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Respiratory Virus Report, week 12 ending March 21, 2020

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.

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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

Respiratory Virus Detections and Isolations

Table 1: Respiratory Virus Detections/Isolations for the week ending March 21, 2020 (Reporting Week 202012)
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 638 0 0 37 37 45 638 17 638 6 0 2 0 0 638 5 638 27 638 13 N.A. N.A.
Prince Edward Island 49 0 0 10 10 0 49 8 1 0 0 0 0 0 1 0 1 0 1 0 1 0
Nova Scotia 374 0 0 19 19 23 380 44 13 0 0 0 0 0 13 0 13 0 13 1 13 1
New Brunswick 947 0 0 75 75 29 947 21 92 0 3 0 0 0 92 1 92 5 92 7 92 5
Atlantic 2008 0 0 141 141 97 2014 90 744 6 3 2 0 0 744 6 744 32 744 21 106 6
Région Nord-Est 358 0 0 45 45 13 320 40 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Québec-Chaudière-Appalaches 340 0 0 46 46 9 363 9 45 0 0 0 0 0 47 0 13 1 N.A. N.A. 12 0
Centre-du-Québec 481 0 0 63 63 9 353 38 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montréal-Laval   814 0 0 44 44 2 790 36 191 0 0 0 0 0 191 9 191 11 N.A. N.A. 191 3
Ouest du Québec 307 0 0 26 26 2 276 20 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montérégie 65 0 0 8 8 5 33 3 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Province of Québec 2365 0 0 232 232 40 2135 146 236 0 0 0 0 0 238 9 204 12 N.A. N.A. 203 3
P.H.O.L. - Ottawa 50 2 0 0 2 1 50 1 50 0 0 0 0 0 50 1 49 7 50 3 49 0
CHEO - Ottawa 435 0 0 14 14 19 435 14 30 1 0 0 0 0 30 1 30 2 30 1 30 2
P.H.O.L. - Kingston 59 0 2 0 2 1 56 4 56 0 0 0 0 0 56 0 55 5 56 6 55 0
UHN / Mount Sinai Hospital 912 0 0 4 4 8 912 12 28 0 0 0 0 0 0 0 28 0 0 0 N.A. N.A.
P.H.O.L. - Toronto   238 5 1 0 6 3 235 14 235 0 0 0 0 0 235 4 228 8 235 7 228 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 137 0 0 3 3 1 137 3 137 0 0 1 0 0 137 0 137 6 137 5 0 0
P.H.O.L. - Sault Ste. Marie 4 0 0 0 0 0 4 1 4 0 0 0 0 0 4 0 4 0 4 0 4 0
P.H.O.L. - Timmins 14 2 0 0 2 0 14 2 14 0 0 0 0 0 14 0 14 3 14 1 14 0
St. Joseph's - London   219 0 0 2 2 7 219 8 50 0 0 1 0 0 50 1 50 1 24 2 24 2
P.H.O.L. - London 191 13 6 1 20 5 190 10 191 0 0 0 0 0 191 1 189 12 191 15 189 0
P.H.O.L. - Orillia 39 2 0 0 2 0 38 3 38 0 0 0 0 0 38 1 38 2 38 1 38 0
P.H.O.L. - Thunder Bay 20 2 1 0 3 1 20 3 20 0 0 0 0 0 20 0 20 2 20 1 20 0
P.H.O.L. - Sudbury 8 1 0 0 1 0 8 1 8 0 0 0 0 0 8 0 8 0 8 0 8 0
P.H.O.L. - Hamilton 203 2 1 0 3 3 200 4 200 0 0 0 0 0 200 4 200 16 200 14 200 0
P.H.O.L. - Peterborough 64 2 0 0 2 0 63 0 63 0 0 0 0 0 63 0 63 8 63 5 63 0
St. Joseph's - Hamilton 1349 0 0 29 29 55 1349 24 1349 0 0 5 0 0 1349 19 1349 57 1349 109 0 0
Province of Ontario 3942 31 11 53 95 104 3930 104 2473 1 0 7 0 0 2445 32 2462 129 2419 170 922 4
Manitoba    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Province of Saskatchewan 555 0 0 28 28 10 555 64 34 0 0 0 0 0 34 1 34 4 34 6 34 1
Province of Alberta 2797 95 14 0 109 61 2797 0 2797 6 11 16 17 0 2797 45 2797 124 2797 300 2797 167
Prairies 3352 95 14 28 137 71 3352 64 2831 6 11 16 17 0 2831 46 2831 128 2831 306 2831 168
British Columbia 9141 1 0 291 411 217 9133 249 897 0 0 0 0 9 897 4 858 87 858 60 124 9
Yukon 840 0 0 7 7 7 840 6 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 110 5 1 0 6 19 110 0 110 0 0 1 0 0 110 1 110 5 110 7 110 6
Nunavut 39 0 0 0 0 4 39 1 39 0 0 0 0 0 39 0 39 1 39 1 7 1
Territories 989 5 1 7 13 30 989 7 149 0 0 1 0 0 149 1 149 6 149 8 117 7
CANADA 21797 132 26 752 1029 559 21553 660 7330 13 14 26 17 9 7304 98 7248 394 7001 565 4303 197

