Figure 3From: A molecular and antigenic survey of H5N1 highly pathogenic avian influenza virus isolates from smallholder duck farms in Central Java, Indonesia during 2007-2008Antigenic reactivity pattern of a selection of the virus isolates. Result of HI test of 24 selected isolates against chicken antisera (Konawe/204O/07, PWT-WIJ/06, Wates1/05, and Vietnam/08/04). HI titers are expressed as the reciprocal value of log2. Abbreviation: chicken (Ck), duck (Dk), Bantul (BT), Kulon Progo (KP), Sleman (SM), Magelang (MG). a The letters 'BBVW' have been removed from the virus names.Back to article page