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Respiratory Virus Report, week 10 - ending March 13, 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 13, 2021 (Reporting Week 202110)
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 504 0 0 0 0 0 504 0 504 0 0 0 0 0 506 2 38 0 504 2 N.A. N.A.
Prince Edward Island 172 0 0 0 0 0 172 0 172 0 0 0 0 0 172 0 172 0 172 17 172 0
Nova Scotia 351 0 0 0 0 0 351 0 36 0 0 0 0 0 36 0 36 0 36 1 36 0
New Brunswick 517 0 0 0 0 0 232 0 17 0 0 0 0 0 17 0 17 0 17 0 17 0
Atlantic 1544 0 0 0 0 0 1259 0 729 0 0 0 0 0 731 2 263 0 729 20 225 0
Région Nord-Est 117 0 0 0 0 0 22 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Québec-Chaudière-Appalaches 5 0 0 0 0 0 16 0 13 0 0 0 0 0 13 0 13 0 N.A. N.A. 13 1
Centre-du-Québec 20 0 0 1 1 0 20 0 8 0 0 0 0 0 8 1 8 0 N.A. N.A. 8 0
Montréal-Laval   239 0 0 0 0 0 239 3 113 0 0 0 0 0 113 1 113 1 N.A. N.A. 113 5
Ouest du Québec 114 0 0 0 0 0 115 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montérégie 115 0 0 0 0 0 115 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Province of Québec 610 0 0 1 1 0 527 3 134 0 0 0 0 0 134 2 134 1 N.A. N.A. 134 6
P.H.O.L. - Ottawa 17 0 0 0 0 0 17 0 10 0 0 0 0 0 10 0 10 0 10 2 10 0
CHEO - Ottawa 114 0 0 0 0 0 114 0 28 0 0 0 0 0 28 1 28 0 28 4 28 0
P.H.O.L. - Kingston 12 0 0 0 0 0 12 0 9 0 0 0 0 0 9 0 9 0 9 0 9 0
UHN / Mount Sinai Hospital 503 0 0 1 1 0 503 0 484 0 0 0 0 0 484 1 484 0 484 1 484 0
P.H.O.L. - Toronto   140 0 0 0 0 0 140 0 95 0 0 0 0 0 95 0 95 0 95 0 95 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0
P.H.O.L. - Timmins 8 0 0 0 0 0 8 0 1 0 0 0 0 0 1 0 1 0 1 0 1 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 34 0 0 0 0 0 34 0 9 0 0 0 0 0 9 0 9 0 9 0 9 0
P.H.O.L. - Orillia 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
P.H.O.L. - Thunder Bay 4 0 0 0 0 0 4 0 4 0 0 0 0 0 4 0 4 0 4 3 4 0
P.H.O.L. - Sudbury 8 0 0 0 0 0 8 0 2 0 0 0 0 0 2 0 2 0 2 0 2 0
P.H.O.L. - Hamilton 18 0 0 0 0 0 18 0 15 0 0 0 0 0 15 0 15 0 15 0 15 0
P.H.O.L. - Peterborough 11 0 0 0 0 0 11 0 11 0 0 0 0 0 11 0 11 0 11 0 11 0
St. Joseph's - Hamilton 258 0 0 0 0 0 258 0 258 0 0 0 0 0 258 0 258 0 258 8 0 0
Province of Ontario 1141 0 0 1 1 0 1141 0 926 0 0 0 0 0 926 2 926 0 926 18 668 0
Province of Manitoba 1529 0 0 0 0 0 1529 0 71 0 0 0 0 0 71 0 120 0 71 4 120 0
Province of Saskatchewan 9968 0 0 0 0 0 1444 0 22 0 0 0 0 0 22 0 22 0 22 2 22 0
Province of Alberta 2752 0 0 0 0 0 735 0 735 0 0 0 0 0 735 3 735 0 735 46 735 1
Prairies 14249 0 0 0 0 0 3708 0 828 0 0 0 0 0 828 3 877 0 828 52 877 1
British Columbia 3013 0 0 1 1 0 2901 0 480 0 0 0 0 5 475 9 480 2 475 24 455 0
Yukon 40 0 0 0 0 0 40 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 7 0 0 0 0 0 7 0 7 0 0 0 0 0 7 0 7 0 7 0 7 1
Nunavut 3 0 0 0 0 0 3 0 3 0 0 0 0 0 3 0 3 0 3 0 0 0
Territories 50 0 0 0 0 0 50 0 10 0 0 0 0 0 10 0 10 0 10 0 7 1
CANADA 20607 0 0 3 3 0 9586 3 3107 0 0 0 0 5 3104 18 2690 3 2968 114 2366 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 13, 2021 (Reporting Weeks 202035-202110)
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 8862 0 0 0 0 0 8862 10 8862 1 0 1 0 0 8875 42 8275 2 8862 1940 N.A. N.A.
Prince Edward Island 2436 0 0 0 0 0 2436 3 2432 2 0 0 0 0 2432 29 2432 0 2432 269 2432 0
Nova Scotia 2826 0 0 0 0 0 2829 0 422 0 0 0 0 0 422 7 422 0 422 60 422 0
New Brunswick 49326 0 0 0 0 1 17014 0 567 0 0 0 0 0 558 8 558 0 558 48 513 0
Atlantic 63450 0 0 0 0 1 31141 13 12283 3 0 1 0 0 12287 86 11687 2 12274 2317 3367 0
Région Nord-Est 2817 0 0 0 0 0 840 1 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Québec-Chaudière-Appalaches 650 0 0 1 1 0 719 0 435 0 0 0 0 0 437 24 432 0 N.A. N.A. 415 7
Centre-du-Québec 698 0 0 1 1 0 707 1 229 0 0 0 0 0 227 17 229 0 N.A. N.A. 226 0
Montréal-Laval   5495 0 0 0 0 0 4539 7 3057 0 0 1 0 0 3111 110 3042 1 N.A. N.A. 3042 21
Ouest du Québec 1163 0 0 0 0 0 1107 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montérégie 248 0 0 0 0 0 248 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Province of Québec 11071 0 0 2 2 0 8160 9 3721 0 0 1 0 0 3775 151 3703 1 N.A. N.A. 3683 28
P.H.O.L. - Ottawa 435 0 0 0 0 0 435 1 369 0 0 0 0 0 369 0 368 0 369 22 368 1
CHEO - Ottawa 4022 0 0 1 1 1 3619 4 611 0 0 0 0 0 611 12 611 1 611 69 611 0
P.H.O.L. - Kingston 724 0 0 1 1 0 724 0 483 0 0 0 0 0 483 3 477 0 483 102 477 0
UHN / Mount Sinai Hospital 9058 2 0 2 4 1 8989 6 8580 3 2 3 8 0 6954 9 8540 8 8337 87 6376 5
P.H.O.L. - Toronto   4866 0 0 0 0 0 4863 2 4294 0 0 0 0 2 4295 11 4293 0 4294 144 4293 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 124 0 0 2 2 0 122 0 87 0 0 0 0 0 87 0 87 0 87 6 87 0
P.H.O.L. - Timmins 593 0 0 0 0 0 593 0 150 0 0 0 0 0 150 0 149 0 150 30 149 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 1688 1 0 5 6 2 1678 0 1208 0 0 0 0 2 1208 2 1203 0 1208 124 1203 3
P.H.O.L. - Orillia 344 0 0 1 1 0 342 0 189 0 0 0 0 0 189 1 189 0 189 12 189 0
P.H.O.L. - Thunder Bay 369 0 0 0 0 0 369 0 357 0 0 0 0 0 358 2 357 0 357 135 357 0
P.H.O.L. - Sudbury 417 0 0 0 0 0 415 0 320 0 0 0 0 0 320 2 320 0 320 28 320 0
P.H.O.L. - Hamilton 1358 0 0 0 0 0 1307 1 1107 0 0 0 0 0 1107 2 1107 0 1107 95 1107 0
P.H.O.L. - Peterborough 408 0 0 1 1 0 362 0 275 0 0 0 0 0 275 0 275 0 275 20 275 0
St. Joseph's - Hamilton 7629 0 0 0 0 0 7629 1 7629 0 0 0 0 0 7629 18 7629 0 7629 403 0 0
Province of Ontario 33107 3 0 13 16 4 31665 15 26568 3 2 3 8 4 24944 74 26514 9 26361 1373 16702 13
Manitoba    37082 0 0 0 0 1 37072 68 2591 0 1 1 0 0 2591 17 2636 1 2591 131 2636 3
Province of Saskatchewan 59310 0 0 0 0 0 9470 3 1503 0 0 1 1 0 1503 10 1503 0 1503 153 1503 2
Province of Alberta 102313 4 0 6 10 0 71307 0 71307 2 18 2 5 0 71307 126 71307 11 71307 5948 71307 21
Prairies 198705 4 0 6 10 1 117849 71 75401 2 19 4 6 0 75401 153 75446 12 75401 6232 75446 26
British Columbia 63674 3 8 1 10 8 63404 5 13576 1 4 0 7 5 14120 75 13970 56 13797 1203 9834 18
Yukon 4393 0 0 8 8 7 4331 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 1090 0 0 0 0 0 1061 0 1061 0 0 0 1 0 1061 9 1061 1 1061 314 1061 1
Nunavut 1098 0 0 0 0 0 1086 0 1086 3 1 0 0 0 1086 25 1086 5 1086 280 183 0
Territories 6581 0 0 8 8 7 6478 4 2147 3 1 0 1 0 2147 34 2147 6 2147 594 1244 1
CANADA 376588 10 8 30 46 21 258697 117 133696 12 26 9 22 9 132674 573 133467 86 129980 11719 110276 86

