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Respiratory Virus Report, week 9 - ending March 6, 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 March 6, 2021 (Reporting Week 202109)
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 497 0 0 0 0 0 497 0 497 0 0 0 0 0 497 0 497 0 497 22 N.A. N.A.
Prince Edward Island 168 0 0 0 0 0 168 0 168 0 0 0 0 0 168 1 168 0 168 12 168 0
Nova Scotia 435 0 0 0 0 0 435 0 13 0 0 0 0 0 13 0 13 0 13 2 13 0
New Brunswick 368 0 0 0 0 0 141 0 12 0 0 0 0 0 12 1 12 0 12 3 12 0
Atlantic 1468 0 0 0 0 0 1241 0 690 0 0 0 0 0 690 2 690 0 690 39 193 0
Région Nord-Est 145 0 0 0 0 0 15 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Québec-Chaudière-Appalaches 9 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Centre-du-Québec 34 0 0 0 0 0 34 0 10 0 0 0 0 0 10 0 10 0 N.A. N.A. 10 0
Montréal-Laval   273 0 0 0 0 0 273 0 114 0 0 1 0 0 114 6 114 0 N.A. N.A. 114 7
Ouest du Québec 123 0 0 0 0 0 120 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montérégie 78 0 0 0 0 0 78 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Province of Québec 662 0 0 0 0 0 527 0 124 0 0 1 0 0 124 6 124 0 N.A. N.A. 124 7
P.H.O.L. - Ottawa 13 0 0 0 0 0 13 0 8 0 0 0 0 0 8 0 8 0 8 0 8 1
CHEO - Ottawa 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. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A.
P.H.O.L. - Kingston 15 0 0 0 0 0 15 0 9 0 0 0 0 0 9 0 9 0 9 0 9 0
UHN / Mount Sinai Hospital 474 0 0 0 0 0 474 0 451 1 0 0 0 0 451 0 451 0 451 0 451 0
P.H.O.L. - Toronto   142 0 0 0 0 0 142 0 72 0 0 0 0 0 72 0 72 0 72 1 72 0
Sick Kids Hospital - Toronto 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. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A.
Sunnybrook & Women's College HSC 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. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A.
P.H.O.L. - Sault Ste. Marie 6 0 0 0 0 0 6 0 4 0 0 0 0 0 4 0 4 0 4 0 4 0
P.H.O.L. - Timmins 3 0 0 0 0 0 3 0 2 0 0 0 0 0 2 0 2 0 2 0 2 0
St. Joseph's - London   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. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A.
P.H.O.L. - London 29 0 0 0 0 0 29 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 6 0 0 0 0 0 6 0 6 0 6 0 6 0
P.H.O.L. - Sudbury 19 0 0 0 0 0 19 0 2 0 0 0 0 0 2 0 2 0 2 0 2 0
P.H.O.L. - Hamilton 26 0 0 0 0 0 26 0 20 0 0 0 0 0 20 0 20 0 20 2 20 0
P.H.O.L. - Peterborough 16 0 0 0 0 0 16 0 13 0 0 0 0 0 13 0 13 0 13 0 13 0
St. Joseph's - Hamilton 332 0 0 0 0 0 332 0 332 0 0 0 0 0 332 0 332 0 332 8 0 0
Province of Ontario 1096 0 0 0 0 0 1096 0 928 1 0 0 0 0 928 0 928 0 928 11 596 1
Province of Manitoba 1134 0 0 0 0 0 1134 0 61 0 0 0 0 0 61 0 100 0 61 3 100 0
Province of Saskatchewan 9805 0 0 0 0 0 1515 0 20 0 0 0 0 0 20 0 20 0 20 2 20 0
Province of Alberta 2377 0 0 0 0 0 689 0 689 0 0 0 0 0 689 1 689 0 689 47 689 0
Prairies 13316 0 0 0 0 0 3338 0 770 0 0 0 0 0 770 1 809 0 770 52 809 0
British Columbia 2856 0 0 0 0 0 2844 0 388 0 0 0 0 0 388 2 388 0 383 24 369 0
Yukon 69 0 0 0 0 0 69 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 10 0 0 0 0 0 7 0 7 0 0 0 0 0 7 0 7 0 7 0 7 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 79 0 0 0 0 0 76 0 7 0 0 0 0 0 7 0 7 0 7 0 7 0
CANADA 19477 0 0 0 0 0 9122 0 2907 1 0 1 0 0 2907 11 2946 0 2778 126 2098 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.

Influenza co-detections may cause the sum of A(H1N1)pdm09, A(H3), and A(UnS) positive results to exceed the sum of Total Flu A Positive results.

