Respiratory Virus Report, week 2 - ending January 16, 2021

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Organization: Public Health Agency of Canada

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List of abbreviations
A(H1N1)pdm09
Influenza A(H1N1)pdm09
A(H3)
Influenza A(H3N2)
A (UnS)
Influenza A (Unsubtyped)
Adeno
Adenovirus
CHEO
Children's Hospital of Eastern Ontario
Coron
Coronavirus
Entero
Enterovirus
hMPV
human metapneumovirus
HSC
Health Sciences Centre
N.A
Not Applicable
P.H.L.
Public Health Laboratory
P.H.O.L.
Public Health Ontario Laboratory
PIV
Parainfluenza
Rhino
Rhinovirus
RSV
Respiratory syncytial virus
UHN
University Health Network

The Respiratory Virus Detection Surveillance System collects data from select laboratories across Canada on the number of tests performed and the number of tests positive for influenza and other respiratory viruses. Data are reported on a weekly basis year-round to the Centre for Immunization and Respiratory Infectious Diseases (CIRID), Public Health Agency of Canada. These data are also summarized in the weekly FluWatch report.

In this Respiratory Virus Report, the number of detections of coronavirus reflects only seasonal human coronaviruses, not the  novel pandemic coronavirus (SARS-CoV2) that causes COVID-19. For information on COVID-19, see the Coronavirus disease (COVID-19): Outbreak update.

Respiratory Virus Detections/Isolations

Table 1: Respiratory Virus Detections/Isolations for the week ending January 16, 2021 (Reporting Week 202102)
Reporting Laboratory Flu Tested A(H1N1)pdm09 Positive A(H3) Positive A(UnS) Positive Total Flu A Positive Total Flu B Positive RSV Tested RSV Positive PIV Tested PIV 1 Positive PIV 2 Positive PIV 3 Positive PIV 4 Positive Other PIV Positive Adeno Tested Adeno Positive hMPV Tested hMPV Positive Entero/Rhino Tested Entero/Rhino Positive Coron Tested Coron Positive
Newfoundland 208 0 0 0 0 0 208 1 208 0 0 0 0 0 208 0 208 0 208 16 N.A. N.A.
Prince Edward Island 146 0 0 0 0 0 146 0 146 0 0 0 0 0 146 3 146 0 146 7 146 0
Nova Scotia 39 0 0 0 0 0 39 0 9 0 0 0 0 0 9 0 9 0 9 0 9 0
New Brunswick 6301 0 0 0 0 0 6301 0 25 0 0 0 0 0 25 1 25 0 25 1 25 0
Atlantic 6694 0 0 0 0 0 6694 1 388 0 0 0 0 0 388 4 388 0 388 24 180 0
Région Nord-Est 168 0 0 0 0 0 30 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Québec-Chaudière-Appalaches 20 0 0 0 0 0 25 0 15 0 0 0 0 0 15 1 15 0 N.A. N.A. 15 0
Centre-du-Québec 25 0 0 0 0 0 25 0 7 0 0 0 0 0 7 0 7 0 N.A. N.A. 7 0
Montréal-Laval   307 0 0 0 0 0 213 0 87 0 0 0 0 0 87 1 85 0 N.A. N.A. 85 0
Ouest du Québec 30 0 0 0 0 0 28 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montérégie 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Province of Québec 550 0 0 0 0 0 321 0 109 0 0 0 0 0 109 2 107 0 N.A. N.A. 107 0
P.H.O.L. - Ottawa 19 0 0 0 0 0 19 0 14 0 0 0 0 0 14 0 14 0 14 2 14 0
CHEO - Ottawa 166 0 0 0 0 0 166 0 27 0 0 0 0 0 27 1 27 0 27 2 27 0
P.H.O.L. - Kingston 30 0 0 0 0 0 30 0 11 0 0 0 0 0 11 0 11 0 11 0 11 0
UHN / Mount Sinai Hospital 520 0 0 0 0 0 476 0 476 0 0 0 0 0 476 0 476 0 476 7 476 1
P.H.O.L. - Toronto   172 0 0 0 0 0 172 0 129 0 0 0 0 0 129 0 129 0 129 1 129 0
Sick Kids Hospital - Toronto 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Sunnybrook & Women's College HSC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
P.H.O.L. - Sault Ste. Marie 13 0 0 0 0 0 13 0 3 0 0 0 0 0 3 0 3 0 3 1 3 0
P.H.O.L. - Timmins 49 0 0 0 0 0 49 0 2 0 0 0 0 0 2 0 2 0 2 0 2 0
St. Joseph's - London   0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
P.H.O.L. - London 80 0 0 0 0 0 80 0 9 0 0 0 0 0 9 0 9 0 9 0 9 0
P.H.O.L. - Orillia 15 0 0 0 0 0 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
P.H.O.L. - Thunder Bay 6 0 0 0 0 0 6 0 3 0 0 0 0 0 3 0 3 0 3 0 3 0
P.H.O.L. - Sudbury 23 0 0 0 0 0 23 0 8 0 0 0 0 0 8 0 8 0 8 1 8 0
P.H.O.L. - Hamilton 58 0 0 0 0 0 54 0 13 0 0 0 0 0 13 0 13 0 13 0 13 0
P.H.O.L. - Peterborough 11 0 0 0 0 0 11 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0
St. Joseph's - Hamilton 395 0 0 0 0 0 395 0 395 0 0 0 0 0 395 0 395 0 395 10 0 0
Province of Ontario 1557 0 0 0 0 0 1509 0 1091 0 0 0 0 0 1091 1 1091 0 1091 24 696 1
Province of Manitoba    1729 0 0 0 0 0 1729 4 95 0 0 0 0 0 95 0 93 0 95 1 93 0
Province of Saskatchewan 119 0 0 0 0 0 119 0 59 0 0 0 1 0 59 0 59 0 59 3 59 0
Province of Alberta 3086 1 0 1 2 0 1315 0 1315 0 0 0 0 0 1315 5 1315 0 1315 45 1315 1
Prairies 4934 1 0 1 2 0 3163 4 1469 0 0 0 1 0 1469 5 1467 0 1469 49 1467 1
British Columbia 2616 0 0 0 0 1 2597 0 422 0 0 0 0 0 422 3 422 4 417 8 383 6
Yukon 0 0 0 0 0 0 0 0 N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A.
Northwest Territories 26 0 0 0 0 0 24 0 24 0 0 0 0 0 24 0 24 0 24 6 24 0
Nunavut 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Territories 26 0 0 0 0 0 24 0 24 0 0 0 0 0 24 0 24 0 24 6 24 0
CANADA 16377 1 0 1 2 1 14308 5 3503 0 0 0 1 0 3503 15 3499 4 3389 111 2857 8