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, Victoria Coastal Health, 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 British Columbia, only data from subtyped influenza A specimens are included in the weekly number of influenza detections. 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 31, 2019 - March 21, 2020 (Reporting Weeks 201935-202012)
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 4295 8 33 135 176 451 4295 275 4295 134 1 6 0 0 4295 91 4295 112 4295 318 N.A. N.A.
Prince Edward Island 1032 0 0 135 135 76 1032 131 47 1 0 0 1 0 47 0 45 0 47 16 47 1
Nova Scotia 3352 3 2 168 173 210 3442 447 499 13 1 3 5 0 533 10 533 11 533 76 543 14
New Brunswick 10680 60 29 945 1034 1279 10621 1057 2189 50 6 0 12 0 2189 62 2189 16 2189 282 2189 69
Atlantic 19359 71 64 1383 1518 2016 19390 1910 7030 198 8 9 18 0 7064 163 7062 139 7064 692 2779 84
Région Nord-Est 8355 0 0 1114 1114 1322 7115 614 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Québec-Chaudière-Appalaches 13831 0 0 1899 1899 1828 13657 1314 2602 31 4 3 14 0 2654 79 2058 22 N.A. N.A. 2004 34
Centre-du-Québec 18268 0 0 2907 2907 2395 14663 1359 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montréal-Laval   36121 0 0 4004 4004 2408 34964 2360 16489 144 4 33 13 0 16489 513 16026 268 N.A. N.A. 16336 260
Ouest du Québec 11889 0 0 1740 1740 1278 11103 1078 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montérégie 8497 0 0 1133 1133 791 8269 610 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Province of Québec 96961 0 0 12797 12797 10022 89771 7335 19091 175 8 36 27 0 19143 592 18084 290 N.A. N.A. 18340 294
P.H.O.L. - Ottawa 1196 108 60 2 170 71 1187 71 1162 2 0 0 0 0 1162 15 1150 35 1006 69 993 0
CHEO - Ottawa 7437 1 0 649 650 390 7437 648 803 16 0 4 10 5 803 17 803 19 806 154 794 23
P.H.O.L. - Kingston 811 62 22 2 86 18 793 56 789 1 0 0 0 0 789 16 780 45 620 58 607 0
UHN / Mount Sinai Hospital 11085 9 0 651 660 218 11085 348 540 7 2 10 2 0 0 0 538 10 0 0 N.A. N.A.
P.H.O.L. - Toronto   13424 1340 141 36 1517 353 12970 392 12891 34 0 3 0 0 12891 140 12689 337 10347 711 10125 0
Sick Kids Hospital - Toronto 2078 103 13 99 215 167 1607 203 1607 26 5 5 27 0 1607 41 1607 38 1607 327 1607 75
Sunnybrook & Women's College HSC 1611 0 0 124 124 24 1611 47 1611 8 0 9 0 0 1352 5 1471 21 1471 51 120 0
P.H.O.L. - Sault Ste. Marie 355 18 0 0 18 8 355 21 355 1 0 0 0 0 355 4 353 20 304 13 302 0
P.H.O.L. - Timmins 312 65 3 2 70 11 281 17 283 0 0 0 0 0 283 0 280 21 255 4 250 0
St. Joseph's - London   3473 0 0 235 235 111 3473 322 1156 19 4 3 14 0 1156 22 1156 31 614 103 593 19
P.H.O.L. - London 3581 308 111 4 423 138 3552 224 3538 8 0 0 0 0 3538 43 3503 128 3082 261 3035 0
P.H.O.L. - Orillia 1230 81 31 3 115 32 1229 82 1226 4 0 0 0 0 1226 8 1222 37 1035 68 1029 0
P.H.O.L. - Thunder Bay 518 79 14 8 101 43 516 29 516 0 0 1 0 0 516 10 505 26 468 30 456 0
P.H.O.L. - Sudbury 533 29 14 4 47 15 528 41 528 0 0 1 0 0 528 9 518 10 456 22 445 0
P.H.O.L. - Hamilton 3652 286 36 9 331 117 3537 152 3518 10 1 0 0 0 3518 67 3499 111 2923 294 2900 0
P.H.O.L. - Peterborough 937 63 4 1 68 10 933 29 932 3 0 0 0 0 931 9 927 42 677 60 670 0
St. Joseph's - Hamilton 12857 0 0 1591 1591 765 12857 1158 12857 111 6 22 0 0 12857 241 12857 333 12857 967 0 0
Province of Ontario 65090 2552 449 3420 6421 2491 63951 3840 44312 250 18 58 53 5 43512 647 43858 1264 38528 3192 23926 117
Manitoba    11486 160 112 1103 1375 848 11100 783 3232 44 7 4 8 0 3232 53 2211 42 3232 463 2211 66
Province of Saskatchewan 14972 43 26 1496 1565 897 14981 1115 8996 246 23 12 34 0 8996 145 8922 211 8996 1300 8996 189
Province of Alberta 38081 1682 1279 1346 4307 3366 30657 0 30657 466 81 80 215 0 30657 495 30657 1133 30657 4252 30657 1208
Prairies 64539 1885 1417 3945 7247 5111 56738 1898 42885 756 111 96 257 0 42885 693 41790 1386 42885 6015 41864 1463
British Columbia 45306 276 243 1793 3983 2478 44957 2433 9058 181 55 37 46 49 9055 116 8990 549 8459 1481 6180 274
Yukon 3296 4 8 52 67 29 3296 14 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 1037 83 15 1 99 166 1026 0 1026 13 2 10 13 0 1026 18 1026 71 1026 150 1026 65
Nunavut 457 5 13 40 58 44 454 23 454 18 3 1 4 0 454 15 454 3 454 87 128 8
Territories 4790 92 36 93 224 239 4776 37 1480 31 5 11 17 0 1480 33 1480 74 1480 237 1154 73
CANADA 296045 4876 2209 23431 32190 22357 279583 17453 123856 1591 205 247 418 54 123139 2244 121264 3702 98416 11617 94243 2305

