Language selection

Government of Canada / Gouvernement du Canada

Search

Respiratory Virus Report, Week 37 - ending September 17, 2022

Download in PDF format
(1.77 MB, 12 pages)

Organization: Public Health Agency of Canada

In this Respiratory Virus Report, the number of detections of coronavirus reflects only seasonal human coronaviruses, not the novel pandemic coronavirus (SARS-CoV-2) that causes COVID-19. For information on COVID-19, see the Coronavirus disease (COVID-19): Outbreak update

Overall Summary

Respiratory virus detections are low in Canada, and activity of all viruses is near or below expected levels.

  • Enterovirus/Rhinovirus remains the most common seasonal respiratory virus detected in Canada (671 detections; 21.8% positive). Activity is increasing, but remains below expected levels for this time of year.
  • Detections of other respiratory viruses are low, but activity is near expected levels.
  • 32/34 sentinel laboratories reported surveillance data.

On this page

Abbreviations:
Flu
Influenza
Flu A(H1)pdm09
Influenza A(H1N1)pdm09
Flu A(H3)
Influenza A(H3N2)
Flu A(UnS)
Influenza A(Unsubtyped)
RSV
Respiratory syncytial virus
HPIV
Human parainfluenza virus
HMPV
Human metapneumovirus
ADV
Adenovirus
EV/RV
Enterovirus/Rhinovirus
HCoV
Human coronavirus
Atl
Atlantic Canada
BC
British Columbia
Can
Canada
EORLA
Eastern Ontario Regional Laboratory Association
HSC
Health Sciences Centre
N.C.
Data not collected
N.R.
Data not reported for current week
ON
Ontario
PR
Prairies
P.H.O.L.
Public Health Ontario Laboratory
QC
Quebec
Terr
Territories of Canada
UHN
University Health Network