The data in the RVDSS report represent surveillance data available at the time of writing. Missing data are denoted by N.A.

Specimens from Yukon (YT), Northwest Territories (NT) and Nunavit (NU) are sent to reference laboratories in other provinces and reported results reflect specimens identified as originating from  YT, NT or NU.

Results from British Columbia comprise of specimens from the following sites: BC Children's and Women's Hospital, Children's and Women's Hospital Laboratory, Fraser Health Medical Microbiology Laboratory, Island Health, Providence Health Care, Powell River Hospital, St. Paul's Hospital, Vancouver General Hospital, Victoria General Hospital, BCCDC Public Health Laboratory, Interior Health Authority sites and Northern Health Authority sites.

Delays in the reporting of data may cause data to change retrospectively.

Table 2: Respiratory Virus Detections/Isolations for the period August 23, 2020 - January 16, 2021 (Reporting Weeks 202035-202102)
Reporting Laboratory Flu Tested A(H1N1)pdm09 Positive A(H3) Positive A(UnS) Positive Total Flu A Positive Total Flu B Positive RSV Tested RSV Positive PIV Tested PIV 1 Positive PIV 2 Positive PIV 3 Positive PIV 4 Positive Other PIV Positive Adeno Tested Adeno Positive hMPV Tested hMPV Positive Entero/Rhino Tested Entero/Rhino Positive Coron Tested Coron Positive
Newfoundland 6491 0 0 0 0 0 6491 8 6491 1 0 1 0 0 6495 29 6370 1 6491 1758 N.A. N.A.
Prince Edward Island 1129 0 0 0 0 0 1129 2 1125 2 0 0 0 0 1125 19 1125 0 1125 165 1125 0
Nova Scotia 875 0 0 0 0 0 877 0 295 0 0 0 0 0 295 5 295 0 295 50 295 0
New Brunswick 29874 0 0 0 0 1 13903 0 416 0 0 0 0 0 407 6 407 0 407 43 362 0
Atlantic 38369 0 0 0 0 1 22400 10 8327 3 0 1 0 0 8322 59 8197 1 8318 2016 1782 0
Région Nord-Est 1645 0 0 0 0 0 658 1 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Québec-Chaudière-Appalaches 484 0 0 1 1 0 536 0 328 0 0 0 0 0 330 17 325 0 N.A. N.A. 308 0
Centre-du-Québec 498 0 0 0 0 0 503 1 162 0 0 0 0 0 160 12 162 0 N.A. N.A. 159 0
Montréal-Laval   3713 0 0 0 0 0 3214 1 2194 0 0 0 0 0 2248 85 2182 0 N.A. N.A. 2182 3
Ouest du Québec 609 0 0 0 0 0 566 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montérégie 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Province of Québec 6950 0 0 1 1 0 5478 3 2684 0 0 0 0 0 2738 114 2669 0 N.A. N.A. 2649 3
P.H.O.L. - Ottawa 336 0 0 0 0 0 336 1 307 0 0 0 0 0 307 0 306 0 307 20 306 0
CHEO - Ottawa 2936 0 0 1 1 1 2533 4 461 0 0 0 0 0 461 7 461 0 461 47 461 0
P.H.O.L. - Kingston 631 0 0 1 1 0 631 0 429 0 0 0 0 0 429 2 425 0 429 101 425 0
UHN / Mount Sinai Hospital 5034 1 0 0 1 1 4965 2 4696 0 2 2 7 0 3070 6 4656 5 4453 69 2492 3
P.H.O.L. - Toronto   3631 0 0 0 0 0 3628 2 3562 0 0 0 0 2 3563 11 3561 0 3562 137 3561 2
Sick Kids Hospital - Toronto 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Sunnybrook & Women's College HSC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
P.H.O.L. - Sault Ste. Marie 102 0 0 2 2 0 100 0 82 0 0 0 0 0 82 0 82 0 82 6 82 0
P.H.O.L. - Timmins 463 0 0 0 0 0 463 0 129 0 0 0 0 0 129 0 128 0 129 30 128 0
St. Joseph's - London   218 0 0 0 0 0 218 0 55 0 0 0 0 0 55 0 55 0 91 8 36 0
P.H.O.L. - London 1384 1 0 5 6 2 1374 0 1141 0 0 0 0 2 1141 2 1136 0 1141 124 1136 3
P.H.O.L. - Orillia 229 0 0 1 1 0 227 0 188 0 0 0 0 0 188 1 188 0 188 12 188 0
P.H.O.L. - Thunder Bay 331 0 0 0 0 0 331 0 327 0 0 0 0 0 328 2 327 0 327 128 327 0
P.H.O.L. - Sudbury 312 0 0 0 0 0 310 0 293 0 0 0 0 0 293 1 293 0 293 27 293 0
P.H.O.L. - Hamilton 1130 0 0 0 0 0 1083 1 960 0 0 0 0 0 960 2 960 0 960 93 960 0
P.H.O.L. - Peterborough 320 0 0 1 1 0 274 0 231 0 0 0 0 0 231 0 231 0 231 18 231 0
St. Joseph's - Hamilton 4833 0 0 0 0 0 4833 1 4833 0 0 0 0 0 4833 16 4833 0 4833 356 0 0
Province of Ontario 21890 2 0 11 13 4 21306 11 17694 0 2 2 7 4 16070 50 17642 5 17487 1176 10626 8
Manitoba    26170 0 0 0 0 1 26170 59 1985 0 1 1 0 0 1985 13 1882 1 1985 117 1882 1
Province of Saskatchewan 3013 0 0 0 0 0 3013 2 1212 0 0 1 1 0 1212 9 1212 0 1212 131 1212 2
Province of Alberta 82339 3 0 4 7 0 65324 0 65324 2 17 2 3 0 65324 108 65324 11 65324 5577 65324 18
Prairies 111522 3 0 4 7 1 94507 61 68521 2 18 4 4 0 68521 130 68418 12 68521 5825 68418 21
British Columbia 37660 1 2 4 7 6 37638 5 9651 0 2 0 3 0 10117 50 10071 35 9920 966 5949 13
Yukon 3404 0 0 8 8 7 3357 4 N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A.
Northwest Territories 881 0 0 0 0 0 874 0 874 0 0 0 1 0 874 8 874 1 874 277 874 0
Nunavut 1072 0 0 0 0 0 1068 0 1068 3 1 0 0 0 1068 25 1068 5 1068 277 175 0
Territories 5357 0 0 8 8 7 5299 4 1942 3 1 0 1 0 1942 33 1942 6 1942 554 1049 0
CANADA 221748 6 2 28 36 19 186628 94 108819 8 23 7 15 4 107710 436 108939 59 106188 10537 90473 45

The data in the RVDSS report represent surveillance data available at the time of writing. Missing data are denoted by N.A.

Specimens from YT, NT and NU are sent to reference laboratories in other provinces and reported results reflect specimens identified as originating from  YT, NT or NU.

Results from British Columbia comprise of specimens from the following sites: BC Children's and Women's Hospital, Children's and Women's Hospital Laboratory, Fraser Health Medical Microbiology Laboratory, Island Health, Providence Health Care, Powell River Hospital , St. Paul's Hospital , Vancouver General Hospital, Victoria General Hospital, BCCDC Public Health Laboratory, Interior Health Authority sites and Northern Health Authority sites.

Delays in the reporting of data may cause data to change retrospectively.

Due to reporting delays, the sum of weekly report totals do not add up to cumulative totals.

Number positive laboratory tests for other respiratory viruses

Figure 1: Number positive laboratory tests for other respiratory viruses by report week, Canada, 2020-21

Figure 1. Text version below.

