National Flu Activity: Jan. 22 - Jan. 28, 2012 (Week 4)
- Legend:
- No Data
- No Activity
- Sporadic
- Localized
- Widespread

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National Summary
- Influenza activity has increased in more regions compared to previous weeks
- Seven regions reported localized influenza activity and 17 regions reported sporadic influenza activity
- Eleven outbreaks of influenza were reported this week (7 in LTCFs, 2 in schools and 2 others)
- In week 04, 178 laboratory detections of influenza were reported (65 A/H3, 27 A(H1N1)pdm09, 43 A unsubtyped and 43 B)
- Twenty-two influenza-associated hospitalizations were reported this week (3 paediatric and 19 adult)
- The national ILI consultation rate increased this week compared to the previous two weeks but remains within expected levels for this time of year.
| |
Jan. 22 - Jan. 28, 2012 |
Total 2011-2012 Flu Season (Aug 28, 2011 - Jan. 28, 2012) |
| |
Flu |
H1N1 |
Flu |
H1N1 |
| Alberta |
40 |
4 |
178 |
6 |
| British Columbia |
27 |
0 |
237 |
1 |
| Manitoba |
1 |
0 |
7 |
0 |
| New Brunswick |
0 |
0 |
1 |
0 |
| Newfoundland and Labrador |
6 |
0 |
22 |
0 |
| Nova Scotia |
0 |
0 |
0 |
0 |
| Ontario |
28 |
22 |
132 |
61 |
| Prince Edward Island |
0 |
0 |
0 |
0 |
| Quebec |
33 |
0 |
153 |
4 |
| Saskatchewan |
16 |
1 |
81 |
1 |
| Canada |
151 |
27 |
811 |
73 |
Information courtesy of the Public Health Agency of Canada.
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