Novel Fujian H5N2 Sub-clade Emerges On Iowa Commercial Farms

[niman]

APHIS has released a series of 8 sets of sequences from Iowa commercial farms from collections in April and May, 2015.  The seven most recent isolates, collected between April 25 and May 4 from 5 Iowa counties from chicken and turkey farms form a novel H5N2 sub-clade.

[niman]

Isolate                                     County           Collection       Host
A/turkey/Iowa/11762-1/2015   Buena Vista   12-Apr-2015             turkeys
A/chicken/Iowa/04-20/2015     Osceola         20-Apr-2015             hens
A/turkey/Iowa/13541-1/2015   Buena Vista   25-Apr-2015 42 week old hens
A/chicken/Iowa/13542-2/2015 Osceola         25-Apr-2015 42 week old hens
A/turkey/Iowa/14318-1/2015   Buena Vista   30-Apr-2015 16 week old turkeys
A/chicken/Iowa/14399-4/2015 Madison        30-Apr-2015 98 week old hens
A/turkey/Iowa/14319-1/2015   Cherokee      01-May-2015  7 week old turkeys
A/chicken/Iowa/14322-6/2015 Buena Vista  01-May-2015 70 week old chickens
A/chicken/Iowa/14589-1/2015 Sioux            04-May-2015 17 week old hens

[niman]

H5 Phylogenetic Tree of North American Sequences

Edited July 2, 2015 by niman

[niman]

N2 Phylogenetic Tree of Fujian clade 2.3.4.4 sequences

 

[niman]

Phylogenetic Tree of Fujian clade 2.3.4.4 North American MP sequences

 

 

 

Edited July 2, 2015 by niman

[niman]

Phylogenetic Tree of Fujian clade 2.3.4.4 North American PB2 sequences

 

[niman]

Phylogenetic Tree of Fujian clade 2.3.4.4 North American PB1 sequences

 

 

 

Edited July 3, 2015 by niman

[niman]

Phylogenetic Tree of Fujian clade 2.3.4.4 North American PA sequences

 

[niman]

Phylogenetic Tree of Fujian clade 2.3.4.4 North American NP sequences

 

[niman]

Phylogenetic Tree of Fujian clade 2.3.4.4 North American NS sequences