Respiratory virus detections

Table 1: Respiratory virus detections for the week ending September 17, 2022 (surveillance week 2022-37)
Reporting Laboratory Flu Tested A(H1)pdm09 Positive A(H3) Positive A(UnS) Positive Total Flu A Positive Total Flu B Positive RSV Tested RSV Positive HPIV Tested HPIV 1 Positive HPIV 2 Positive HPIV 3 Positive HPIV 4 Positive Other HPIV Positive ADV Tested ADV Positive HMPV Tested HMPV Positive EV/RV Tested EV/RV Positive HCoV Tested HCoV Positive
Newfoundland 156 0 0 0 0 0 156 4 156 0 0 1 0 0 156 0 156 8 156 13 156 0
Prince Edward Island 43 0 0 0 0 0 43 0 43 0 1 4 0 0 43 3 43 0 43 29 43 0
Nova Scotia 244 0 0 1 1 0 243 2 66 0 0 0 0 0 66 1 66 0 66 14 66 0
New Brunswick N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R.
Atlantic 443 0 0 1 1 0 442 6 265 0 1 5 0 0 265 4 265 8 265 56 265 0
Région Nord-Est 658 0 0 0 0 0 145 1 4 0 0 0 0 0 4 1 4 0 N.C. N.C. 1 0
Québec-Chaudière-Appalaches 350 0 0 0 0 1 349 12 32 0 0 1 0 0 192 5 224 5 N.C. N.C. 126 0
Centre-du-Québec 258 0 0 0 0 1 239 6 37 0 0 0 0 0 37 0 37 3 N.C. N.C. 37 0
Montréal-Laval 811 0 0 2 2 0 728 19 356 5 0 5 0 0 356 7 356 17 N.C. N.C. 386 0
Ouest du Québec 243 0 0 0 0 0 243 12 29 0 0 0 0 0 29 3 29 0 N.C. N.C. 29 1
Montérégie 356 0 0 2 2 0 139 10 0 0 0 0 0 0 0 0 0 0 N.C. N.C. 0 0
Province of Québec 2676 0 0 4 4 2 1843 60 458 5 0 6 0 0 618 16 650 25 N.C. N.C. 579 1
P.H.O.L. - Ottawa 32 0 0 0 0 0 32 0 32 0 0 0 0 1 32 0 32 0 32 1 32 0
EORLA 232 0 0 0 0 0 232 1 38 0 0 0 0 0 38 1 38 1 38 9 38 0
P.H.O.L. - Kingston 31 0 0 0 0 0 31 0 31 0 0 0 0 1 31 1 31 0 31 13 31 0
UHN / Mount Sinai Hospital 381 0 0 3 3 1 381 0 11 0 0 0 0 0 11 0 11 0 11 0 11 2
P.H.O.L. - Toronto 250 1 3 0 2 0 250 0 250 0 0 0 0 21 250 3 250 1 250 40 250 1
Sick Kids Hospital - Toronto N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R. N.R.
Shared Hospital Laboratory 2888 0 0 8 8 0 2888 10 23 0 0 0 0 0 24 1 23 0 23 4 0 0
P.H.O.L. - Sault Ste. Marie 3 0 0 0 0 0 3 0 3 0 0 0 0 0 3 0 3 0 3 0 3 0
P.H.O.L. - Timmins 15 0 0 0 0 0 15 0 15 0 0 0 0 0 15 0 15 0 15 7 15 0
St. Joseph's - London 48 0 0 0 0 0 48 2 48 0 0 0 0 1 48 1 48 0 48 10 5 0
P.H.O.L. - London 79 0 2 0 2 0 79 2 79 0 0 0 0 2 79 4 79 1 79 18 79 0
P.H.O.L. - Orillia 27 0 0 0 0 0 27 0 27 0 0 0 0 1 27 0 27 0 27 15 27 0
P.H.O.L. - Thunder Bay 10 0 0 0 0 0 10 0 10 0 0 0 0 0 10 0 10 0 10 8 10 0
P.H.O.L. - Sudbury 5 0 0 0 0 0 5 0 5 0 0 0 0 0 5 0 5 0 5 3 5 0
P.H.O.L. - Hamilton 62 0 0 0 0 0 62 1 62 0 0 0 0 4 62 2 62 0 62 17 62 0
P.H.O.L. - Peterborough 22 0 0 0 0 0 22 1 22 0 0 0 0 1 22 0 22 0 22 12 22 0
St. Joseph's - Hamilton 644 0 0 0 0 0 644 12 644 0 0 14 0 0 644 0 644 3 644 108 0 0
Province of Ontario 4729 1 5 11 15 1 4729 29 1300 0 0 14 0 32 1301 13 1300 6 1300 265 590 3
Manitoba 497 0 0 0 0 0 497 4 93 0 1 2 0 0 93 3 109 1 93 26 109 0
Saskatchewan 399 0 0 1 1 0 399 0 184 0 0 7 0 0 183 7 183 4 183 27 184 1
Alberta 1802 1 2 1 4 0 1626 12 787 1 0 10 1 0 787 5 787 3 781 166 787 3
Prairies 2698 1 2 2 5 0 2522 16 1064 1 1 19 1 0 1063 15 1079 8 1057 219 1080 4
British Columbia 1708 0 1 0 3 0 1588 7 425 0 0 8 3 0 425 13 425 9 417 107 417 0
Yukon 6 0 0 0 0 0 6 0 N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C.
Northwest Territories 44 0 0 0 0 0 44 3 0 0 0 0 0 0 0 0 0 0 44 24 0 0
Nunavut 72 1 0 0 1 0 72 0 N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C.
Territories 122 1 0 0 1 0 122 3 0 0 0 0 0 0 0 0 0 0 44 24 0 0
CANADA 12376 3 8 18 29 3 11246 121 3512 6 2 52 4 32 3672 61 3719 56 3083 671 2931 8

The data in the RVDSS report represent surveillance data available at the time of writing. Data missing from the current week are denoted by N.R. Data not collected by reporting lab denoted by N.C.

Specimens from Yukon (YT) are sent to reference laboratories in British Columbia and reported results reflect specimens identified as originating from YT.

Results from British Columbia (BC) 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 and YT, 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.

Due to different testing protocols of laboratories across Canada, influenza A subtype detection counts may not be included in total influenza A detection counts, as some subtype detections are not available through routine testing but are subsequently reported if further subtype testing is conducted. In these instances, subtype counts do not reflect influenza A detections intended to be captured by routine surveillance, and are excluded from total detections and percent positivity.

