Respiratory Virus Report, week 13 ending March 28, 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 28, 2020 (Reporting Week 202013)
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 1269 0 0 24 24 40 1269 16 1269 3 0 3 0 0 1269 11 1269 31 1269 14 N.A. N.A.
Prince Edward Island 68 0 0 9 9 2 68 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Nova Scotia 966 0 0 22 22 28 966 103 8 0 0 0 0 0 8 0 4 0 8 0 8 0
New Brunswick 407 0 0 11 11 13 407 15 32 0 0 0 1 0 32 0 32 0 32 2 1706 42
Atlantic 2710 0 0 66 66 83 2710 143 1309 3 0 3 1 0 1309 11 1305 31 1309 16 1714 42
Région Nord-Est 208 0 0 11 11 0 192 18 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Québec-Chaudière-Appalaches 30 0 0 0 0 0 30 3 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Centre-du-Québec 211 0 0 1 1 0 172 7 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montréal-Laval   636 0 0 14 14 3 636 18 69 0 0 1 0 0 69 0 69 2 N.A. N.A. 69 0
Ouest du Québec 187 0 0 4 4 0 144 7 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montérégie 7 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Province of Québec 1279 0 0 30 30 3 1181 53 69 0 0 1 0 0 69 0 69 2 N.A. N.A. 69 0
P.H.O.L. - Ottawa 93 0 0 0 0 0 93 6 93 0 0 0 0 0 93 0 92 9 93 3 92 0
CHEO - Ottawa 391 0 0 1 1 15 391 18 27 1 0 1 0 0 27 0 27 1 27 1 27 4
P.H.O.L. - Kingston 57 0 1 2 3 2 52 4 52 0 0 0 0 0 52 0 52 4 52 1 52 0
UHN / Mount Sinai Hospital 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 N.A. N.A.
P.H.O.L. - Toronto   683 5 3 0 8 2 678 7 678 0 0 0 0 0 678 5 666 47 678 33 666 0
Sick Kids Hospital - Toronto 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Sunnybrook & Women's College HSC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
P.H.O.L. - Sault Ste. Marie 7 1 0 0 1 0 7 0 7 0 0 0 0 0 7 0 7 0 7 1 7 0
P.H.O.L. - Timmins 21 0 0 0 0 1 21 4 21 0 0 0 0 0 21 0 21 1 21 0 21 0
St. Joseph's - London   306 0 0 2 2 2 306 8 76 0 0 0 0 0 76 1 76 2 24 3 24 0
P.H.O.L. - London 232 1 1 0 2 4 232 11 232 0 0 0 0 0 232 1 230 17 232 13 230 0
P.H.O.L. - Orillia 38 0 0 0 0 0 26 0 26 0 0 0 0 0 26 0 25 2 26 0 25 0
P.H.O.L. - Thunder Bay 24 1 2 0 3 0 24 3 24 0 0 0 0 0 24 1 24 3 24 2 24 0
P.H.O.L. - Sudbury 14 0 0 0 0 0 13 2 13 0 0 0 0 0 13 0 13 1 13 0 13 0
P.H.O.L. - Hamilton 147 0 3 0 3 0 147 1 147 0 0 0 0 0 147 0 147 10 147 10 147 0
P.H.O.L. - Peterborough 44 3 0 0 3 0 43 2 43 0 0 0 0 0 43 0 43 1 43 0 43 0
St. Joseph's - Hamilton 2919 0 0 21 21 37 2919 42 2919 3 0 2 0 0 2919 12 2919 68 2919 145 0 0
Province of Ontario 4976 11 10 26 47 63 4952 108 4358 4 0 3 0 0 4358 20 4342 166 4306 212 1371 4
Manitoba    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Regina 487 0 0 8 8 1 487 56 8 0 0 0 0 0 8 0 8 0 8 2 8 0
Saskatoon 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 487 0 0 8 8 1 487 56 8 0 0 0 0 0 8 0 8 0 8 2 8 0
Province of Alberta 2622 19 5 0 24 23 2622 0 2622 6 3 4 8 0 2622 28 2622 101 2622 154 2622 114
Prairies 3109 19 5 8 32 24 3109 56 2630 6 3 4 8 0 2630 28 2630 101 2630 156 2630 114
British Columbia 8208 0 0 53 89 74 8201 162 1747 1 0 0 0 10 1747 7 1747 51 1704 86 146 9
Yukon 890 0 0 3 3 6 890 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 67 3 2 0 5 8 67 0 67 1 0 1 0 0 67 0 67 1 67 4 67 4
Nunavut 60 0 0 1 1 5 60 4 60 3 0 0 0 0 60 0 60 3 60 7 3 0
Territories 1017 3 2 4 9 19 1017 8 127 4 0 1 0 0 127 0 127 4 127 11 70 4
CANADA 21299 33 17 187 273 266 21170 530 10240 18 3 12 9 10 10240 66 10220 355 10076 481 6000 173