Figure 1: Number positive laboratory tests for other respiratory viruses by report week, Canada, 2020-21 - Text description
Week ParaInfluenza Adenovirus Human metapneumovirus Enterovirus/Rhinovirus Coronavirus Respiratory syncytial virus
35 3 10 6 319 2 1
36 7 13 2 277 0 2
37 5 13 2 311 2 1
38 3 24 1 643 0 6
39 1 9 2 1119 2 3
40 1 22 0 806 4 5
41 3 18 9 717 1 7
42 3 23 3 643 0 5
43 4 21 1 715 0 6
44 2 14 9 606 0 5
45 1 25 1 723 2 4
46 3 23 3 673 2 7
47 5 25 2 666 3 4
48 2 27 2 658 1 4
49 0 29 2 365 2 6
50 3 27 1 349 4 7
51 2 25 2 241 2 6
52 1 16 4 233 2 1
53 4 27 2 169 3 3
1 3 30 1 193 5 6
2 1 15 4 111 8 5

Positive Influenza tests

Figure 2: Positive Influenza Tests (%) in Canada by Region by Week of Report

Figure 2. Text version below.

Figure 2 : Positive Influenza Tests (%) in Canada by Region by Week of Report - Text description
Week Week End Can Tests Can A% Can B% Atl Tests Atl A% Atl B% QC Tests QC A% QC B% ON Tests ON A% ON B% Pr Tests Pr A% Pr B% BC Tests CB A% CB B% Terr Tests Terr A% Terr B%
35 2020-08-29 4962 0.0 0.0 151 0.0 0.0 104 0.0 0.0 400 0.0 0.3 3032 0.0 0.0 947 0.0 0.0 328 0.0 0.0
36 2020-09-05 5176 0.0 0.0 169 0.0 0.0 133 0.0 0.0 349 0.0 0.0 3163 0.0 0.0 974 0.0 0.0 388 0.0 0.0
37 2020-09-12 5308 0.0 0.0 232 0.0 0.0 160 0.0 0.0 413 0.0 0.0 3267 0.0 0.0 917 0.0 0.0 319 0.0 0.0
38 2020-09-19 5996 0.0 0.0 465 0.0 0.0 182 0.0 0.0 337 0.3 0.0 3499 0.0 0.0 1217 0.0 0.0 296 0.0 0.0
39 2020-09-26 6670 0.0 0.0 1021 0.0 0.0 227 0.0 0.0 459 0.0 0.0 3488 0.0 0.0 1201 0.0 0.0 274 0.0 0.0
40 2020-10-03 7093 0.0 0.0 411 0.0 0.0 262 0.0 0.0 552 0.0 0.0 4024 0.0 0.0 1378 0.0 0.0 466 0.0 0.0
41 2020-10-10 6783 0.0 0.0 246 0.0 0.0 227 0.0 0.0 449 0.0 0.0 4186 0.0 0.0 1338 0.0 0.0 337 0.0 0.0
42 2020-10-17 6730 0.0 0.0 254 0.0 0.0 221 0.0 0.0 680 0.0 0.0 4193 0.0 0.0 1158 0.0 0.0 224 0.0 0.0
43 2020-10-24 8188 0.0 0.0 346 0.0 0.0 232 0.0 0.0 644 0.2 0.0 4602 0.0 0.0 2054 0.0 0.0 310 0.0 0.0
44 2020-10-31 9585 0.0 0.0 274 0.0 0.0 272 0.0 0.0 787 0.0 0.0 6072 0.0 0.0 1897 0.1 0.1 283 0.7 0.7
45 2020-11-07 10706 0.0 0.0 391 0.0 0.0 303 0.0 0.0 1000 0.1 0.1 6768 0.0 0.0 2071 0.0 0.0 173 0.6 0.6
46 2020-11-14 11918 0.0 0.0 465 0.0 0.0 266 0.0 0.0 1159 0.2 0.0 7515 0.0 0.0 2294 0.0 0.0 219 0.5 0.5
47 2020-11-21 12971 0.0 0.0 451 0.0 0.0 293 0.0 0.0 1502 0.0 0.1 7731 0.0 0.0 2658 0.0 0.0 336 0.9 0.9
48 2020-11-28 17810 0.0 0.0 5192 0.0 0.0 322 0.3 0.0 1601 0.3 0.1 7975 0.0 0.0 1872 0.1 0.1 848 0.1 0.0
49 2020-12-05 18436 0.0 0.0 6476 0.0 0.0 443 0.0 0.0 1730 0.2 0.0 7334 0.0 0.0 2159 0.1 0.1 294 0.0 0.0
50 2020-12-12 15894 0.0 0.0 3616 0.0 0.0 378 0.0 0.0 1749 0.1 0.0 8036 0.0 0.0 2022 0.0 0.0 93 0.0 0.0
51 2020-12-19 13682 0.0 0.0 3218 0.0 0.0 634 0.0 0.0 1683 0.0 0.0 6634 0.0 0.0 1470 0.0 0.0 43 0.0 0.0
52 2020-12-26 12108 0.0 0.0 2273 0.0 0.0 540 0.0 0.0 1659 0.0 0.0 5193 0.0 0.0 2420 0.0 0.0 23 0.0 0.0
53 2021-01-02 11519 0.02 0.0 2357 0.0 0.0 496 0.0 0.0 1522 0.0 0.0 4660 0.04 0.0 2456 0.0 0.0 28 0.0 0.0
1 2021-01-09 13835 0.0 0.0 3667 0.0 0.0 705 0.0 0.0 1658 0.0 0.0 5215 0.0 0.0 2541 0.0 0.0 49 0.0 0.0
2 2021-01-16 16377 0.01 0.01 6694 0.0 0.0 550 0.0 0.0 1557 0.0 0.0 4934 0.04 0.0 2616 0.0 0.04 26 0.0 0.0

Positive Respiratory syncytial virus (RSV) Tests

Figure 3: Positive Respiratory syncytial virus (RSV) Tests (%) in Canada by Region by Week of Report

Figure 3. Text version below.

Figure 3: Positive Respiratory syncytial virus (RSV) Tests (%) in Canada by Region by Week of Report - Text description
Week Week End Can Tests RSV% Atl Tests RSV% QC Tests RSV% ON Tests RSV% Pr Tests RSV% BC Tests RSV% Terr Tests RSV%
35 2020-08-29 4947 0.0 151 0.0 100 1.0 396 0.0 3030 0.0 947 0.0 323 0.0
36 2020-09-05 5069 0.0 169 0.0 139 0.0 271 0.0 3162 0.0 974 0.0 354 0.6
37 2020-09-12 5155 0.0 232 0.0 157 0.0 288 0.0 3267 0.0 917 0.0 294 0.0
38 2020-09-19 6084 0.1 465 0.0 182 0.0 337 0.9 3498 0.1 1217 0.0 385 0.0
39 2020-09-26 6582 0.1 1021 0.3 226 0.0 375 0.0 3488 0.0 1201 0.0 271 0.0
40 2020-10-03 7002 0.1 411 0.5 263 0.0 432 0.0 4023 0.1 1378 0.0 495 0.0
41 2020-10-10 6775 0.1 246 0.0 228 0.0 442 0.0 4183 0.1 1338 0.2 338 0.0
42 2020-10-17 6701 0.1 254 0.0 215 0.0 659 0.0 4193 0.1 1158 0.0 222 0.0
43 2020-10-24 8162 0.1 346 0.0 225 0.0 630 0.2 4601 0.1 2054 0.0 306 0.0
44 2020-10-31 9548 0.1 275 0.0 252 0.0 785 0.0 6070 0.1 1897 0.0 269 0.7
45 2020-11-07 10493 0.0 391 0.8 280 0.0 965 0.1 6619 0.0 2071 0.0 167 0.0
46 2020-11-14 11763 0.1 465 0.0 242 0.0 1155 0.2 7390 0.1 2292 0.0 219 0.0
47 2020-11-21 12922 0.0 451 0.0 267 0.4 1499 0.0 7711 0.0 2658 0.0 336 0.0
48 2020-11-28 17429 0.0 5193 0.0 291 0.3 1591 0.0 7702 0.0 1872 0.1 780 0.0
49 2020-12-05 10513 0.1 1223 0.0 324 0.0 1728 0.1 4790 0.1 2159 0.0 289 0.0
50 2020-12-12 9901 0.1 1016 0.0 268 0.0 1748 0.0 4755 0.1 2021 0.1 93 0.0
51 2020-12-19 8802 0.1 1003 0.0 492 0.0 1682 0.1 4115 0.1 1470 0.0 40 0.0
52 2020-12-26 7960 0.01 769 0.0 302 0.0 1659 0.06 2789 0.0 2420 0.0 21 0.0
53 2021-01-02 7789 0.04 783 0.13 312 0.0 1522 0.07 2691 0.04 2456 0.0 25 0.0
1 2021-01-09 8723 0.07 842 0.0 392 0.0 1633 0.0 3267 0.18 2541 0.0 48 0.0
2 2021-01-16 14308 0.03 6694 0.01 321 0.0 1509 0.0 3163 0.13 2597 0.0 24 0.0

Positive Parainfluenza (PIV) Tests

Figure 4: Positive Parainfluenza (PIV) Tests (%) in Canada by Region by Week of Report

Figure 4. Text version below.

Figure 4: Positive Parainfluenza (PIV) Tests (%) in Canada by Region by Week of Report - Text description
Week Week End Canada Tests PIV% Atl Tests PIV% QC Tests PIV% ON Tests PIV% Pr Tests PIV% BC Tests PIV%
35 2020-08-29 3608 0.1 154 0.0 81 0.0 356 0.0 2672 0.1 193 0.0
36 2020-09-05 3541 0.2 156 0.0 110 0.0 300 0.0 2617 0.2 207 0.0
37 2020-09-12 3968 0.1 232 0.0 110 0.0 300 0.3 2960 0.1 210 0.0
38 2020-09-19 4155 0.1 467 0.0 55 0.0 289 0.7 3022 0.0 250 0.0
39 2020-09-26 4778 0.0 999 0.0 151 0.0 393 0.0 2922 0.0 261 0.0
40 2020-10-03 4994 0.0 391 0.0 136 0.0 432 0.2 3470 0.0 279 0.0
41 2020-10-10 4814 0.1 250 0.0 130 0.0 442 0.0 3527 0.0 288 0.0
42 2020-10-17 4883 0.1 226 0.0 112 0.0 565 0.4 3662 0.0 243 0.4
43 2020-10-24 5596 0.1 330 0.0 137 0.0 509 0.2 3970 0.1 520 0.0
44 2020-10-31 6759 0.0 241 0.0 141 0.0 680 0.0 4967 0.0 667 0.2
45 2020-11-07 7644 0.0 341 0.0 134 0.0 755 0.0 5711 0.0 663 0.0
46 2020-11-14 7232 0.0 402 0.0 117 0.0 857 0.0 5575 0.1 232 0.0
47 2020-11-21 7977 0.1 413 0.5 105 0.0 1002 0.0 5691 0.0 681 0.2
48 2020-11-28 8446 0.0 617 0.2 134 0.0 1337 0.0 5370 0.0 888 0.1
49 2020-12-05 6018 0.0 453 0.0 127 0.0 1503 0.0 2892 0.0 897 0.0
50 2020-12-12 5400 0.1 413 0.0 86 0.0 1502 0.1 2411 0.0 934 0.1
51 2020-12-19 4594 0.0 569 0.2 322 0.0 1437 0.1 1873 0.0 353 0.0
52 2020-12-26 3717 0.03 403 0.0 105 0.0 1468 0.0 1220 0.08 500 0.0
53 2021-01-02 3317 0.12 426 0.0 142 0.0 1203 0.33 1059 0.0 462 0.0
1 2021-01-09 3875 0.08 456 0.0 140 0.0 1273 0.16 1461 0.07 497 0.0
2 2021-01-16 3503 0.03 388 0.0 109 0.0 1091 0.0 1469 0.07 422 0.0

Positive Adenovirus (adeno) Tests

Figure 5: Positive Adenovirus (adeno) Tests (%) in Canada by Region by Week of Report

Figure 5. Text version below.

Figure 5: Positive Adenovirus (adeno) Tests (%) in Canada by Region by Week of Report - Text description
Week Week End Can Tests Adeno% Atl Tests Adeno% QC Tests Adeno% ON Tests Adeno% Pr Tests Adeno% BC Tests Adeno%
35 2020-08-29 3650 0.3 154 0.0 135 1.5 344 0.0 2672 0.2 193 0.5
36 2020-09-05 3526 0.4 156 0.6 110 2.7 285 0.4 2617 0.3 207 0.0
37 2020-09-12 3949 0.3 223 0.0 112 1.8 288 0.4 2960 0.3 210 0.0
38 2020-09-19 4138 0.6 467 0.9 53 0.0 274 0.7 3022 0.4 250 2.4
39 2020-09-26 4760 0.2 999 0.5 151 0.0 375 0.3 2922 0.1 261 0.0
40 2020-10-03 4980 0.4 391 0.5 136 5.9 418 0.2 3470 0.1 279 0.7
41 2020-10-10 4805 0.4 250 0.4 130 4.6 433 0.0 3527 0.1 288 1.4
42 2020-10-17 4866 0.5 226 0.4 112 7.1 548 0.4 3662 0.3 243 0.8
43 2020-10-24 5576 0.4 330 0.3 137 5.1 489 0.4 3970 0.2 520 0.6
44 2020-10-31 6738 0.2 241 0.8 141 3.6 659 0.3 4967 0.1 667 0.0
45 2020-11-07 7627 0.3 341 0.0 134 9.0 738 0.0 5711 0.1 663 0.9
46 2020-11-14 7606 0.3 402 0.8 117 5.1 765 0.3 5575 0.2 698 0.3
47 2020-11-21 7711 0.3 413 0.5 105 5.7 736 0.4 5691 0.1 681 0.7
48 2020-11-28 7946 0.3 619 0.5 134 4.5 835 0.6 5370 0.2 888 0.2
49 2020-12-05 5424 0.5 453 0.7 127 6.3 909 0.6 2892 0.2 897 0.0
50 2020-12-12 5400 0.5 413 0.5 86 11.6 1502 0.2 2411 0.3 934 0.5
51 2020-12-19 4595 0.5 570 0.5 322 2.5 1437 0.5 1873 0.2 353 0.6
52 2020-12-26 3717 0.43 403 0.74 105 1.9 1468 0.27 1220 0.33 500 0.6
53 2021-01-02 3317 0.81 426 2.58 142 4.93 1203 0.33 1059 0.38 462 0.22
1 2021-01-09 3876 0.77 457 1.75 140 4.29 1273 0.31 1461 0.48 497 0.6
2 2021-01-16 3503 0.43 388 1.03 109 1.83 1091 0.09 1469 0.34 422 0.71

