a seven-year period of low A(H1N1) influenza virus antigenic drift (1988-I 989 and 1994-1995, winters), humoral antibody response of elderly volunteers to influenza vaccines could suggest a lack of antibody pressure for drift. In all the years studied A/Taiwan/1/8