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, Victoria Coastal Health, 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 of positive laboratory tests for other respiratory viruses

Figure 1: Number positive laboratory tests for other respiratory viruses by report week, Canada, 2019-2020

Figure 1. Text version below.

Figure 1: Number positive laboratory tests for other respiratory viruses by report week, Canada, 2019-2020 - Text description
Week ParaInfluenza Adenovirus Human metapneumovirus Enterovirus/Rhinovirus Coronavirus Respiratory syncytial virus
35 16 24 2 221 5 8
36 22 23 12 244 3 8
37 32 30 5 316 3 8
38 40 39 28 421 1 11
39 40 53 6 516 3 18
40 63 50 9 528 4 23
41 55 35 25 455 4 30
42 84 63 10 440 6 35
43 91 57 15 416 8 42
44 86 70 9 318 11 64
45 105 84 31 439 16 105
46 118 73 25 414 18 121
47 115 69 35 444 17 221
48 102 81 41 379 22 361
49 112 116 59 393 49 501
50 111 116 56 305 55 519
51 134 105 143 367 88 905
52 125 82 135 321 107 1037
1 113 94 201 367 128 1313
2 156 106 208 357 116 1230
3 102 85 172 239 135 1085
4 104 91 168 237 121 1260
5 81 82 179 302 156 1322
6 82 92 197 292 128 1289
7 59 79 196 277 122 1138
8 70 83 226 309 147 1053
9 52 59 274 407 137 991
10 68 101 409 569 198 1 039
11 98 104 432 759 300 1 057
12 79 98 394 565 197 660

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 2019-08-31 1979 1.3 0.1 95 1.1 0.0 375 2.1 0.3 475 1.3 0.0 802 0.5 0.1 202 3.5 0.0 30 0.0 0.0
36 2019-09-07 2208 1.1 0.1 138 2.2 0.0 472 0.9 0.2 514 1.6 0.0 808 0.7 0.1 250 1.2 0.0 26 0.0 0.0
37 2019-09-14 2631 0.9 0.2 162 0.0 0.0 612 0.3 0.5 668 0.2 0.3 929 0.5 0.0 248 6.5 0.0 12 0.0 0.0
38 2019-09-21 3039 1.0 0.2 149 0.0 0.0 730 0.4 0.1 726 0.4 0.3 1090 1.1 0.3 325 3.4 0.0 19 0.0 0.0
39 2019-09-28 3356 1.0 0.1 219 0.0 0.5 870 0.3 0.0 792 0.4 0.1 1142 0.9 0.1 308 4.2 0.0 25 20.0 0.0
40 2019-10-05 4078 1.2 0.1 254 0.0 0.0 1009 0.4 0.0 936 0.4 0.2 1277 1.1 0.0 546 4.6 0.0 56 1.8 0.0
41 2019-10-12 4339 1.4 0.1 208 0.0 0.5 1112 2.1 0.0 902 0.2 0.0 1412 1.1 0.1 624 3.0 0.3 81 2.5 0.0
42 2019-10-19 4649 1.6 0.3 279 1.1 0.0 1251 2.7 0.1 945 0.2 0.1 1459 1.2 0.8 620 2.6 0.2 95 1.1 0.0
43 2019-10-26 4996 1.6 0.3 284 0.0 0.0 1338 1.8 0.2 1189 0.5 0.3 1339 1.6 0.8 737 3.7 0.0 109 1.8 0.0
44 2019-11-02 4966 1.8 0.3 280 1.1 0.0 1405 1.0 0.4 1167 0.4 0.3 1352 3.5 0.6 681 2.6 0.0 81 4.9 0.0
45 2019-11-09 5912 2.2 0.7 328 1.5 0.6 1793 1.1 0.2 1584 1.1 0.1 1369 5.8 2.3 768 0.9 0.1 70 0.0 0.0
46 2019-11-16 5589 2.7 1.4 414 2.2 0.2 1691 1.8 0.5 1355 1.4 0.4 1300 5.2 4.4 763 3.0 0.7 66 1.5 0.0
47 2019-11-23 6541 3.1 1.9 365 1.9 0.3 2128 2.9 1.4 1291 2.0 0.6 1493 5.3 5.2 741 1.9 0.7 72 0.0 0.0
48 2019-11-30 7019 4.9 3.2 439 1.1 0.5 2347 6.2 2.0 1446 2.7 1.1 1473 7.5 9.6 735 2.7 1.6 46 0.0 0.0
49 2019-12-07 8108 5.3 4.1 474 2.5 0.2 2843 5.7 3.5 1502 4.3 1.3 1772 6.6 11.0 860 5.4 1.7 83 1.2 0.0
50 2019-12-14 8229 7.7 8.0 453 2.7 1.6 3251 8.7 8.1 1562 5.8 2.3 1984 11.1 15.0 901 2.4 5.7 78 6.4 0.0
51 2019-12-21 10479 10.6 10.4 527 6.5 2.5 3912 12.1 12.4 1781 11.3 3.3 2483 12.1 18.6 1021 3.8 6.4 105 2.9 0.0
52 2019-12-28 11305 15.0 12.7 531 3.8 7.9 4615 16.7 15.9 1897 16.6 4.3 2242 14.7 20.3 1139 9.2 7.7 84 9.5 0.0
1 2020-01-04 14932 15.8 10.3 721 6.0 7.6 6016 16.1 12.7 2892 21.2 4.0 2712 15.3 16.3 1519 8.8 7.9 117 5.1 3.4
2 2020-01-11 15580 15.8 9.4 815 4.8 9.7 5871 15.6 11.7 3230 20.1 3.5 3292 16.0 12.7 1458 12.2 8.3 115 7.0 2.6
3 2020-01-18 13750 16.2 10.3 797 6.0 9.3 5139 15.9 13.9 2603 20.0 4.0 3063 16.4 11.6 1258 11.4 8.5 104 8.7 8.7
4 2020-01-25 15414 15.2 12.7 809 7.7 10.0 6034 15.1 17.9 2464 17.5 5.2 3475 15.6 11.9 1678 13.2 11.9 205 12.2 3.4
5 2020-02-01 16595 16.0 13.7 1144 9.5 15.3 6591 15.6 18.3 2729 15.3 6.5 3274 19.3 11.9 1799 15.1 12.3 185 10.3 7.0
6 2020-02-08 16121 15.6 14.1 1118 9.1 23.5 6531 17.2 18.7 2492 13.0 6.0 3079 18.0 10.3 1957 13.3 11.7 144 9.7 7.6
7 2020-02-15 14444 15.5 12.8 1137 9.9 17.6 5790 18.2 17.2 2179 11.2 5.4 2858 17.1 9.4 1661 13.6 10.4 148 12.8 16.9
8 2020-02-22 13448 16.3 11.6 1173 13.0 22.5 5593 19.1 12.5 1982 9.8 6.9 2412 18.5 8.5 1512 16.9 9.3 187 11.8 20.9
9 2020-02-29 14520 16.65 8.86 1257 14.64 19.73 5513 20.52 8.87 2494 8.42 5.33 2813 17.85 5.79 1724 19.49 10.38 132 7.58 16.67
10 2020-03-07 17686 13.64 6.51 1331 12.85 16.90 5066 17.55 5.94 2916 7.06 5.76 3765 15.88 4.14 3592 13.56 6.18 387 5.68 7.49
11 2020-03-14 22336 9.62 4.43 1450 16.55 12.69 4698 12.71 2.94 2927 4.95 3.14 4719 9.41 3.35 6538 9.64 4.67 939 2.56 5.01
12 2020-03-21 21797 4.72 2.56 2008 7.02 4.83 2365 9.81 1.69 2593 2.55 1.89 3352 4.09 2.12 9141 4.50 2.37 989 1.31 3.03

