Re: Manitoba Influenza Reports 2011/2012 Season Week 24
Week 24: June 10-16, 2012
Manitoba Influenza Surveillance Report
Influenza activity in Manitoba remains very low.
No further weekly reports will be produced this season unless a significant change in influenza activity is identified. A final 2011/2012 end of season report will be produced over the summer and posted here: http://www.gov.mb.ca/health/publichealth/surveillance/reports.html#influenza.
Summary:
? The influenza-like-illness rate was 1.8% with 45% of sentinel physician sites reporting.
? There were no cases of influenza A or B reported.
? Surveillance for hospitalizations and deaths associated with a lab-confirmed report of influenza has ended for this season.
? There were no lab-confirmed outbreaks of influenza reported this week.
...
Since the last flu report, there have been:
? 0 new case of influenza A reported;
? 0 new case of influenza B reported.
Since the beginning of the season, there have been:
? 68 cases of influenza A reported;
? 216 cases of influenza B reported.
...
Surveillance for clinically severe cases has ended for the current flu season.
Since the beginning of the season, there have been:
? 68 hospitalizations, of which
? 10 resulted in an ICU admission; and
? 4 deaths.1
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 23
Week 23: June 3-9, 2012
Influenza activity in Manitoba remains low.
Summary:
? The influenza-like-illness rate was 0.75% with 55% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL decreased from last week (from 47 to 37 tests), and the percent positive for influenza decreased (from 6.4% to 0%).
? There were no cases of influenza A or B reported.
? Surveillance for hospitalizations and deaths associated with a lab-confirmed report of influenza has ended for this season.
? There were no lab-confirmed outbreaks of influenza reported this week.
...
Since the last flu report, there have been:
? 0 new case of influenza A reported;
? 0 new case of influenza B reported.
Since the beginning of the season, there have been:
? 68 cases of influenza A reported;
? 216 cases of influenza B reported.
...
Surveillance for clinically severe cases has ended for the current flu season.
Since the beginning of the season, there have been:
? 68 hospitalizations, of which
? 10 resulted in an ICU admission; and
? 4 deaths.
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 22
Week 22: May 27 ? June 2, 2012
Influenza activity in Manitoba remains low.
Summary:
? The influenza-like-illness rate was 1.9% with 45% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL remained about the same as last week (from 46 to 47 tests), and the percent positive for influenza decreased (from 11% to 6.4%).
? There was 1 new case of influenza A and 1 new case of influenza B reported.
? There were no hospitalizations or deaths reported this week associated with a lab-confirmed report of influenza.
? There were no lab-confirmed outbreaks of influenza reported this week.
...
Since the last flu report, there have been:
? 1 new case of influenza A reported;
? 1 new case of influenza B reported.
Since the beginning of the season, there have been:
? 68 cases of influenza A reported;
? 216 cases of influenza B reported.
...
Since the last flu report, there have been:
? 0 new hospitalizations;
? 0 new ICU admission;
? 0 new deaths.
Since the beginning of the season, there have been:
? 68 hospitalizations, of which
? 10 resulted in an ICU admission; and
? 4 deaths.
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 21
Week 21: May 20-26, 2012
Influenza activity in Manitoba remains low.
Summary:
? The influenza-like-illness rate was 1% with 50% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL decreased since last week (from 60 to 46 tests), and the percent positive for influenza remained about the same (from 10% to 11%).
? There was 1 new case of influenza A and 1 new case of influenza B reported.
? There were 2 hospitalizations reported since last week associated with a lab-confirmed report of influenza.
? There were no lab-confirmed outbreaks of influenza reported this week.
...
Since the last flu report, there have been:
? 1 new case of influenza A reported;
? 1 new case of influenza B reported.
Since the beginning of the season, there have been:
? 67 cases of influenza A reported;
? 215 cases of influenza B reported.
...
Since the last flu report, there have been:
? 2 new hospitalizations;
? 0 new ICU admission;
? 0 new deaths.
Since the beginning of the season, there have been:
? 68 hospitalizations, of which
? 10 resulted in an ICU admission; and
? 4 deaths.
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 20
Week 20: May 13-19, 2012
Influenza activity in Manitoba remains low.
Summary:
? The influenza-like-illness rate was 4.6% with 27% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL was comparable to last week (from 64 to 60 tests), and the percent positive for influenza decreased slightly (from 15% to 10%).
? There was 1 new case of influenza A and 10 new cases of influenza B reported.