Table 2: Cumulative respiratory virus detections from August 28, 2022 to September 17, 2022 (surveillance weeks 2022-35 to 2022-37)
Reporting Laboratory Flu Tested A(H1)pdm09 Positive A(H3) Positive A(UnS) Positive Total Flu A Positive Total Flu B Positive RSV Tested RSV Positive HPIV Tested HPIV 1 Positive HPIV 2 Positive HPIV 3 Positive HPIV 4 Positive Other HPIV Positive ADV Tested ADV Positive HMPV Tested HMPV Positive EV/RV Tested EV/RV Positive HCoV Tested HCoV Positive
Newfoundland 469 0 1 0 1 0 469 9 469 1 2 3 2 0 469 6 469 19 469 49 469 0
Prince Edward Island 121 0 0 0 0 0 121 1 121 0 1 6 0 0 121 8 121 0 121 82 121 1
Nova Scotia 932 0 0 1 1 0 931 6 121 0 0 1 1 0 121 5 121 0 121 33 121 0
New Brunswick 759 0 0 0 0 1 538 7 128 0 0 5 0 0 128 13 128 1 128 42 128 3
Atlantic 2281 0 1 1 2 1 2059 23 839 1 3 15 3 0 839 32 839 20 839 206 839 4
Région Nord-Est 1783 0 0 2 2 0 426 7 15 1 1 0 0 0 14 2 14 0 N.C. N.C. 11 1
Québec-Chaudière-Appalaches 1030 0 0 2 2 1 951 21 89 0 0 3 0 0 673 11 663 14 N.C. N.C. 355 3
Centre-du-Québec 724 0 0 1 1 2 643 13 75 0 0 0 0 0 75 0 75 4 N.C. N.C. 75 0
Montréal-Laval 2221 0 0 3 3 1 2008 88 1039 11 1 15 0 0 1039 32 1039 52 N.C. N.C. 1120 1
Ouest du Québec 744 0 0 2 2 0 744 32 54 0 0 1 0 0 63 6 54 1 N.C. N.C. 54 1
Montérégie 1189 0 0 2 2 0 972 20 0 0 0 0 0 0 0 0 0 0 N.C. N.C. 0 0
Province of Québec 7691 0 0 12 12 4 5744 181 1272 12 2 19 0 0 1864 51 1845 71 N.C. N.C. 1615 6
P.H.O.L. - Ottawa 68 0 0 0 0 0 68 0 68 0 0 0 0 1 68 0 68 2 68 2 68 0
EORLA 612 0 0 1 1 0 612 9 102 1 0 1 1 0 102 1 102 1 102 28 102 1
P.H.O.L. - Kingston 89 0 0 0 0 0 89 2 89 0 0 0 0 3 89 2 89 0 89 20 89 0
UHN / Mount Sinai Hospital 1139 0 0 3 3 1 1139 1 38 0 0 0 0 0 38 0 38 0 38 1 38 2
P.H.O.L. - Toronto 700 2 12 0 6 0 700 5 700 0 0 0 0 41 700 11 700 5 700 82 700 3
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
Shared Hospital Laboratory 8699 0 0 13 13 0 8699 32 75 1 0 3 0 0 78 2 77 0 77 6 0 0
P.H.O.L. - Sault Ste. Marie 14 0 0 0 0 0 14 0 14 0 0 0 0 0 14 0 14 0 14 0 14 0
P.H.O.L. - Timmins 29 0 0 0 0 0 29 0 29 0 0 0 0 0 29 0 29 0 29 9 29 0
St. Joseph's - London 136 0 0 0 0 0 136 3 102 0 0 0 0 2 136 1 136 0 136 19 11 0
P.H.O.L. - London 174 0 2 0 2 0 174 5 174 0 0 0 0 7 174 5 174 1 174 34 174 1
P.H.O.L. - Orillia 55 0 0 0 0 0 55 1 55 0 0 0 0 1 55 1 55 4 55 18 55 0
P.H.O.L. - Thunder Bay 22 0 0 0 0 0 22 0 22 0 0 0 0 1 22 0 22 0 22 11 22 0
P.H.O.L. - Sudbury 14 0 0 0 0 0 14 0 14 0 0 0 0 0 14 0 14 0 14 5 14 0
P.H.O.L. - Hamilton 168 0 0 0 0 0 168 3 168 0 0 0 0 7 168 3 168 0 168 32 168 0
P.H.O.L. - Peterborough 40 0 0 0 0 0 40 3 40 0 0 0 0 1 40 1 40 1 40 14 40 0
St. Joseph's - Hamilton 1758 0 0 2 2 1 1758 32 1758 0 0 44 0 0 1758 0 1758 13 1758 213 0 0
Province of Ontario 13717 2 14 19 27 2 13717 96 3448 2 0 48 1 64 3485 27 3484 27 3484 494 1524 7
Manitoba 1593 0 0 0 0 0 1593 10 338 0 2 5 0 0 338 14 405 14 338 108 405 0
Saskatchewan 1253 0 0 3 3 0 1252 4 538 0 2 16 5 0 539 17 541 21 539 47 538 3
Alberta 4990 3 6 5 14 3 4458 31 2180 5 3 33 2 0 2179 35 2180 10 2140 413 2180 10
Prairies 7836 3 6 8 17 3 7303 45 3056 5 7 54 7 0 3056 66 3126 45 3017 568 3123 13
British Columbia 5769 0 2 0 11 2 5298 30 1249 0 7 24 8 1 1249 32 1249 25 1228 243 1228 4
Yukon 24 0 0 0 0 0 24 0 N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C.
Northwest Territories 93 0 0 0 0 0 93 6 0 0 0 0 0 0 0 0 0 0 93 44 0 0
Nunavut 206 1 0 0 1 0 206 11 N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C.
Territories 323 1 0 0 1 0 323 17 0 0 0 0 0 0 0 0 0 0 93 44 0 0
CANADA 37617 6 23 40 70 12 34444 392 9864 20 19 160 19 65 10493 208 10543 188 8661 1555 8329 34

