Weekly Report of Seasonal or Epidemic Viruses Detected

2012 Influenza Type A Subtype Results

Influenza A Subtype Results ¹
Total 
Subtyped
H1H3Novel H1
(swine-origin)
2012
Dec



12/23-12/29260260
12/16-12/22250250
12/9-12/15120120
12/2-12/84040
Nov




11/25-12/10000
11/18-11/24
0
0
0
0
11/11-11/17
0
0
0
0
11/4-11/10
0
0
0
0
10/28-11/3
0
0
0
0





Oct
10/21-10/27
0
0
0
0
10/14-10/200000
10/7-10/130000
9/30-10/60000





Sept
9/23-9/290000
9/16-9/220000
9/9-9/150000
9/2-9/80000





August
8/26-9/10000
8/19-8/250000
8/12-8/181010
8/5-8/110000
7/29-8/40000





July
7/22-7/280000
7/15-7/210000
7/8-7/140000
7/1-7/70000





June
6/24-6/300000
6/17-6/230000
6/10-6/160000
6/3-6/90000





May
5/27-6/20000
5/20-5/260000
5/13-5/190000
5/6-5/120000
4/29-5/50000





April
4/22-4/280000
4/15-4/210000
4/8-4/140000
4/1-4/70000





March
3/25-3/310000
3/18-3/240000
3/11-3/170000
3/4-3/100000
2/26-3/30000





February
2/19-2/250000
2/12-2/180000
2/5-2/110000
1/29-2/40000





January
1/22-1/280000
1/15-1/210000
1/8-1/140000
1/1-1/70000






¹ Subtyping of influenza A is by real-time RT-PCR following the CDC protocol