Positive Respiratory synctial virus 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 2019-08-31 1948 0.4 95 0.0 399 0.5 466 0.6 756 0.4 202 0.0 30 0.0
36 2019-09-07 2191 0.4 139 0.0 481 0.2 512 1.2 783 0.0 250 0.4 26 0.0
37 2019-09-14 2619 0.3 162 0.0 643 0.6 668 0.5 886 0.1 248 0.0 12 0.0
38 2019-09-21 2936 0.4 149 0.0 744 0.9 726 0.6 1025 0.0 273 0.0 19 0.0
39 2019-09-28 3307 0.5 219 0.5 882 0.8 792 0.8 1082 0.1 308 1.0 24 0.0
40 2019-10-05 3976 0.6 257 0.0 1018 1.0 936 0.3 1179 0.6 530 0.6 56 0.0
41 2019-10-12 4259 0.7 209 0.0 1113 1.6 901 0.6 1318 0.3 637 0.5 81 0.0
42 2019-10-19 4571 0.8 279 0.0 1263 1.2 945 1.1 1370 0.2 620 1.3 94 0.0
43 2019-10-26 4834 0.9 225 0.0 1345 1.5 1189 1.2 1232 0.2 737 0.7 106 0.0
44 2019-11-02 4819 1.3 280 1.1 1388 2.0 1164 1.6 1229 0.4 677 1.5 81 0.0
45 2019-11-09 5680 1.9 329 0.0 1747 2.2 1583 2.4 1189 0.5 763 3.0 69 0.0
46 2019-11-16 5390 2.2 414 0.7 1658 2.9 1351 2.9 1139 0.8 762 2.9 66 0.0
47 2019-11-23 6192 3.6 366 2.5 2004 3.6 1287 4.3 1274 0.6 738 3.5 72 1.4
48 2019-11-30 6580 5.5 439 4.3 2258 6.3 1446 6.0 1220 2.0 638 3.8 46 0.0
49 2019-12-07 7669 6.5 475 6.3 2699 6.9 1490 7.5 1488 2.2 860 4.5 83 0.0
50 2019-12-14 7654 6.8 456 11.8 3079 7.6 1543 9.1 1601 1.9 899 6.7 76 0.0
51 2019-12-21 9757 9.3 528 14.2 3660 9.6 1747 10.5 2047 2.4 1021 10.1 104 0.0
52 2019-12-28 10753 9.6 531 19.6 4359 9.5 1860 10.3 1987 3.4 1135 10.8 84 0.0
1 2020-01-04 14163 9.3 723 14.8 5701 9.6 2789 8.8 2374 4.7 1505 10.4 116 0.0
2 2020-01-11 14329 8.6 817 19.3 5225 8.6 3128 7.8 2821 4.7 1424 9.9 115 0.9
3 2020-01-18 12562 8.6 799 14.3 4598 10.1 2398 8.3 2629 4.2 1248 10.5 104 1.0
4 2020-01-25 14339 8.8 816 14.7 5614 10.6 2340 6.4 2954 4.9 1662 10.8 204 1.0
5 2020-02-01 15462 8.6 1146 12.5 6123 10.3 2609 6.2 2760 5.8 1767 9.4 184 1.6
6 2020-02-08 14866 8.7 1134 13.3 5919 10.8 2399 6.4 2542 5.8 1928 7.3 144 3.5
7 2020-02-15 13449 8.5 1148 12.6 5292 10.5 2146 6.0 2389 6.3 1656 7.4 147 0.0
8 2020-02-22 12424 8.5 1180 15.3 4959 9.8 1912 4.9 2100 7.7 1498 6.9 186 1.6
9 2020-02-29 13487 7.35 1269 9.3 4999 8.98 2423 4.09 2362 6.44 1715 8.4 132 1.52
10 2020-03-07 16353 6.35 1340 11.87 4280 9.37 2854 3.61 3278 4.88 3585 5.08 387 1.03
11 2020-03-14 21466 4.92 1452 8.68 4186 8.86 2909 3.71 4377 3.52 6538 4.07 939 0.85
12 2020-03-21 21553 3.06 2014 4.47 2135 6.84 2581 3.1 3352 1.91 9133 2.73 989 0.71

Positive Parainfluenza 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 2019-08-31 1389 1.2 74 0.0 252 0.8 276 1.1 633 1.3 124 1.6
36 2019-09-07 1633 1.4 76 4.0 345 1.5 339 1.5 683 0.6 164 3.1
37 2019-09-14 1936 1.7 87 1.2 453 1.3 437 2.3 787 1.5 160 0.6
38 2019-09-21 2085 1.9 89 1.1 458 0.7 468 1.7 894 1.8 160 7.5
39 2019-09-28 2350 1.7 121 5.0 566 1.4 536 1.7 925 1.2 178 3.4
40 2019-10-05 2579 2.4 145 0.7 594 2.2 653 1.7 979 2.6 197 6.6
41 2019-10-12 2740 2.0 141 3.6 621 1.5 595 1.9 1095 1.9 271 3.0
42 2019-10-19 2663 3.2 173 6.4 575 0.4 599 2.5 1108 4.1 194 5.7
43 2019-10-26 2809 3.2 166 7.2 533 2.6 805 1.6 1025 3.4 264 6.4
44 2019-11-02 2644 3.3 147 4.1 483 1.9 771 2.6 1016 4.3 216 2.8
45 2019-11-09 3196 3.3 147 4.1 643 2.6 1175 1.3 944 5.4 263 6.1
46 2019-11-16 2866 4.1 191 9.4 573 1.4 839 1.0 954 5.6 288 10.4
47 2019-11-23 3466 3.3 177 5.1 657 1.7 796 1.4 1069 4.3 279 7.2
48 2019-11-30 3525 2.9 185 2.7 709 1.7 827 0.4 1007 4.1 232 6.0
49 2019-12-07 3979 2.8 221 1.8 740 1.2 923 0.8 1246 5.5 247 4.9
50 2019-12-14 3567 3.1 223 6.7 697 1.4 985 0.7 1313 4.6 317 5.7
51 2019-12-21 4679 2.9 202 5.0 787 1.7 1015 0.8 1643 4.3 318 6.0
52 2019-12-28 4759 2.6 185 5.4 683 1.8 1066 0.6 1634 3.4 350 6.6
1 2020-01-04 6128 1.8 270 2.6 850 0.8 1672 0.8 1925 2.6 410 4.9
2 2020-01-11 6235 2.5 267 7.1 838 1.0 1942 0.5 2041 4.4 283 6.7
3 2020-01-18 5226 2.0 217 5.1 761 1.2 1469 0.6 1715 2.9 234 6.4
4 2020-01-25 5737 1.8 278 5.0 831 1.0 1404 0.7 1933 2.1 453 4.0
5 2020-02-01 6054 1.3 256 1.6 992 0.9 1663 0.5 1829 2.5 352 2.0
6 2020-02-08 5653 1.5 290 3.5 787 1.1 1598 0.4 1723 1.9 371 4.0
7 2020-02-15 4961 1.2 315 2.9 708 0.4 1383 0.1 1600 2.3 202 1.5
8 2020-02-22 4483 1.6 322 3.7 703 0.9 1216 0.4 1363 2.1 184 4.9
9 2020-02-29 5233 0.99 337 0.89 690 0.72 1707 0.18 1430 1.96 416 1.68
10 2020-03-07 6400 1.06 461 0.87 739 2.03 1994 0.05 2019 1.68 471 1.27
11 2020-03-14 7551 1.3 523 1.15 587 0.68 1178 0.34 3521 1.99 508 1.18
12 2020-03-21 7330 1.08 744 1.48 236 0 1124 0.27 2831 1.77 897 1

Positive Adenovirus 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 2019-08-31 1377 1.7 74 1.4 255 2.4 261 1.2 633 2.2 124 0.0
36 2019-09-07 1622 1.4 76 1.3 348 1.7 325 0.3 683 1.8 164 1.2
37 2019-09-14 1924 1.6 87 1.2 453 3.8 425 0.2 787 1.4 160 0.0
38 2019-09-21 2072 1.9 89 2.3 463 4.3 450 0.4 894 1.5 160 1.3
39 2019-09-28 2331 2.3 121 1.7 566 4.4 517 0.8 925 2.1 178 1.1
40 2019-10-05 2563 2.0 145 4.1 595 4.2 636 0.3 979 1.7 197 0.0
41 2019-10-12 2724 1.3 141 2.8 625 2.6 575 0.9 1095 0.9 271 0.0
42 2019-10-19 2651 2.4 173 4.1 578 3.3 584 0.9 1108 2.7 194 1.0
43 2019-10-26 2796 2.0 166 4.2 533 4.1 792 0.6 1025 2.2 264 0.4
44 2019-11-02 2633 2.7 152 3.3 487 4.7 751 1.1 1016 3.1 216 1.4
45 2019-11-09 3182 2.6 147 3.4 643 4.7 1161 2.0 944 1.7 263 1.9
46 2019-11-16 2847 2.6 191 2.1 576 3.7 817 1.7 954 3.1 288 1.4
47 2019-11-23 3450 2.0 177 2.3 658 2.1 779 1.5 1069 2.0 279 0.7
48 2019-11-30 3507 2.3 185 6.0 708 3.5 810 1.5 1007 2.0 232 0.4
49 2019-12-07 3964 2.9 221 3.6 741 4.3 907 2.5 1246 2.3 247 1.6
50 2019-12-14 3550 3.3 223 6.3 699 5.6 966 2.1 1313 2.7 317 2.2
51 2019-12-21 4664 2.3 202 6.4 790 3.7 997 1.6 1643 1.5 318 2.2
52 2019-12-28 4740 1.7 185 4.3 684 3.7 1046 1.7 1634 0.9 350 0.9
1 2020-01-04 6115 1.5 270 1.9 849 3.4 1660 0.8 1925 1.1 410 1.5
2 2020-01-11 6201 1.7 267 3.8 837 2.2 1912 1.6 2041 0.8 280 1.8
3 2020-01-18 5210 1.6 217 0.9 763 3.2 1451 1.3 1715 1.1 234 1.7
4 2020-01-25 5727 1.6 278 2.2 836 1.0 1389 1.6 1933 1.6 453 1.8
5 2020-02-01 5917 1.4 256 1.6 992 2.3 1526 0.9 1829 1.2 352 0.3
6 2020-02-08 5556 1.7 290 1.4 788 2.9 1500 1.6 1723 1.0 371 1.6
7 2020-02-15 4940 1.6 315 0.3 708 2.8 1362 1.5 1600 1.6 202 2.0
8 2020-02-22 4439 1.9 334 1.5 711 2.4 1152 1.5 1363 1.7 184 4.9
9 2020-02-29 5233 1.13 354 0.28 691 1.3 1689 1.18 1430 1.33 416 0.72
10 2020-03-07 6379 1.58 461 1.52 737 1.36 1975 1.42 2019 1.39 471 3.18
11 2020-03-14 7521 1.38 523 1.72 591 1.35 1144 0.96 3521 1.59 508 1.18
12 2020-03-21 7304 1.34 744 0.81 238 3.78 1096 1.19 2831 1.62 897 0.45

Positive Human metapneumovirus 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 2019-08-31 1069 0.2 74 0.0 #N/A #N/A 264 0.4 577 0.2 124 0.0
36 2019-09-07 1424 0.8 76 0.0 338 0.3 322 0.0 498 0.4 164 4.9
37 2019-09-14 1851 0.3 87 0.0 445 0.2 424 0.0 723 0.0 160 2.5
38 2019-09-21 1960 1.4 89 0.0 452 0.7 450 0.9 793 0.4 160 11.3
39 2019-09-28 2229 0.3 121 0.0 548 0.2 531 0.0 827 0.2 178 1.1
40 2019-10-05 2492 0.4 145 0.0 582 0.0 642 0.2 915 0.3 197 2.5
41 2019-10-12 2618 1.0 141 0.0 608 0.3 585 0.5 1006 0.3 261 6.1
42 2019-10-19 2526 0.4 173 0.0 551 0.4 589 0.3 1005 0.4 194 1.0
43 2019-10-26 2723 0.6 166 0.0 527 0.2 794 0.6 956 0.3 264 2.3
44 2019-11-02 2593 0.4 152 0.7 466 0.2 757 0.0 991 0.6 216 0.0
45 2019-11-09 3126 1.0 147 0.0 622 0.2 1161 0.7 925 0.2 247 8.1
46 2019-11-16 2663 0.9 191 0.0 409 0.0 830 0.7 924 1.2 288 2.1
47 2019-11-23 3460 1.0 177 0.0 643 0.8 785 1.0 1088 1.2 279 1.4
48 2019-11-30 3468 1.2 183 0.0 684 0.4 813 1.6 991 1.8 232 1.3
49 2019-12-07 3955 1.5 221 0.9 728 0.0 918 1.5 1239 2.3 247 2.8
50 2019-12-14 3532 1.6 223 0.9 679 0.4 979 1.5 1302 1.7 317 3.8
51 2019-12-21 4627 3.1 202 0.5 765 0.9 1004 4.1 1624 3.5 318 9.4
52 2019-12-28 4721 2.9 185 0.0 667 0.8 1056 4.3 1622 2.7 350 8.0
1 2020-01-04 6078 3.3 270 1.1 824 1.2 1657 3.3 1916 3.0 410 13.2
2 2020-01-11 6186 3.4 267 2.6 818 0.7 1932 4.2 2025 4.0 280 5.0
3 2020-01-18 5181 3.3 217 0.9 731 1.1 1466 3.6 1703 4.3 234 7.7
4 2020-01-25 5658 3.0 278 1.8 788 1.9 1390 3.2 1911 3.4 453 5.7
5 2020-02-01 5989 3.0 256 2.3 947 2.6 1655 3.0 1817 2.9 352 6.8
6 2020-02-08 5527 3.6 290 2.1 768 3.1 1507 3.1 1707 4.0 371 7.0
7 2020-02-15 4904 4.0 315 1.9 673 3.0 1379 3.8 1582 5.1 202 5.0
8 2020-02-22 4403 5.1 334 3.9 683 3.8 1148 4.7 1359 6.6 184 10.3
9 2020-02-29 5205 5.26 354 5.65 674 4.45 1694 3.78 1414 7.07 416 7.93
10 2020-03-07 6326 6.47 461 2.39 696 5.75 1984 5.44 1998 9.11 471 5.94
11 2020-03-14 7522 5.74 523 4.21 564 6.74 1172 7.34 3521 5.31 508 7.09
12 2020-03-21 7248 5.44 744 4.30 204 5.88 1113 6.47 2831 4.52 858 10.14

Positive Enterovirus/Rhinovirus 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 2019-08-31 907 24.4 74 16.2 #N/A #N/A 54 14.8 633 25.1 116 20.7
36 2019-09-07 1047 23.3 76 26.3 #N/A #N/A 107 15.9 683 24.6 155 15.5
37 2019-09-14 1139 27.7 87 32.2 #N/A #N/A 106 32.1 787 27.8 147 18.4
38 2019-09-21 1207 34.9 89 48.3 #N/A #N/A 130 30.8 894 36.7 78 5.1
39 2019-09-28 1353 38.1 121 35.5 #N/A #N/A 118 38.1 925 37.7 165 43.0
40 2019-10-05 1417 37.3 145 34.5 #N/A #N/A 101 28.7 979 38.4 181 35.4
41 2019-10-12 1589 28.6 141 27.7 #N/A #N/A 84 27.4 1095 26.6 253 37.2
42 2019-10-19 1587 27.7 173 30.1 #N/A #N/A 108 25.0 1108 26.7 184 33.2
43 2019-10-26 1545 26.9 166 18.7 #N/A #N/A 90 18.9 1025 27.1 248 33.9
44 2019-11-02 1486 21.4 152 24.3 #N/A #N/A 130 19.2 1016 20.8 177 22.0
45 2019-11-09 2212 19.9 147 16.3 #N/A #N/A 850 16.8 944 20.7 247 27.9
46 2019-11-16 2249 18.4 191 15.2 #N/A #N/A 804 14.6 954 19.4 279 28.7
47 2019-11-23 2760 16.1 177 12.4 #N/A #N/A 758 16.6 1069 15.0 268 19.4
48 2019-11-30 2757 13.8 185 11.4 #N/A #N/A 779 11.2 1007 14.9 221 16.3
49 2019-12-07 3182 12.4 221 13.1 #N/A #N/A 884 12.2 1246 12.0 229 14.9
50 2019-12-14 2795 10.9 223 10.3 #N/A #N/A 934 10.0 1313 9.4 293 20.1
51 2019-12-21 3847 9.5 202 10.9 #N/A #N/A 983 7.1 1643 8.0 305 18.4
52 2019-12-28 4006 8.0 185 8.1 #N/A #N/A 1022 6.9 1634 6.1 324 18.8
1 2020-01-04 5215 7.0 270 8.2 #N/A #N/A 1615 6.1 1925 6.4 404 16.6
2 2020-01-11 5327 6.7 267 6.0 #N/A #N/A 1882 5.2 2041 6.9 273 16.1
3 2020-01-18 4404 5.4 217 4.2 #N/A #N/A 1427 4.0 1715 6.2 215 10.7
4 2020-01-25 4842 4.9 278 3.6 #N/A #N/A 1365 4.0 1933 4.8 428 11.0
5 2020-02-01 4983 6.1 256 3.5 #N/A #N/A 1611 4.6 1829 7.5 325 7.7
6 2020-02-08 4709 6.2 290 3.5 #N/A #N/A 1467 5.7 1723 6.7 345 11.0
7 2020-02-15 4190 6.6 315 3.2 #N/A #N/A 1339 5.8 1600 7.8 183 14.8
8 2020-02-22 3701 8.4 334 5.1 #N/A #N/A 1134 6.8 1363 9.6 175 15.4
9 2020-02-29 4503 9.04 354 3.39 N.D. N.D. 1670 10.06 1430 10.21 400 10.75
10 2020-03-07 5603 10.16 461 1.74 N.D. N.D. 1951 10.76 2019 11.14 456 16.01
11 2020-03-14 6853 11.08 523 1.53 N.D. N.D. 1098 7.92 3521 14.14 477 10.06
12 2020-03-21 7001 8.07 744 2.82 N.D. N.D. 1070 5.7 2831 10.81 858 6.99

Positive Coronavirus 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 2019-08-31 1043 0.5 38 0.0 246 0.8 36 0.0 577 0.5 116 0.0
36 2019-09-07 1257 0.2 46 0.0 338 0.3 87 0.0 605 0.0 155 0.7
37 2019-09-14 1464 0.2 54 0.0 444 0.2 84 0.0 723 0.1 147 0.7
38 2019-09-21 1567 0.1 42 0.0 452 0.0 105 0.0 793 0.1 159 0.0
39 2019-09-28 1736 0.2 74 0.0 548 0.2 101 0.0 824 0.1 165 0.6
40 2019-10-05 1855 0.2 79 0.0 582 0.0 86 0.0 915 0.3 182 0.6
41 2019-10-12 1965 0.2 71 0.0 550 0.4 68 0.0 1006 0.2 253 0.0
42 2019-10-19 1922 0.3 77 0.0 551 0.9 91 0.0 1005 0.1 184 0.0
43 2019-10-26 1908 0.4 85 0.0 526 0.2 77 0.0 956 0.4 248 1.2
44 2019-11-02 1824 0.6 66 0.0 466 0.4 113 0.0 991 0.6 177 1.7
45 2019-11-09 2679 0.6 69 0.0 622 0.5 835 0.2 925 1.0 204 1.0
46 2019-11-16 2530 0.7 84 0.0 538 0.9 725 0.3 924 0.7 238 2.1
47 2019-11-23 2749 0.6 90 0.0 643 0.8 708 0.0 1058 1.0 221 0.5
48 2019-11-30 2705 0.8 106 0.0 684 1.3 731 0.3 991 0.6 171 0.6
49 2019-12-07 3102 1.6 122 0.0 728 2.9 819 0.5 1239 1.9 171 0.0
50 2019-12-14 3201 1.7 88 0.0 679 2.8 878 0.3 1302 1.7 222 3.6
51 2019-12-21 3682 2.4 89 5.6 764 2.9 915 1.2 1624 2.3 254 3.2
52 2019-12-28 3580 3.0 94 2.1 665 3.3 939 1.2 1622 4.0 234 2.1
1 2020-01-04 4660 2.8 114 1.8 820 2.6 1493 1.2 1916 3.7 281 4.3
2 2020-01-11 4914 2.4 110 0.9 818 3.4 1739 0.2 2025 3.4 185 6.0
3 2020-01-18 4047 3.3 92 3.3 731 2.9 1340 0.7 1703 5.3 149 6.0
4 2020-01-25 4412 2.7 105 3.8 788 1.0 1257 0.5 1911 3.8 302 8.3
5 2020-02-01 4652 3.4 108 8.3 946 1.7 1484 0.4 1817 4.5 225 14.2
6 2020-02-08 4331 3.0 146 4.8 723 1.1 1457 0.8 1707 4.2 250 10.4
7 2020-02-15 3858 3.2 104 3.9 671 1.3 1259 0.0 1582 5.6 183 8.7
8 2020-02-22 3545 4.2 119 8.4 682 1.9 1125 0.6 1359 6.8 175 13.1
9 2020-02-29 4141 3.31 118 6.78 674 2.23 1599 0.25 1414 5.94 279 8.6
10 2020-03-07 5058 3.91 138 10.14 696 1.58 1866 0.54 1998 6.51 284 10.56
11 2020-03-14 5553 5.4 145 6.21 562 3.56 987 0.2 3521 6.9 187 9.09
12 2020-03-21 4303 4.58 106 5.66 203 1.48 922 0.43 2831 5.93 124 7.26

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