The data in the RVDSS report represent surveillance data available at the time of writing. Data not collected by reporting lab denoted by N.C.

Specimens from Yukon (YT) are sent to reference laboratories in British Columbia and reported results reflect specimens identified as originating from YT.

Results from British Columbia (BC) 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 these delays, the sum of weekly report totals do not add up to cumulative totals.

For BC and YT, 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.

Due to different testing protocols of laboratories across Canada, influenza A subtype detection counts may not be included in total influenza A detection counts, as some subtype detections are not available through routine testing but are subsequently reported if further subtype testing is conducted. In these instances, subtype counts do not reflect influenza A detections intended to be captured by routine surveillance, and are excluded from total detections and percent positivity.

Positive respiratory virus tests historical comparison

Figure 1: Positive respiratory virus tests (%) reported by participating laboratories in Canada by surveillance week compared to average and range from 2014-2015 to 2019-2020 season

Figure 1

Shaded area represents the maximum and minimum % of respiratory virus tests positive reported by week from seasons 2014-2015 to 2019-2020

Note: Data from week 11 of the 2019-2020 season onwards are excluded from the historical comparison due to the COVID-19 pandemic

Note: % Tests Positive scale changes across the dashed line

a Human coronavirus excludes human coronaviruses SARS-CoV, MERS-CoV and SARS-CoV-2; Includes seasonal human coronaviruses HCoV-229E, HCoV-OC43, HCoV-NL63, HCoV-HKU1.

