Village-4 Ck 0 (7) 0 (7) 0 (7) 0 (7) 0 (7) 0 (7) VIllage-5 Ck/Dk 0 (2) 0 (1) 0 (2) 0 (5) 0 (5) 0 (5) (12) Village-2 Ck 0 (7) 0 (7) 0 (7) 0 (7) Village isolates (Table 4 ). Included in the analyses were chicken a-H9 sera that was generated during the IVPI experiments by using A/ Chicken/Bangladesh/559/2008 (H9N2) and A/Environment/ Bangladesh/600/2008 (H9N2). The isolates from Bangladesh reacted strongly to all of the anti-H9 sera. Most of the isolates reacted less strongly to the a-G1 sera than to the remaining antisera.