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2009 Weekly Report of Seasonal or Epidemic Viruses Detected *

Number of positive samples
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
Date RSV¹ Influenza A¹ ²
(Subtype)
Influenza B¹ ² Parainfluenza
Types 1,2,3¹
Adenovirus¹ ² HMPV² Rhinovirus² Enterovirus² Rotavirus³ Norovirus²
December
12/27-1/2 56 6 0 5 4 1 8 0 0 2
12/20-12/26 29 6 0 1 2 0 6 1 0 2
12/13-12/19 15 3 0 3 2 0 11 0 0 0
12/6-12/12 18 7 0 2 5 0 4 0 0 0
11/29-12/5 8 21 0 0 3 0 0 0 0 1
November
11/22-11/28 7 40 0 0 4 0 0 0 0
11/15-11/21 4 80 0 3 1 0 0 0 0
11/8-11/14 3 112 0 4 2 0 0 1 1
11/1-11/7 3 109 0 4 0 0 0 0 0
October
10/25-10/31 1 85 1 9 0 0 0 0 0
10/18-10/24 0 32 1 5 1 0 2 0 0
10/11-10/17 2 8 1 1 0 0 1 0 0
10/4-10/10 1 2 0 4 2 0 3 0 0
September
9/27-10/3 1 0 1 0 0 0 3 0 1
9/20-9/26 0 3 0 4 3 1 3 0 0
9/13-9/19 0 1 0 0 1 0 5 0 0
9/6-9/12 1 1 0 1 1 0 1 0 0
8/30-9/5 1 0 0 1 2 2 5 1 0
August
8/23-8/29 1 2 0 0 1 0 7 1 1
8/16-8/22 1 3 0 0 0 0 4 0 0
8/9-8/15 0 5 0 0 2 0 2 0 0
8/2-8/8 0 1 0 3 1 0 3 0 0
July
7/26-8/1 0 2 0 1 2 0 1 0 0
7/19-7/25 0 3 0 2 1 3 1 0 0
7/12-7/18 0 5 0 2 0 3 0 0 0
7/5-7/11 0 26 0 5 4 2 2 0 0
June
6/28-7/4 0 45 0 8 3 0 1 0 0
6/21-6/27 1 118 0 7 4 2 0 0 1
6/14-6/20 0 186 0 17 4 2 1 0 0
6/7-6/13 0 143 0 17 5 0 0 0 0
5/31-6/6 1 68 0 19 4 1 0 0 0
May
5/24-5/30 1 17 0 8 0 1 0 1 2
5/17-5/23 1 8 0 15 1 1 0 0 1
5/10-5/16 2 1 0 16 1 0 0 3 0
5/3-5/9 1 0 0 21 3 0 0 1 1
April
4/26-5/2 6 3 2 35 3 2 0 0 2
4/19-4/25 6 0 1 14 1 0 0 2 1
4/12-4/18 5 0 0 8 4 0 0 2 4
4/5-4/11 8 4 2 10 3 4 2 0 4
3/29-4/4 11 2 11 13 4 0 0 1 3
March
3/22-3/28 4 8 5 15 5 1 0 2 7
3/15-3/21 10 5 23 6 3 2 0 1 10
3/8-3/14 10 18 39 8 3 0 0 0 14
3/1-3/7 11 22 25 7 1 0 0 2 13
February
2/22-2/28 5 21 15 1 0 3 0 0 18
2/15-2/21 15 46 33 2 1 4 0 2 28
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

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