Figure 1: Positive respiratory virus tests (%) reported by participating laboratories in Canada by surveillance week compared to average and range from 2014-2015 to 2019-2020 season
Week Week end 2022-2023 A% 2021-2022 A% 2020-2021 A% Max A% Base Min A% Base Av A% Base 2022-2023 B% 2021-2022 B% 2020-2021 B% Max B% Base Min B% Base Av B% Base 2022-2023 RSV% 2021-2022 RSV% 2020-2021 RSV% Max RSV% Base Min RSV% Base Av RSV% Base 2022-2023 HPIV% 2021-2022 HPIV% 2020-2021 HPIV% Max HPIV% Base Min HPIV% Base Av HPIV% Base 2022-2023 ADV% 2021-2022 ADV% 2020-2021 ADV% Max ADV% Base Min ADV% Base Av ADV% Base 2022-2023 HMPV% 2021-2022 HMPV% 2020-2021 HMPV% Max HMPV% Base Min HMPV% Base Av HMPV% Base 2022-2023 EV/RV% 2021-2022 EV/RV% 2020-2021 EV/RV% Max EV/RV% Base Min EV/RV% Base Av EV/RV% Base 2022-2023 HCoV% 2021-2022 HCoV% 2020-2021 HCoV% Max HCoV% Base Min HCoV% Base Av HCoV% Base
35 2022-09-03 0.18 0.04 0.00 1.60 0.11 0.68 0.02 0.00 0.02 0.28 0.00 0.13 1.12 4.43 0.02 1.34 0.38 0.60 2.80 5.99 0.08 3.16 1.15 2.42 2.41 1.18 0.27 1.74 0.99 1.43 1.98 0.23 0.17 2.04 0.10 0.77 15.55 21.96 9.07 27.19 22.44 24.78 0.57 1.05 0.06 0.76 0.18 0.45
36 2022-09-10 0.15 0.01 0.00 2.11 0.23 0.98 0.04 0.00 0.00 0.55 0.00 0.15 1.22 6.61 0.04 1.09 0.22 0.57 2.97 4.93 0.20 3.31 1.35 2.32 1.91 1.15 0.40 2.85 1.42 1.87 1.93 0.24 0.06 0.84 0.10 0.48 16.15 18.59 8.13 30.69 23.30 26.31 0.42 0.62 0.00 0.38 0.12 0.22
37 2022-09-17 0.23 0.03 0.00 1.59 0.36 0.87 0.02 0.00 0.00 0.19 0.04 0.12 1.08 7.59 0.02 1.37 0.31 0.64 2.73 5.97 0.13 3.26 1.65 2.40 1.66 0.81 0.35 2.44 1.38 1.86 1.51 0.17 0.05 1.61 0.00 0.51 21.76 27.46 8.07 33.58 27.74 31.68 0.27 0.44 0.05 0.56 0.00 0.26

Number of positive respiratory virus tests

Figure 2: Number of positive respiratory virus tests reported by participating laboratories in Canada by surveillance week
Figure 2
Figure 2: Number of positive respiratory virus tests reported by participating laboratories in Canada by surveillance week
Week ParaInfluenza Adenovirus Human metapneumovirus Enterovirus/Rhinovirus Coronavirus Respiratory syncytial virus Influenza
35 88 81 67 436 15 130 26
36 99 66 65 448 11 141 24
37 96 61 56 671 8 121 32

Positive influenza (Flu) tests

Figure 3: Positive influenza (Flu) tests (%) in Canada by region by surveillance week
Figure 3
Figure 3: Positive influenza (Flu) tests (%) in Canada by region by surveillance week
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 2022-09-03 12704 0.18 0.02 932 0.11 0.11 2457 0.20 0.04 4621 0.11 0.00 2573 0.31 0.04 2006 0.20 0.00 115 0.00 0.00
36 2022-09-10 12537 0.14 0.05 906 0.00 0.00 2558 0.12 0.04 4367 0.16 0.02 2565 0.16 0.08 2055 0.19 0.10 86 0.00 0.00
37 2022-09-17 12376 0.23 0.02 443 0.23 0.00 2676 0.15 0.07 4729 0.32 0.02 2698 0.19 0.00 1708 0.18 0.00 122 0.82 0.00

Positive respiratory syncytial virus (RSV) tests

Figure 4: Positive respiratory syncytial virus (RSV) tests (%) in Canada by region by surveillance week
Figure 4
Figure 4: Positive respiratory syncytial virus (RSV) tests (%) in Canada by region by surveillance week
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 2022-09-03 11600 1.12 832 1.44 1870 3.26 4621 0.50 2367 0.68 1795 0.50 115 7.83
36 2022-09-10 11598 1.22 785 0.64 2031 2.95 4367 1.01 2414 0.54 1915 0.73 86 5.81
37 2022-09-17 11246 1.08 442 1.36 1843 3.26 4729 0.61 2522 0.63 1588 0.44 122 2.46