Table 2: Respiratory Virus Detections/Isolations for the period August 23, 2020 - March 6, 2021 (Reporting Weeks 202035-202109)
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 8358 0 0 0 0 0 8358 10 8358 1 0 1 0 0 8369 40 8237 2 8358 1938 N.A. N.A.
Prince Edward Island 2264 0 0 0 0 0 2264 3 2260 2 0 0 0 0 2260 29 2260 0 2260 252 2260 0
Nova Scotia 2475 0 0 0 0 0 2478 0 386 0 0 0 0 0 386 7 386 0 386 59 386 0
New Brunswick 48809 0 0 0 0 1 16782 0 550 0 0 0 0 0 541 8 541 0 541 48 496 0
Atlantic 61906 0 0 0 0 1 29882 13 11554 3 0 1 0 0 11556 84 11424 2 11545 2297 3142 0
Région Nord-Est 2700 0 0 0 0 0 818 1 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Québec-Chaudière-Appalaches 645 0 0 1 1 0 703 0 422 0 0 0 0 0 424 24 419 0 N.A. N.A. 402 6
Centre-du-Québec 678 0 0 0 0 0 687 1 221 0 0 0 0 0 219 16 221 0 N.A. N.A. 218 0
Montréal-Laval   5256 0 0 0 0 0 4300 4 2944 0 0 1 0 0 2998 109 2929 0 N.A. N.A. 2929 16
Ouest du Québec 1049 0 0 0 0 0 992 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montérégie 133 0 0 0 0 0 133 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Province of Québec 10461 0 0 1 1 0 7633 6 3587 0 0 1 0 0 3641 149 3569 0 N.A. N.A. 3549 22
P.H.O.L. - Ottawa 418 0 0 0 0 0 418 1 359 0 0 0 0 0 359 0 358 0 359 20 358 1
CHEO - Ottawa 3772 0 0 1 1 1 3369 4 563 0 0 0 0 0 563 10 563 1 563 62 563 0
P.H.O.L. - Kingston 712 0 0 1 1 0 712 0 474 0 0 0 0 0 474 3 468 0 474 102 468 0
UHN / Mount Sinai Hospital 8555 2 0 1 3 1 8486 6 8096 3 2 3 8 0 6470 8 8056 8 7853 86 5892 5
P.H.O.L. - Toronto 4726 0 0 0 0 0 4723 2 4199 0 0 0 0 2 4200 11 4198 0 4199 144 4198 4
Sick Kids Hospital - Toronto 854 0 0 0 0 0 0 0 854 0 0 0 0 0 854 12 854 0 854 88 854 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 118 0 0 2 2 0 116 0 87 0 0 0 0 0 87 0 87 0 87 6 87 0
P.H.O.L. - Timmins 585 0 0 0 0 0 585 0 149 0 0 0 0 0 149 0 148 0 149 30 148 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 1654 1 0 5 6 2 1644 0 1199 0 0 0 0 2 1199 2 1194 0 1199 124 1194 3
P.H.O.L. - Orillia 336 0 0 1 1 0 334 0 189 0 0 0 0 0 189 1 189 0 189 12 189 0
P.H.O.L. - Thunder Bay 365 0 0 0 0 0 365 0 353 0 0 0 0 0 354 2 353 0 353 132 353 0
P.H.O.L. - Sudbury 409 0 0 0 0 0 407 0 318 0 0 0 0 0 318 2 318 0 318 28 318 0
P.H.O.L. - Hamilton 1340 0 0 0 0 0 1289 1 1092 0 0 0 0 0 1092 2 1092 0 1092 95 1092 0
P.H.O.L. - Peterborough 397 0 0 1 1 0 351 0 264 0 0 0 0 0 264 0 264 0 264 20 264 0
St. Joseph's - Hamilton 7371 0 0 0 0 0 7371 1 7371 0 0 0 0 0 7371 18 7371 0 7371 395 0 0
Province of Ontario 31830 3 0 12 15 4 30388 15 25622 3 2 3 8 4 23998 71 25568 9 25415 1352 16014 13
Manitoba 35553 0 0 0 0 1 35543 68 2520 0 1 1 0 0 2520 17 2516 1 2520 127 2516 3
Province of Saskatchewan 48320 0 0 0 0 0 7875 3 1481 0 0 1 1 0 1481 10 1481 0 1481 151 1481 2
Province of Alberta 99484 4 0 6 10 0 70525 0 70525 2 18 2 5 0 70525 123 70525 11 70525 5899 70525 20
Prairies 183357 4 0 6 10 1 113943 71 74526 2 19 4 6 0 74526 150 74522 12 74526 6177 74522 25
British Columbia 60479 3 8 0 9 8 60321 5 12968 1 4 0 7 0 13517 66 13362 54 13194 1173 9251 18
Yukon 4349 0 0 8 8 7 4291 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 1083 0 0 0 0 0 1054 0 1054 0 0 0 1 0 1054 9 1054 1 1054 314 1054 0
Nunavut 1095 0 0 0 0 0 1083 0 1083 3 1 0 0 0 1083 25 1083 5 1083 280 183 0
Territories 6527 0 0 8 8 7 6428 4 2137 3 1 0 1 0 2137 34 2137 6 2137 594 1237 0
CANADA 354560 10 8 27 43 21 248595 114 130394 12 26 9 22 4 129375 554 130582 83 126817 11593 107715 78