Positive human metapneumovirus (hMPV) Tests

Figure 6: Positive human metapneumovirus (hMPV) Tests (%) in Canada by Region by Week of Report

Figure 6. Text version below.

Figure 6: Positive human metapneumovirus (hMPV) Tests (%) in Canada by Region by Week of Report - Text description
Week Week End Can Tests hMPV% Atl Tests hMPV% QC Tests hMPV% ON Tests hMPV% Pr Tests hMPV% BC Tests hMPV%
35 2020-08-29 3586 0.2 154 0.0 80 0.0 344 0.0 2663 0.0 193 1.0
36 2020-09-05 3514 0.1 156 0.0 108 0.0 281 0.0 2611 0.0 207 0.0
37 2020-09-12 3944 0.1 223 0.0 110 0.0 287 0.0 2958 0.1 210 0.0
38 2020-09-19 4142 0.0 467 0.0 50 0.0 289 0.0 3014 0.0 250 0.4
39 2020-09-26 4768 0.0 999 0.0 150 0.0 392 0.5 2914 0.0 261 0.0
40 2020-10-03 4984 0.0 391 0.0 135 0.0 431 0.0 3462 0.0 279 0.0
41 2020-10-10 4806 0.2 250 0.0 130 0.0 442 0.0 3519 0.1 288 2.1
42 2020-10-17 4878 0.1 226 0.0 112 0.0 564 0.0 3658 0.0 243 1.2
43 2020-10-24 5585 0.0 330 0.0 137 0.0 508 0.0 3960 0.0 520 0.2
44 2020-10-31 6750 0.1 241 0.4 139 0.0 680 0.2 4960 0.0 667 0.8
45 2020-11-07 7640 0.0 341 0.0 133 0.0 755 0.0 5708 0.0 663 0.0
46 2020-11-14 7693 0.0 402 0.0 117 0.0 857 0.1 5570 0.0 698 0.1
47 2020-11-21 7976 0.0 413 0.0 105 0.0 1002 0.0 5690 0.0 681 0.2
48 2020-11-28 8445 0.0 617 0.0 134 0.0 1337 0.0 5369 0.0 888 0.2
49 2020-12-05 6015 0.0 453 0.0 127 0.0 1503 0.0 2889 0.0 897 0.2
50 2020-12-12 5395 0.0 413 0.0 86 0.0 1502 0.0 2406 0.0 934 0.0
51 2020-12-19 4586 0.0 569 0.0 322 0.0 1434 0.1 1868 0.0 353 0.3
52 2020-12-26 3713 0.11 403 0.0 105 0.0 1468 0.0 1216 0.0 500 0.8
53 2021-01-02 3313 0.06 426 0.0 142 0.0 1202 0.0 1056 0.0 462 0.43
1 2021-01-09 3707 0.03 335 0.0 140 0.0 1273 0.0 1460 0.07 451 0.0
2 2021-01-16 3499 0.11 388 0.0 107 0.0 1091 0.0 1467 0.0 422 0.95

Positive Enterovirus/Rhinovirus (entero/rhino) Tests

Figure 7: Positive Enterovirus/Rhinovirus (entero/rhino) Tests (%) in Canada by Region by Week of Report

Figure 7. Text version below.