Positive human parainfluenza virus (HPIV) tests

Figure 5: Positive human parainfluenza virus (HPIV) tests (%) in Canada by region by surveillance week
Figure 5
Figure 5: Positive human parainfluenza virus (HPIV) tests (%) in Canada by region by surveillance week
Week Week End Can Tests HPIV% Atl Tests HPIV% QC Tests HPIV% ON Tests HPIV% Pr Tests HPIV% BC Tests HPIV%
35 2022-09-03 3142 2.80 294 0.34 368 2.45 1111 3.33 967 2.69 402 3.73
36 2022-09-10 3210 3.08 280 5.36 446 2.91 1037 3.09 1025 2.44 422 3.32
37 2022-09-17 3512 2.73 265 2.26 458 2.40 1300 3.54 1064 2.07 425 2.59

Positive adenovirus (ADV) tests

Figure 6: Positive adenovirus (ADV) tests (%) in Canada by region by surveillance week
Figure 6
Figure 6: Positive adenovirus (ADV) tests (%) in Canada by region by surveillance week
Week Week End Can Tests ADV% Atl Tests ADV% QC Tests ADV% ON Tests ADV% Pr Tests ADV% BC Tests ADV%
35 2022-09-03 3360 2.41 294 6.12 560 3.57 1139 0.61 965 2.69 402 2.49
36 2022-09-10 3461 1.91 280 3.57 686 2.19 1045 0.67 1028 2.43 422 2.13
37 2022-09-17 3672 1.66 265 1.51 618 2.59 1301 1.00 1063 1.41 425 3.06

Positive human metapneumovirus (HMPV) tests

Figure 7: Positive human metapneumovirus (HMPV) tests (%) in Canada by region by surveillance week
Figure 7
Figure 7: Positive human metapneumovirus (HMPV) tests (%) in Canada by region by surveillance week
Week Week End Can Tests HMPV% Atl Tests HMPV% QC Tests HMPV% ON Tests HMPV% Pr Tests HMPV% BC Tests HMPV%
35 2022-09-03 3382 1.98 294 2.38 549 4.01 1139 0.97 998 1.90 402 1.99
36 2022-09-10 3442 1.89 280 1.79 646 3.72 1045 0.96 1049 1.72 422 1.90
37 2022-09-17 3719 1.51 265 3.02 650 3.85 1300 0.46 1079 0.74 425 2.12

Positive enterovirus/rhinovirus (EV/RV) tests

Figure 8: Positive enterovirus/rhinovirus (EV/RV) tests (%) in Canada by region by surveillance week
Figure 8
Figure 8: Positive enterovirus/rhinovirus (EV/RV) tests (%) in Canada by region by surveillance week
Week Week End Can Tests EV/RV% Atl Tests EV/RV% QC Tests EV/RV% ON Tests EV/RV% Pr Tests EV/RV% BC Tests EV/RV%
35 2022-09-03 2805 15.54 294 30.27 - - 1139 10.18 947 16.79 394 15.48
36 2022-09-10 2773 16.16 280 21.79 - - 1045 10.81 1013 18.76 417 17.99
37 2022-09-17 3083 21.76 265 21.13 - - 1300 20.38 1057 20.72 417 25.66

Positive human coronavirus (HCoV) tests

Figure 9: Positive human coronavirus (HCoV) tests (%) in Canada by region by surveillance week
Figure 9
Figure 9: Positive human coronavirus (HCoV) tests (%) in Canada by region by surveillance week
Week Week End Can Tests HCoV% Atl Tests HCoV% QC Tests HCoV% ON Tests HCoV% Pr Tests HCoV% BC Tests HCoV%
35 2022-09-03 2633 0.57 294 0.68 465 0.86 483 0.62 997 0.20 394 1.02
36 2022-09-10 2765 0.40 280 0.71 571 0.18 451 0.22 1046 0.67 417 0.00
37 2022-09-17 2931 0.27 265 0.00 579 0.17 590 0.51 1080 0.37 417 0.00

Page details

Date modified: