Weekly Report of Seasonal or Epidemic Viruses Detected
| a : Samples tested may be obtained from patients at Yale New Haven Hospital, from other hospitals in the region, from community doctors’ offices or clinics | ||||||||||||||
| b : PCR is predominant test used, unless otherwise stated | ||||||||||||||
| c : ELISA not PCR | ||||||||||||||
| d : West Nile based on IgM in CSF or serum; rarely PCR. No. positive patients, not samples. Week reflects when result reported. | ||||||||||||||
| e : Powassan based on IgM in CSF or serum. No. positive patients, not samples. Week reflects when result reported. | ||||||||||||||
| RSV, respiratory syncytial virus; HMPV, human metapneumovirus; CoV, coronaviruses 229E, OC43, NLS63 and HKU1 | ||||||||||||||
| 2019 | RSV | Flu A | Flu B | Paraflu1,2,3,4 | Adeno | HMPV | Rhino | CoV | Entero | Parecho | Rotac | Noro | WNVd | Powassane |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12/29-1/4 | 49 | 69 | 70 | 13 | 10 | 10 | 28 | 29 | 0 | 0 | 0 | 4 | 0 | 0 |
| 12/22-12/28 | 72 | 72 | 52 | 10 | 9 | 10 | 49 | 21 | 0 | 0 | 0 | 1 | 0 | 0 |
| 12/15-12/21 | 59 | 27 | 21 | 11 | 20 | 6 | 54 | 16 | 1 | 0 | 0 | 2 | 0 | 0 |
| 12/8-12/14 | 37 | 17 | 10 | 18 | 12 | 12 | 35 | 22 | 0 | 0 | 0 | 4 | 0 | 0 |
| 12/1-12/7 | 19 | 7 | 7 | 14 | 21 | 8 | 47 | 6 | 0 | 0 | 0 | 3 | 0 | 0 |
| December | ||||||||||||||
| 11/24-11/30 | 16 | 4 | 3 | 6 | 10 | 4 | 33 | 4 | 0 | 0 | 0 | 2 | 0 | 0 |
| 11/17-23 | 19 | 2 | 2 | 13 | 10 | 4 | 42 | 2 | 0 | 0 | 0 | 2 | 0 | 0 |
| 11/10-11/16 | 17 | 2 | 1 | 20 | 8 | 5 | 46 | 4 | 1 | 0 | 0 | 0 | 0 | 0 |
| 11/3-11/9 | 5 | 3 | 1 | 13 | 4 | 2 | 48 | 9 | 1 | 0 | 0 | 3 | 0 | 0 |
| November | ||||||||||||||
| 10/27-11/2 | 9 | 2 | 0 | 10 | 1 | 3 | 53 | 7 | 0 | 0 | 0 | 1 | 0 | 0 |
| 10/20-10/26 | 7 | 1 | 0 | 6 | 3 | 0 | 53 | 10 | 0 | 0 | 0 | 1 | 0 | 0 |
| 10/13-10/19 | 2 | 1 | 0 | 4 | 3 | 3 | 64 | 13 | 1 | 1 | 0 | 3 | 0 | 0 |
| 10/6-10/12 | 5 | 0 | 0 | 7 | 3 | 2 | 68 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9/29-10/5 | 1 | 1 | 0 | 5 | 3 | 0 | 74 | 9 | 0 | 0 | 0 | 1 | 0 | 0 |
| October | ||||||||||||||
| 9/22-9/28 | 1 | 1 | 0 | 4 | 5 | 0 | 87 | 12 | 0 | 0 | 0 | 3 | 0 | 0 |
| 9/15-9/21 | 1 | 0 | 0 | 4 | 2 | 1 | 68 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9/8-9/14 | 1 | 1 | 0 | 2 | 4 | 1 | 43 | 7 | 1 | 0 | 0 | 1 | 0 | 0 |
| 9/1-9/7 | 0 | 0 | 0 | 1 | 2 | 0 | 25 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
| September | ||||||||||||||