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 12 0 138 8 0
10 5 18 3 114 8 3

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 20850 0.00 0.00 1468 0.00 0.00 662 0.00 0.00 1232 0.00 0.00 14367 0.00 0.00 3038 0.00 0.00 83 0 0
10 2021-03-13 20607 0.01 0.00 1544 0.00 0.00 610 0.16 0.00 1141 0.09 0.00 14249 0.00 0.00 3013 0.03 0.00 50 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 9627 0 1241 0 527 0 1232 0 3525 0 3026 0 76 0
10 2021-03-13 9586 0.03 1259 0 527 0.57 1141 0 3708 0 2901 0 50 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 3102 0.06 690 0 124 0.81 948 0.11 817 0 516 0
10 2021-03-13 3107 0.16 729 0 134 0 926 0 828 0 480 1.04

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 3102 0.39 690 0.29 124 4.84 948 0.11 817 0.12 516 0.39
10 2021-03-13 3104 0.58 731 0.27 134 1.49 926 0.22 828 0.36 475 1.89

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 3141 0 690 0.00 124 0 948 0 856 0 516 0
10 2021-03-13 2690 0.11 263 0.00 134 0.75 926 0 877 0 480 0.42

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 2973 4.64 690 5.65 N.D. N.D. 948 1.48 817 6.73 511 5.87
10 2021-03-13 2968 3.84 729 2.74 N.D. N.D. 926 1.94 828 6.28 475 5.05

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 2293 0.35 193 0 124 5.65 616 0.16 856 0 497 0
10 2021-03-13 2366 0.34 225 0 134 4.48 668 0 877 0.11 455 0

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