2009 Weekly Report of Seasonal or Epidemic Viruses Detected *

Number of positive samples
RSV¹
Influ-
enza
A¹ ²
(Sub-
type
)
Influ-
enza
B¹ ²
Para-
influ-
enza
types
1,2,3¹
Adeno-
virus¹ ²
HMPV²
Rhino-
virus²
Entero-
virus²
Rota-
virus³
Noro-
virus²
2009
December
12/27-1/256605418002
12/20-12/2629601206102
12/13-12/19153032011000
12/6-12/1218702504000
11/29-12/582100300001
November
11/22-11/287400040000
11/15-11/214800310000
11/8-11/1431120420011
11/1-11/731090400000
October
10/25-10/311851900000
10/18-10/240321510200
10/11-10/17281100100
10/4-10/10120420300
September
9/27-10/3101000301
9/20-9/26030431300
9/13-9/19010010500
9/6-9/12110110100
8/30-9/5100122510
August
8/23-8/29120010711
8/16-8/22130000400
8/9-8/15050020200
8/2-8/8010310300
July
7/26-8/1020120100
7/19-7/25030213100
7/12-7/18050203000
7/5-7/110260542200

June

6/28-7/4045 0830100
6/21-6/271118 0742001
6/14-6/200186 01742100
6/7-6/13014301750000
5/31-6/616801941000
May 
5/24-5/30117080012
5/17-5/2318015 111
5/10-5/1621016 1000
5/3-5/9021 30011
April
4/26-5/2 32352002
4/19-4/256011410021
4/12-4/1850040024
4/5-4/118421034204
3/29-4/4112111340013

March

3/22-3/284851551027
3/15-3/21105236320110
3/8-3/141018398300014
3/1-3/71122257100213
February
2/22-2/28521151030018
2/15-2/211546332140228
2/8-2/14
29
71
38
2
1
3
0
1
12
2/1-2/7
34
69
15
1
4
3
0
0
19
January
1/25-1/31
26
50
9
2
4
1
0
0
25
1/18-1/24
35
34
5
3
0
2
0
0
13
1/11-1/17
26
18
1
2
0
1
0
1
8
1/4-1/10
47
2
0
4
2
1
1
1
3


2006-08 Seasonal or Epidemic Viruses Detected

* Samples tested may be obtained from patients at Yale New Haven Hospital, from other hospitals in the region, from community doctors, offices or clinics.
¹ Direct immunofluoresence
² PCR
³ ELISA

RSV= respiratory syncytial virus
HMPV= human metapneumovirus