| 8/25-8/31 | 0 | 0 | 0 | 5 | 10 | 2 | 27 | 6 | 2 | 0 | 0 | 2 | 0 | 0 |
| 8/18-8/24 | 0 | 0 | 0 | 3 | 5 | 0 | 17 | 4 | 3 | 0 | 0 | 0 | 0 | 0 |
| 8/11-8/17 | 2 | 0 | 0 | 5 | 11 | 0 | 20 | 1 | 4 | 0 | 0 | 2 | 0 | 0 |
| 8/4-8/10 | 0 | 0 | 2 | 4 | 3 | 4 | 15 | 2 | 2 | -- | 0 | 0 | 0 | -- |
| August | ||||||||||||||
| 7/28-8/3 | 0 | 3 | 0 | 4 | 0 | 1 | 9 | 1 | 2 | -- | 0 | 0 | 0 | -- |
| 7/21-7/27 | 0 | 2 | 0 | 2 | 4 | 0 | 11 | 2 | 0 | -- | 0 | 0 | 0 | -- |
| 7/14-7/20 | 0 | 0 | 0 | 8 | 2 | 4 | 21 | 6 | 0 | -- | 0 | 0 | 0 | -- |
| 7/7-7/13 | 0 | 1 | 0 | 6 | 3 | 0 | 20 | 9 | 0 | -- | 0 | 2 | 0 | -- |
| 6/30-7/6 | 0 | 2 | 0 | 8 | 3 | 2 | 21 | 5 | 0 | -- | 1 | 0 | 0 | -- |
| July | ||||||||||||||
| 6/23-6/29 | 0 | 5 | 0 | 4 | 6 | 0 | 44 | 3 | 0 | -- | 0 | 0 | 0 | -- |
| 6/16-6/22 | 0 | 0 | 0 | 6 | 6 | 2 | 36 | 4 | 0 | -- | 0 | 5 | 0 | -- |
| 6/9-6/15 | 1 | 2 | 0 | 15 | 2 | 1 | 39 | 3 | 0 | -- | 0 | 4 | 0 | -- |
| 6/2-6/8 | 0 | 2 | 0 | 22 | 2 | 5 | 39 | 5 | 0 | -- | 0 | 3 | 0 | -- |
| June | ||||||||||||||
| 5/26-6/1 | 0 | 3 | 1 | 11 | 4 | 7 | 33 | 5 | 0 | -- | 0 | 0 | 0 | -- |
| 5/19-5/25 | 0 | 2 | 2 | 20 | 4 | 7 | 44 | 5 | 0 | -- | 1 | 0 | 0 | -- |
| 5/12-5/18 | 2 | 0 | 1 | 21 | 4 | 8 | 40 | 9 | 0 | -- | 0 | 1 | 0 | -- |
| 5/5-511 | 2 | 2 | 1 | 21 | 5 | 9 | 35 | 7 | 1 | -- | 0 | 5 | 0 | -- |
| May | ||||||||||||||
| 4/28-5/4 | 2 | 3 | 1 | 30 | 4 | 8 | 42 | 8 | 0 | -- | 0 | 2 | 0 | -- |
| 4/21-27 | 1 | 12 | 5 | 27 | 6 | 4 | 25 | 14 | 0 | -- | 0 | 5 | 0 | -- |
| 4/14-4/20 | 1 | 19 | 8 | 25 | 5 | 21 | 26 | 14 | 0 | -- | 1 | 3 | 0 | -- |
| 4/7-4/13 | 5 | 40 | 8 | 17 | 7 | 18 | 19 | 16 | 0 | -- | 0 | 9 | 0 | -- |
| 3/31-4/6 | 3 | 44 | 5 | 6 | 4 | 15 | 30 | 10 | 0 | -- | 0 | 10 | 0 | -- |
| April | ||||||||||||||
| 3/24-3/30 | 5 | 59 | 6 | 5 | 5 | 16 | 22 | 18 | 0 | -- | 0 | 20 | 0 | -- |
| 3/17-3/23 | 5 | 70 | 2 | 6 | 6 | 21 | 28 | 24 | 0 | -- | 1 | 6 | 0 | -- |
| 3/10-3/16 | 13 | 89 | 6 | 8 | 3 | 25 | 27 | 23 | 0 | -- | 1 | 5 | 0 | -- |
| 3/3-3/9 | 15 | 82 | 1 | 8 | 5 | 17 | 9 | 28 | 0 | -- | 0 | 10 | 0 | -- |
| March | ||||||||||||||
| 2/24-3/2 | 13 | 91 | 2 | 5 | 7 | 15 | 20 | 35 | 0 | -- | 0 | 6 | 0 | -- |
| 2/17-2/23 | 21 | 121 | 1 | 7 | 7 | 15 | 21 | 24 | 0 | -- | 0 | 12 | 0 | -- |
| 2/10-2/16 | 20 | 126 | 1 | 2 | 10 | 13 | 16 | 32 | 0 | -- | 0 | 11 | 0 | -- |
| 2/3-2/09 | 28 | 201 | 0 | 1 | 9 | 16 | 20 | 51 | 0 | -- | 0 | 13 | 0 | -- |
| February | ||||||||||||||
| 1/27-2/2 | 44 | 163 | 0 | 1 | 9 | 10 | 27 | 48 | 0 | -- | 0 | 8 | 0 | -- |
| 1/20-1/26 | 32 | 130 | 1 | 8 | 7 | 10 | 21 | 43 | 0 | -- | 0 | 8 | 0 | -- |
| 1/13-1/19 | 32 | 100 | 1 | 6 | 6 | 5 | 21 | 41 | 0 | -- | 0 | 7 | 0 | -- |
| 1/6-1/12 | 48 | 82 | 1 | 8 | 4 | 13 | 31 | 38 | 0 | -- | 0 | 6 | 0 | -- |
| 12/31-1/5 | 58 | 79 | 0 | 6 | 7 | 14 | 52 | 35 | 0 | -- | 0 | 11 | 0 | -- |
| January | ||||||||||||||
Influenza A Subtyping
Flu Season 2018-2019
|
f : influenza subtyping performed only on hospitalized patient samples during flu season. Testing is batched, and counts updated as testing is completed. |
||||||||||||||
| Total Subtyped | pdmH1 | H3 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flu Season 2018-2019 | 473 | 293 | 160 | |||||||||||
2019 Influenza Type A Subtype Results
| 2019 | Total Subtyped | pdmH1 | H3 |
|---|---|---|---|
| January (2020) | |||
| 1/5-1/11 | -- | -- | -- |
| December | |||
| 12/29-1/4 | 45 | 29 | 16 |
| 12/22-12/28 | 0 | 0 | 0 |
| 12/15-12/21 | 0 | 0 | 0 |
| 12/8-12/14 | 0 | 0 | 0 |
| 12/1-12/7 | 0 | 0 | 0 |
| November | |||
| 11/24-11/30 | 0 | 0 | 0 |
| 11/17-11/23 | 0 | 0 | 0 |
| 11/10-11/16 | 0 | 0 | 0 |
| 11/3-11/9 | 1 | 2 | 3 |
| October | |||
| 10/27-11/2 | 0 | 0 | 0 |
| 10/20-10/26 | 0 | 0 | 0 |
| 10/13-10/19 | 0 | 0 | 0 |
| 10/6-10/12 | 0 | 0 | 0 |
| September | |||
| 9/29-10/5 | 0 | 0 | 0 |
| 9/22-9/28 | 0 | 0 | 0 |
| 9/15-9/21 | 0 | 0 | 0 |
| 9/8-9/14 | 0 | 0 | 0 |
| 9/1-9/7 | 0 | 0 | 0 |
| August | |||
| 8/25-8/31 | 0 | 0 | 0 |
| 8/18-8/24 | 0 | 0 | 0 |
| 8/11-8/17 | 0 | 0 | 0 |
| 8/4-8/10 | 0 | 0 | 0 |
| 7/28-8/3 | 0 | 0 | 0 |
| July | |||
| 7/21-7/27 | 0 | 0 | 0 |
| 7/14-7/20 | 0 | 0 | 0 |
| 7/7-7/13 | 0 | 0 | 0 |
| 6/30-7/6 | 0 | 0 | 0 |
| June | |||
| 6/23-6/29 | 0 | 0 | 0 |
| 6/16-6/22 | 0 | 0 | 0 |
| 6/9-6/15 | 0 | 0 | 0 |
| 6/2-6/8 | 0 | 0 | 0 |
| May | |||
| 5/26-6/1 | 0 | 0 | 0 |
| 5/19-5/25 | 0 | 0 | 0 |
| 5/12-5/18 | 0 | 0 | 0 |
| 5/5-5/11 | 0 | 0 | 0 |
| April | |||
| 4/28-5/4 | 0 | 0 | 0 |
| 4/22-4/28 | 0 | 0 | 0 |
| 4/14-4/20 | 0 | 0 | 0 |
| 4/7-4/13 | 0 | 0 | 0 |
| 3/31-4/6 | 0 | 0 | 0 |
| March | |||
| 3/24-3/30 | -- | -- | -- |
| 3/17-3/23 | -- | -- | -- |
| 3/10-3/16 | -- | -- | -- |
| 3/3-3/19 | -- | -- | -- |
| February | |||
| 2/24-3/2 | -- | -- | -- |
| 2/17-2/23 | -- | -- | -- |
| 2/10-2/16 | -- | -- | -- |
| 2/3-2/19 | -- | -- | -- |
| January | |||
| 1/27-2/2 | -- | -- | -- |
| 1/20-1/26 | -- | -- | -- |
| 1/13-1/19 | -- | -- | -- |
| 1/6-1/12 | -- | -- | -- |
| 12/31/17-01/05 | -- | -- | -- |