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 28, 2020 (Reporting Weeks 201935-202013)
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 5564 8 33 159 200 491 5564 291 5564 137 1 9 0 0 5564 102 5564 143 5564 332 N.A. N.A.
Prince Edward Island 1100 0 0 144 144 78 1100 140 47 1 0 0 1 0 47 0 45 0 47 16 47 1
Nova Scotia 4315 3 2 190 195 238 4405 550 507 13 1 3 5 0 541 10 537 11 541 76 551 14
New Brunswick 11087 60 29 956 1045 1292 11028 1072 2221 50 6 0 13 0 2221 62 2221 16 2221 284 3895 111
Atlantic 22066 71 64 1449 1584 2099 22097 2053 8339 201 8 12 19 0 8373 174 8367 170 8373 708 4493 126
Région Nord-Est 8563 0 0 1125 1125 1322 7307 632 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Québec-Chaudière-Appalaches 13861 0 0 1899 1899 1828 13687 1317 2602 31 4 3 14 0 2654 79 2058 22 N.A. N.A. 2004 34
Centre-du-Québec 18479 0 0 2908 2908 2395 14835 1366 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montréal-Laval   36757 0 0 4018 4018 2411 35600 2378 16558 144 4 34 13 0 16558 513 16095 270 N.A. N.A. 16405 260
Ouest du Québec 12076 0 0 1744 1744 1278 11247 1085 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Montérégie 8504 0 0 1133 1133 791 8276 610 0 0 0 0 0 0 0 0 0 0 N.A. N.A. 0 0
Province of Québec 98240 0 0 12827 12827 10025 90952 7388 19160 175 8 37 27 0 19212 592 18153 292 N.A. N.A. 18409 294
P.H.O.L. - Ottawa 1289 108 60 2 170 71 1280 77 1255 2 0 0 0 0 1255 15 1242 44 1099 72 1085 0
CHEO - Ottawa 7828 1 0 650 651 405 7828 666 830 17 0 5 10 5 830 17 830 20 833 155 821 27
P.H.O.L. - Kingston 868 62 23 4 89 20 848 60 844 1 0 0 0 0 844 16 835 49 675 59 662 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   14107 1345 144 36 1525 355 13648 399 13569 34 0 3 0 0 13569 145 13355 384 11025 744 10791 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 362 19 0 0 19 8 362 21 362 1 0 0 0 0 362 4 360 20 311 14 309 0
P.H.O.L. - Timmins 333 65 3 2 70 12 302 21 304 0 0 0 0 0 304 0 301 22 276 4 271 0
St. Joseph's - London   3779 0 0 237 237 113 3779 330 1232 19 4 3 14 0 1232 23 1232 33 638 106 617 19
P.H.O.L. - London 3813 309 112 4 425 142 3784 235 3770 8 0 0 0 0 3770 44 3733 145 3314 274 3265 0
P.H.O.L. - Orillia 1268 81 31 3 115 32 1256 82 1253 4 0 0 0 0 1253 8 1248 39 1062 68 1055 0
P.H.O.L. - Thunder Bay 542 80 16 8 104 43 540 32 540 0 0 1 0 0 540 11 529 29 492 32 480 0
P.H.O.L. - Sudbury 547 29 14 4 47 15 541 43 541 0 0 1 0 0 541 9 531 11 469 22 458 0
P.H.O.L. - Hamilton 3799 286 39 9 334 117 3685 153 3666 10 1 0 0 0 3666 67 3647 121 3071 304 3048 0
P.H.O.L. - Peterborough 981 66 4 1 71 10 977 31 976 3 0 0 0 0 975 9 971 43 721 60 714 0
St. Joseph's - Hamilton 15776 0 0 1612 1612 802 15776 1200 15776 114 6 24 0 0 15776 253 15776 401 15776 1112 0 0
Province of Ontario 70066 2563 459 3446 6468 2554 68909 3948 48676 254 18 61 53 5 47876 667 48206 1430 42840 3404 25303 121
Manitoba    13753 174 134 1329 1637 883 13360 868 3393 45 8 4 8 0 3393 55 2365 44 3393 478 2365 76
Regina 11040 43 26 1187 1256 662 11049 990 4485 148 11 6 27 0 4485 79 4408 184 4485 772 4485 144
Saskatoon 4455 0 0 318 318 235 4455 182 4519 98 12 6 7 0 4519 66 4522 27 4519 530 4519 45
Province of Saskatchewan 15495 43 26 1505 1574 897 15504 1172 9004 246 23 12 34 0 9004 145 8930 211 9004 1302 9004 189
Province of Alberta 41524 1721 1285 1346 4352 3403 34088 0 34088 477 84 87 231 0 34088 533 34088 1341 34088 4476 34088 1362
Prairies 70772 1938 1445 4180 7563 5183 62952 2040 46485 768 115 103 273 0 46485 733 45383 1596 46485 6256 45457 1627
British Columbia 53514 276 243 1846 4072 2552 53158 2595 10805 182 55 37 46 59 10802 123 10737 600 10163 1567 6326 283
Yukon 4186 4 8 55 70 35 4186 18 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 1195 87 19 1 107 186 1184 0 1184 14 2 12 13 0 1184 18 1184 82 1184 162 1184 71
Nunavut 521 5 14 41 60 49 518 27 518 21 3 1 4 0 518 17 518 7 518 96 135 8
Territories 5902 96 41 97 237 270 5888 45 1702 35 5 13 17 0 1702 35 1702 89 1702 258 1319 79
CANADA 320560 4944 2252 23845 32751 22683 303956 18069 135167 1615 209 263 435 64 134450 2324 132548 4177 109563 12193 101307 2530