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.

Influenza co-detections may cause the sum of A(H1N1)pdm09, A(H3), and A(UnS) positive results to exceed the sum of Total Flu A Positive results.

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 2 15 4 128 8 5
3 2 15 4 120 4 4
4 2 9 5 142 3 3
5 3 17 6 155 5 6
6 0 15 4 162 3 2
7 4 17 1 110 3 4
8 2 22 3 139 7 1
9 2 11 0 126 8 0

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 BC A% BC 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 13817 0.0 0.0 3667 0.0 0.0 705 0.0 0.0 1658 0.0 0.0 5197 0.0 0.0 2541 0.0 0.0 49 0.0 0.0
2 2021-01-16 16687 0.0 0.0 6694 0.0 0.0 552 0.0 0.0 1557 0.0 0.0 5156 0.1 0.0 2650 0.0 0.0 78 0.0 0.0
3 2021-01-23 15216 0.0 0.0 5992 0.0 0.0 517 0.0 0.0 1491 0.0 0.0 4454 0.0 0.0 2730 0.0 0.0 32 0.0 0.0
4 2021-01-30 16623 0.00 0.00 8310 0.00 0.00 418 0.00 0.00 1493 0.00 0.00 3679 0.00 0.00 2687 0.00 0.00 36 0 0
5 2021-02-06 12912 0.02 0.00 3731 0.00 0.00 468 0.00 0.00 1409 0.14 0.00 4447 0.00 0.00 2780 0.00 0.00 77 0 0
6 2021-02-13 20715 0.01 0.00 1529 0.07 0.00 493 0.00 0.00 1375 0.00 0.00 15007 0.01 0.00 2197 0.05 0.05 114 0 0
7 2021-02-20 21258 0.00 0.00 1090 0.00 0.00 530 0.00 0.00 1135 0.00 0.00 15087 0.01 0.00 3301 0.00 0.03 115 0 0
8 2021-02-27 21868 0.00 0.00 1417 0.00 0.00 421 0.00 0.00 1180 0.00 0.00 15639 0.00 0.00 3129 0.00 0.00 82 0 0
9 2021-03-06 19477 0.00 0.00 1468 0.00 0.00 662 0.00 0.00 1096 0.00 0.00 13316 0.00 0.00 2856 0.00 0.00 79 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 8705 0.1 842 0.0 392 0.0 1633 0.0 3249 0.2 2541 0.0 48 0.0
2 2021-01-16 14584 0.0 6694 0.0 322 0.0 1509 0.0 3352 0.1 2631 0.0 76 0.0
3 2021-01-23 8191 0.1 1075 0.1 254 0.0 1491 0.1 2674 0.1 2668 0.0 29 0.0
4 2021-01-30 7866 0.04 1512 0 209 0 1465 0.07 1973 0.1 2676 0 31 0
5 2021-02-06 7924 0.08 903 0 207 0.97 1385 0.07 2587 0.12 2771 0 71 0
6 2021-02-13 8241 0.02 853 0.23 268 0 1330 0 3504 0 2176 0 110 0
7 2021-02-20 8621 0.05 782 0 330 0.3 1135 0 2980 0.1 3285 0 109 0
8 2021-02-27 8004 0.01 1116 0 359 0 1180 0.08 2205 0 3123 0 21 0
9 2021-03-06 9122 0 1241 0 527 0 1096 0 3338 0 2844 0 76 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 0.1 456 0.0 140 0.0 1273 0.2 1461 0.1 497 0.0
2 2021-01-16 3735 0.1 388 0.0 109 0.0 1091 0.0 1615 0.1 456 0.0
3 2021-01-23 3235 0.1 455 0.0 119 0.0 1102 0.1 1039 0.0 491 0.2
4 2021-01-30 3115 0.06 466 0 126 0 1147 0.09 922 0.11 423 0
5 2021-02-06 3081 0.1 417 0 112 0 1137 0 999 0.1 402 0.5
6 2021-02-13 3039 0 608 0 119 0 1058 0 755 0 463 0
7 2021-02-20 2451 0.16 228 0 161 0 928 0.22 663 0 464 0.43
8 2021-02-27 2655 0.08 363 0 142 0 867 0 711 0 553 0.36
9 2021-03-06 2907 0.07 690 0 124 0.81 928 0.11 770 0 388 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 0.8 457 1.8 140 4.3 1273 0.3 1461 0.5 497 0.6
2 2021-01-16 3735 0.4 388 1.0 109 1.8 1091 0.1 1615 0.3 456 0.7
3 2021-01-23 3235 0.5 455 1.3 119 1.7 1102 0.1 1039 0.5 491 0.2
4 2021-01-30 3115 0.29 466 0.86 126 2.38 1147 0 922 0 423 0.47
5 2021-02-06 3164 0.54 417 1.44 112 1.79 1137 0.26 999 0.3 485 0.41
6 2021-02-13 3039 0.49 608 0.33 119 2.52 1058 0.19 755 0.66 463 0.65
7 2021-02-20 2456 0.69 233 0.43 161 6.83 928 0 663 0.3 464 0.65
8 2021-02-27 2657 0.83 365 1.1 142 5.63 867 0.35 711 0.56 553 0.54
9 2021-03-06 2907 0.38 690 0.29 124 4.84 928 0 770 0.13 388 0.52