Figure 7: Positive Enterovirus/Rhinovirus (entero/rhino) Tests (%) in Canada by Region by Week of Report - Text description
Week Week End Canada Tests Entero/rhino% Atl Tests Entero/rhino% QC Tests Entero/rhino% ON Tests Entero/rhino% Pr Tests Entero/rhino% BC Tests Entero/rhino%
35 2020-08-29 3515 9.1 154 2.0 N.A. N.A. 344 4.7 2672 9.1 193 5.7
36 2020-09-05 3415 8.1 156 7.1 N.A. N.A. 284 9.2 2617 7.5 207 2.4
37 2020-09-12 3837 8.1 223 2.2 N.A. N.A. 288 11.8 2960 7.6 210 3.3
38 2020-09-19 4085 15.7 467 46.9 N.A. N.A. 274 16.4 3022 10.8 250 12.8
39 2020-09-26 4609 24.3 999 56.9 N.A. N.A. 375 20.0 2922 15.0 261 6.5
40 2020-10-03 4844 16.6 391 39.1 N.A. N.A. 418 13.2 3470 12.9 279 24.7
41 2020-10-10 4675 15.3 250 22.8 N.A. N.A. 433 17.1 3527 12.8 288 25.7
42 2020-10-17 4734 13.6 226 22.1 N.A. N.A. 548 12.0 3662 12.7 223 19.7
43 2020-10-24 5441 13.1 330 22.4 N.A. N.A. 509 14.5 3970 10.5 502 20.7
44 2020-10-31 6580 9.2 241 21.6 N.A. N.A. 659 10.5 4967 8.5 650 5.7
45 2020-11-07 7492 9.7 341 30.2 N.A. N.A. 752 7.3 5711 8.0 648 13.4
46 2020-11-14 7483 9.0 402 25.6 N.A. N.A. 765 10.1 5575 6.9 692 13.3
47 2020-11-21 7875 8.5 413 21.3 N.A. N.A. 1024 7.8 5691 7.1 662 12.8
48 2020-11-28 8294 7.9 617 19.3 N.A. N.A. 1337 6.5 5370 6.7 870 9.3
49 2020-12-05 5891 6.2 453 16.6 N.A. N.A. 1503 3.1 2892 5.6 897 5.2
50 2020-12-12 5292 6.6 413 16.2 N.A. N.A. 1502 5.1 2411 5.4 912 7.1
51 2020-12-19 4263 5.7 569 10.9 N.A. N.A. 1437 3.9 1873 4.8 344 4.9
52 2020-12-26 3600 6.47 403 17.12 N.A. N.A. 1468 4.63 1220 4.43 488 6.76
53 2021-01-02 3159 5.35 426 14.55 N.A. N.A. 1203 3.24 1059 3.49 446 5.83
1 2021-01-09 3715 5.2 456 11.4 N.A. N.A. 1273 2.59 1461 4.79 477 5.03
2 2021-01-16 3389 3.28 388 6.19 N.A. N.A. 1091 2.2 1469 3.34 417 1.92

Positive Coronavirus (coron) Tests

Figure 8: Positive Coronavirus (coron) Tests (%) in Canada by Region by Week of Report

Figure 8. Text version below.

Figure 8: Positive Coronavirus (coron) Tests (%) in Canada by Region by Week of Report - Text description
Week Week End Canada Tests Coron% Atl Tests Coron% QC Tests Coron% ON Tests Coron% Pr Tests Coron% BC Tests Coron%
35 2020-08-29 3295 0.1 29 0.0 80 0.0 280 0.0 2663 0.1 193 0.0
36 2020-09-05 3226 0.0 8 0.0 108 0.0 246 0.0 2611 0.0 207 0.0
37 2020-09-12 3610 0.1 26 0.0 110 0.0 236 0.4 2958 0.0 210 0.0
38 2020-09-19 3680 0.0 20 0.0 50 0.0 274 0.0 3014 0.0 250 0.0
39 2020-09-26 3771 0.1 20 0.0 150 0.0 374 0.0 2914 0.1 261 0.0
40 2020-10-03 4341 0.1 17 0.0 135 1.5 357 0.3 3462 0.0 279 0.0
41 2020-10-10 4390 0.0 40 0.0 130 0.0 352 0.0 3519 0.0 288 0.0
42 2020-10-17 4476 0.0 32 0.0 112 0.0 411 0.0 3658 0.0 223 0.0
43 2020-10-24 4805 0.0 51 0.0 137 0.0 370 0.0 3960 0.0 232 0.0
44 2020-10-31 5913 0.0 61 0.0 122 0.0 480 0.0 4960 0.0 268 0.0
45 2020-11-07 6701 0.0 74 0.0 130 0.0 512 0.0 5708 0.0 248 0.0
46 2020-11-14 6574 0.0 129 0.0 117 0.0 477 0.0 5570 0.0 234 0.0
47 2020-11-21 6649 0.1 116 0.0 105 0.0 411 0.0 5690 0.1 293 0.0
48 2020-11-28 6604 0.0 145 0.0 134 0.0 548 0.0 5369 0.0 358 0.0
49 2020-12-05 4045 0.1 135 0.0 127 0.0 503 0.0 2889 0.1 265 0.0
50 2020-12-12 3495 0.1 127 0.0 86 1.2 486 0.0 2406 0.0 339 0.6
51 2020-12-19 3661 0.1 99 0.0 322 0.0 989 0.1 1868 0.0 344 0.3
52 2020-12-26 2843 0.07 129 0.0 105 0.0 971 0.0 1216 0.0 401 0.5
53 2021-01-02 2526 0.12 129 0.0 142 0.0 824 0.24 1056 0.0 350 0.29
1 2021-01-09 3011 0.17 215 0.0 140 0.0 829 0.24 1460 0.14 319 0.31
2 2021-01-16 2857 0.28 180 0.0 107 0.0 696 0.14 1467 0.07 383 1.57

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