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Respiratory Virus Report, week 7 - ending February 20, 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 February 20, 2021 (Reporting Week 202107)
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 30 0 0 0 0 0 30 0 30 0 0 0 0 0 35 0 30 0 30 2 N.A. N.A.
Prince Edward Island 165 0 0 0 0 0 165 0 165 0 0 0 0 0 165 1 165 0 165 11 165 0
Nova Scotia 320 0 0 0 0 0 320 0 20 0 0 0 0 0 20 0 20 0 20 1 20 0
New Brunswick 575 0 0 0 0 0 267 0 13 0 0 0 0 0 13 0 13 0 13 0 13 0
Atlantic 1090 0 0 0 0 0 782 0 228 0 0 0 0 0 233 1 228 0 228 14 198 0
Région Nord-Est 136 0 0 0 0 0 29 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Québec-Chaudière-Appalaches 26 0 0 0 0 0 25 0 15 0 0 0 0 0 15 1 15 0 N.A. N.A. 15 1
Centre-du-Québec 21 0 0 0 0 0 21 0 10 0 0 0 0 0 10 1 10 0 N.A. N.A. 10 0
Montréal-Laval   252 0 0 0 0 0 160 1 136 0 0 0 0 0 136 9 136 0 N.A. N.A. 136 1
Ouest du Québec 81 0 0 0 0 0 81 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montérégie 14 0 0 0 0 0 14 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Province of Québec 530 0 0 0 0 0 330 1 161 0 0 0 0 0 161 11 161 0 N.A. N.A. 161 2
P.H.O.L. - Ottawa 8 0 0 0 0 0 8 0 7 0 0 0 0 0 7 0 7 0 7 0 7 0
CHEO - Ottawa 110 0 0 0 0 0 110 0 14 0 0 0 0 0 14 0 14 0 14 2 14 0
P.H.O.L. - Kingston 11 0 0 0 0 0 11 0 3 0 0 0 0 0 3 0 3 0 3 0 3 0
UHN / Mount Sinai Hospital 506 0 0 0 0 0 506 0 506 1 0 1 0 0 506 0 506 0 506 2 506 0
P.H.O.L. - Toronto   127 0 0 0 0 0 127 0 72 0 0 0 0 0 72 0 72 0 72 0 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 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
P.H.O.L. - Timmins 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 31 0 0 0 0 0 31 0 11 0 0 0 0 0 11 0 11 0 11 0 11 0
P.H.O.L. - Orillia 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. - Thunder Bay 2 0 0 0 0 0 2 0 2 0 0 0 0 0 2 0 2 0 2 0 2 0
P.H.O.L. - Sudbury 9 0 0 0 0 0 9 0 7 0 0 0 0 0 7 0 7 0 7 0 7 0
P.H.O.L. - Hamilton 21 0 0 0 0 0 21 0 14 0 0 0 0 0 14 0 14 0 14 0 14 0
P.H.O.L. - Peterborough 9 0 0 0 0 0 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
St. Joseph's - Hamilton 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.
Province of Ontario 843 0 0 0 0 0 843 0 636 1 0 1 0 0 636 0 636 0 636 4 636 0
Province of Manitoba 1583 0 0 0 0 0 1583 3 48 0 0 0 0 0 48 0 91 0 48 0 91 0
Province of Saskatchewan 10039 0 0 0 0 0 803 0 37 0 0 0 0 0 37 0 37 0 37 1 37 0
Province of Alberta 2264 0 0 1 1 0 553 0 553 0 0 0 0 0 553 1 553 0 553 45 553 1
Prairies 13886 0 0 1 1 0 2939 3 638 0 0 0 0 0 638 1 681 0 638 46 681 1
British Columbia 3301 0 0 0 0 1 3285 0 364 0 0 0 1 0 364 2 364 1 359 24 349 0
Yukon 102 0 0 0 0 0 102 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 12 0 0 0 0 0 6 0 6 0 0 0 0 0 6 0 6 0 6 0 6 0
Nunavut 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 1 1 1 0
Territories 115 0 0 0 0 0 109 0 7 0 0 0 0 0 7 0 7 0 7 1 7 0
CANADA 19765 0 0 1 1 1 8288 4 2034 1 0 1 1 0 2039 15 2077 1 1868 89 2032 3

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.

For BC, only data from subtyped influenza A specimens are included in the weekly number of influenza detections and so the sum of A(H1N1)pdm09, A(H3), and A(UnS) positive results may not equal the sum of total Flu A positive results.

Table 2: Respiratory Virus Detections/Isolations for the period August 23, 2020 - February 20, 2021 (Reporting Weeks 202035-202107)
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 7698 0 0 1 1 0 7698 10 7698 1 0 1 0 0 7707 39 7577 1 7698 1910 N.A. N.A.
Prince Edward Island 1922 0 0 0 0 0 1922 3 1918 2 0 0 0 0 1918 26 1918 0 1918 219 1918 0
Nova Scotia 1422 0 0 0 0 0 1425 0 367 0 0 0 0 0 367 6 367 0 367 56 367 0
New Brunswick 47979 0 0 0 0 1 16480 0 518 0 0 0 0 0 509 7 509 0 509 45 464 0
Atlantic 59021 0 0 1 1 1 27525 13 10501 3 0 1 0 0 10501 78 10371 1 10492 2230 2749 0
Région Nord-Est 2458 0 0 0 0 0 773 1 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Québec-Chaudière-Appalaches 611 0 0 1 1 0 666 0 405 0 0 0 0 0 407 21 402 0 N.A. N.A. 385 3
Centre-du-Québec 625 0 0 0 0 0 634 1 202 0 0 0 0 0 200 14 202 0 N.A. N.A. 199 0
Montréal-Laval   4839 0 0 0 0 0 3883 4 2714 0 0 0 0 0 2768 100 2700 0 N.A. N.A. 2700 6
Ouest du Québec 829 0 0 0 0 0 775 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montérégie 16 0 0 0 0 0 16 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Province of Québec 9378 0 0 1 1 0 6747 6 3321 0 0 0 0 0 3375 135 3304 0 N.A. N.A. 3284 9
P.H.O.L. - Ottawa 393 0 0 0 0 0 393 1 344 0 0 0 0 0 344 0 343 0 344 20 343 0
CHEO - Ottawa 3647 0 0 1 1 1 3244 4 541 0 0 0 0 0 541 10 541 1 541 59 541 0
P.H.O.L. - Kingston 683 0 0 1 1 0 683 0 458 0 0 0 0 0 458 3 452 0 458 102 452 0
UHN / Mount Sinai Hospital 7600 2 0 1 3 1 7531 5 7221 2 2 3 8 0 5595 7 7181 8 6978 81 5017 5
P.H.O.L. - Toronto   4429 0 0 0 0 0 4426 2 4057 0 0 0 0 2 4058 11 4056 0 4057 143 4056 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 111 0 0 2 2 0 109 0 82 0 0 0 0 0 82 0 82 0 82 6 82 0
P.H.O.L. - Timmins 577 0 0 0 0 0 577 0 144 0 0 0 0 0 144 0 143 0 144 30 143 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 1607 1 0 5 6 2 1597 0 1187 0 0 0 0 2 1187 2 1182 0 1187 124 1182 3
P.H.O.L. - Orillia 300 0 0 1 1 0 298 0 189 0 0 0 0 0 189 1 189 0 189 12 189 0
P.H.O.L. - Thunder Bay 354 0 0 0 0 0 354 0 343 0 0 0 0 0 344 2 343 0 343 131 343 0
P.H.O.L. - Sudbury 376 0 0 0 0 0 374 0 310 0 0 0 0 0 310 1 310 0 310 27 310 0
P.H.O.L. - Hamilton 1296 0 0 0 0 0 1245 1 1058 0 0 0 0 0 1058 2 1058 0 1058 93 1058 0
P.H.O.L. - Peterborough 371 0 0 1 1 0 325 0 246 0 0 0 0 0 246 0 246 0 246 20 246 0
St. Joseph's - Hamilton 6446 0 0 0 0 0 6446 1 6446 0 0 0 0 0 6446 17 6446 0 6446 377 0 0
Province of Ontario 29262 3 0 12 15 4 27820 14 23535 2 2 3 8 4 21911 68 23481 9 23328 1321 14852 12
Manitoba 33142 0 0 0 0 1 33132 68 2372 0 1 1 0 0 2372 17 2289 1 2372 120 2289 3
Province of Saskatchewan 25315 0 0 0 0 0 5996 3 1423 0 0 1 1 0 1423 9 1423 0 1423 144 1423 2
Province of Alberta 94735 4 0 6 10 0 69222 0 69222 2 18 2 5 0 69222 118 69222 11 69222 5792 69222 20
Prairies 153192 4 0 6 10 1 108350 71 73017 2 19 4 6 0 73017 144 72934 12 73017 6056 72934 25
British Columbia 54494 3 8 0 7 8 54354 5 11927 0 2 0 7 0 12476 60 12321 52 12175 1108 8248 17
Yukon 4220 0 0 8 8 7 4220 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 1053 0 0 0 0 0 1029 0 1029 0 0 0 1 0 1029 9 1029 1 1029 312 1029 0
Nunavut 1093 0 0 0 0 0 1082 0 1082 3 1 0 0 0 1082 25 1082 5 1082 280 182 0
Territories 6366 0 0 8 8 7 6331 4 2111 3 1 0 1 0 2111 34 2111 6 2111 592 1211 0
CANADA 311713 10 8 28 42 21 231127 113 124412 10 24 8 22 4 123391 519 124522 80 121123 11307 103278 63

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.

For BC, only data from subtyped influenza A specimens are included in the weekly number of influenza detections and so the sum of A(H1N1)pdm09, A(H3), and A(UnS) positive results may not equal 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 3 15 1 89 3 4

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 20709 0.01 0.00 1529 0.07 0.00 493 0.00 0.00 1375 0.00 0.00 15001 0.01 0.00 2197 0.00 0.05 114 0 0
7 2021-02-20 19765 0.01 0.01 1090 0.00 0.00 530 0.00 0.00 843 0.00 0.00 13886 0.01 0.00 3301 0.00 0.03 115 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 8237 0.02 853 0.23 268 0 1330 0 3500 0 2176 0 110 0
7 2021-02-20 8288 0.05 782 0 330 0.3 843 0 2939 0.1 3285 0 109 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 3036 0 608 0 119 0 1058 0 752 0 463 0
7 2021-02-20 2034 0.15 228 0 161 0 636 0.31 638 0 364 0.27

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 3036 0.49 608 0.33 119 2.52 1058 0.19 752 0.66 463 0.65
7 2021-02-20 2039 0.74 233 0.43 161 6.83 636 0 638 0.16 364 0.55

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 2914 0.14 608 0.00 118 0 1058 0.09 744 0 350 0.86
7 2021-02-20 2077 0.05 228 0.00 161 0 636 0 681 0 364 0.27

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 2911 5.57 608 8.39 N.A. N.A. 1058 1.13 752 6.78 457 8.32
7 2021-02-20 1868 4.76 228 6.14 N.A. N.A. 636 0.63 638 7.21 359 6.69

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 2262 0.13 191 0 118 0.85 725 0 744 0.13 450 0.22
7 2021-02-20 2032 0.15 198 0 161 1.24 636 0 681 0.15 349 0

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