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 0.0 335 0.0 140 0.0 1273 0.0 1460 0.1 451 0.0
2 2021-01-16 3731 0.1 388 0.0 107 0.0 1091 0.0 1613 0.0 456 0.9
3 2021-01-23 3233 0.1 455 0.0 118 0.0 1102 0.2 1038 0.0 491 0.4
4 2021-01-30 3107 0.16 466 0.00 126 0 1146 0.09 915 0 423 0.95
5 2021-02-06 3157 0.19 417 0.00 112 0 1136 0 992 0 486 1.23
6 2021-02-13 2917 0.14 608 0.00 118 0 1058 0.09 747 0 350 0.86
7 2021-02-20 2494 0.04 228 0.00 161 0 928 0 706 0 464 0.22
8 2021-02-27 2694 0.11 363 0.28 141 0 867 0 751 0 553 0.36
9 2021-03-06 2946 0 690 0.00 124 0 928 0 809 0 388 0

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 2.6 1461 4.8 477 5.0
2 2021-01-16 3621 3.5 388 6.2 N.A. N.A. 1091 2.2 1615 3.2 451 2.0
3 2021-01-23 3100 3.9 455 9.2 N.A. N.A. 1102 1.3 1039 4.1 475 3.6
4 2021-01-30 2985 4.76 466 12.45 N.A. N.A. 1147 1.48 922 4.23 419 5.49
5 2021-02-06 3050 5.08 417 11.75 N.A. N.A. 1137 1.23 999 4.9 483 7.87
6 2021-02-13 2914 5.56 608 8.39 N.D. N.D. 1058 1.13 755 6.75 457 8.32
7 2021-02-20 2275 4.84 228 6.14 N.D. N.D. 928 0.86 663 7.69 449 8.02
8 2021-02-27 2506 5.55 363 7.71 N.D. N.D. 867 1.85 711 9 546 5.31
9 2021-03-06 2778 4.54 690 5.65 N.D. N.D. 928 1.19 770 6.75 383 6.27

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 0.2 215 0.0 140 0.0 829 0.2 1460 0.1 319 0.3
2 2021-01-16 3089 0.3 180 0.0 107 0.0 696 0.1 1613 0.1 417 1.4
3 2021-01-23 2524 0.2 234 0.0 118 0.0 639 0.3 1038 0.1 470 0.2
4 2021-01-30 2387 0.13 179 0 126 0.79 719 0 915 0.11 417 0.24
5 2021-02-06 2508 0.2 165 0 112 1.79 746 0.27 992 0 480 0.21
6 2021-02-13 2265 0.13 191 0 118 0.85 725 0 747 0.13 450 0.22
7 2021-02-20 2157 0.14 198 0 161 1.24 636 0 706 0.14 449 0
8 2021-02-27 2211 0.32 200 0 141 4.26 566 0 751 0 534 0.19
9 2021-03-06 2098 0.38 193 0 124 5.65 596 0.17 809 0 369 0

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