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
11 100 105 459 770 308 1 101
12 96 111 487 649 241 703
13 52 66 355 481 173 530

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 23787 9.78 4.27 1450 16.55 12.69 4698 12.71 2.94 2927 4.95 3.14 6165 10.06 2.95 6538 9.64 4.67 944 2.65 5.08
12 2020-03-21 23566 4.84 2.52 2005 7.03 4.84 2365 9.81 1.69 2593 2.55 1.89 5034 4.89 1.89 9141 4.50 2.37 1079 1.48 3.8
13 2020-03-28 21299 1.28 1.25 2710 2.44 3.06 1279 2.35 0.23 2057 1.26 1.26 3109 1.03 0.77 8208 1.08 0.90 1017 0.88 1.87

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 22893 4.81 1452 8.68 4186 8.86 2909 3.71 5799 3.41 6538 4.07 944 0.85
12 2020-03-21 23333 3.01 2011 4.48 2135 6.84 2587 3.09 5039 2.12 9133 2.73 1079 0.65
13 2020-03-28 21170 2.5 2710 5.28 1181 4.49 2033 3.25 3109 1.8 8201 1.98 1017 0.79

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 7682 1.3 523 1.15 587 0.68 1178 0.34 3647 1.95 508 1.18
12 2020-03-21 8270 1.16 744 1.48 236 0 1130 0.27 3675 1.82 897 1
13 2020-03-28 10240 0.51 1309 0.53 69 1.45 1439 0.14 2630 0.8 1747 0.63

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 7652 1.37 523 1.72 591 1.35 1144 0.96 3647 1.56 508 1.18
12 2020-03-21 8244 1.35 744 0.81 238 3.78 1102 1.18 3675 1.55 897 0.45
13 2020-03-28 10240 0.64 1309 0.84 69 0 1439 0.56 2630 1.06 1747 0.4

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 7653 6 523 4.21 564 6.74 1172 7.34 3647 5.79 508 7.09
12 2020-03-21 8181 5.95 744 4.30 204 5.88 1119 6.43 3668 5.81 858 10.14
13 2020-03-28 10220 3.47 1305 2.38 69 2.9 1423 6.89 2630 3.84 1747 2.92

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.A. N.A. 1670 10.06 1430 10.21 400 10.75
10 2020-03-07 5603 10.16 461 1.74 N.A. N.A. 1951 10.76 2019 11.14 456 16.01
11 2020-03-14 6984 11.03 523 1.53 N.A. N.A. 1098 7.92 3647 13.93 477 10.06
12 2020-03-21 7941 8.17 744 2.82 N.A. N.A. 1076 5.67 3675 10.37 858 6.99
13 2020-03-28 10076 4.77 1309 1.22 N.A. N.A. 1387 4.83 2630 5.93 1704 5.05

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 5684 5.42 145 6.21 562 3.56 987 0.2 3647 6.88 187 9.09
12 2020-03-21 5236 4.6 106 5.66 203 1.48 928 0.43 3668 5.73 124 7.26
13 2020-03-28 6000 2.88 1714 2.45 69 0 1371 0.29 2630 4.33 146 6.16

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