? There were 2 hospitalizations and 1 ICU admission reported since last week associated with a lab-confirmed report of influenza.
? There were no lab-confirmed outbreaks of influenza reported this week.
...
Since the last flu report, there have been:
? 1 new case of influenza A reported;
? 10 new cases of influenza B reported.
Since the beginning of the season, there have been:
? 66 cases of influenza A reported;
? 214 cases of influenza B reported.
...
Since the last flu report, there have been:
? 2 new hospitalizations;
? 1 new ICU admission;
? 0 new deaths.
Since the beginning of the season, there have been:
? 66 hospitalizations, of which
? 10 resulted in an ICU admission; and
? 4 deaths.
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 19
Week 19: May 6-12, 2012
Influenza activity in Manitoba remains low.
Summary:
? The influenza-like-illness rate was 0.4% with 18% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL decreased compared to last week (from 78 to 64), and the percent positive for influenza remained the same (15%).
? There were no new cases of influenza A and 5 new cases of influenza B reported.
? There were five hospitalizations reported since last week associated with a lab-confirmed report of influenza.
? There were no lab-confirmed outbreaks of influenza reported in a long term care facility this week.
...
Since the last flu report, there have been:
? 0 new cases of influenza A reported;
? 5 new cases of influenza B reported.
Since the beginning of the season, there have been:
? 65 cases of influenza A reported;
? 204 cases of influenza B reported.
...
Since the last flu report, there have been:
? 5 new hospitalizations;
? 0 new ICU admissions;
? 0 new deaths.
Since the beginning of the season, there have been:
? 64 hospitalizations, of which
? 9 resulted in an ICU admission; and
? 4 deaths.
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 18
Week 18: April 29 ? May 5, 2012
Influenza activity in Manitoba remains moderately low.
Summary:
? The influenza-like-illness rate was 1.3% with 41% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL decreased compared to last week (from 90 to 78), and the percent positive for influenza also decreased (from 24% to 15%).
? There were 2 new cases of influenza A and 10 new cases of influenza B reported.
? There were four hospitalizations reported since last week associated with a lab-confirmed report of influenza.
? There was one lab-confirmed outbreak of influenza B reported in a long term care facility this week.
...
Since the last flu report, there have been:
? 2 new cases of influenza A reported;
? 10 new cases of influenza B reported.
Since the beginning of the season, there have been:
? 65 cases of influenza A reported;
? 199 cases of influenza B reported.
...
Since the last flu report, there have been:
? 4 new hospitalizations;
? 0 new ICU admissions;
? 0 new deaths.
Since the beginning of the season, there have been:
? 59 hospitalizations, of which
? 9 resulted in an ICU admission; and
? 4 deaths.
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 17
Week 17: April 22-28, 2012
Influenza activity in Manitoba remains moderately low.
Summary:
? The influenza-like-illness rate was 4.3% with 55% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL was about the same as last week (from 93 to 90); however, the percent positive for influenza increased (from 12% to 24%).
? There were 4 new cases of influenza A and 14 new cases of influenza B reported.
? There were five hospitalizations and two ICU admissions reported since last week associated with a lab-confirmed report of influenza.
? There were no lab-confirmed outbreaks of influenza reported this week.
...
Since the last flu report, there have been:
? 4 new cases of influenza A reported;
? 14 new cases of influenza B reported.
Since the beginning of the season, there have been:
? 63 cases of influenza A reported;
? 189 cases of influenza B reported.
...
Since the last flu report, there have been:
? 5 new hospitalizations;
? 2 new ICU admissions;
? 0 new deaths.
Since the beginning of the season, there have been:
? 55 hospitalizations, of which
? 9 resulted in an ICU admission; and
? 4 deaths.
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 16
Week 16: April 15-21, 2012
Influenza activity in Manitoba remains low.
Summary:
? The influenza-like-illness rate was 2.2% with 50% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL increased this week (from 76 to 93); however, the percent positive for influenza decreased (from 38% to 12%).
? There was 1 new case of influenza A and 12 new cases of influenza B reported.
? There were five hospitalizations and one ICU admission reported since last week associated with a lab-confirmed report of influenza.
? There were two lab-confirmed outbreaks of influenza B reported this week.
...
Since the last flu report, there have been:
? 1 new case of influenza A reported;
? 12 new cases of influenza B reported.
Since the beginning of the season, there have been:
? 59 cases of influenza A reported;
? 175 cases of influenza B reported.
...
Since the last flu report, there have been:
? 5 new hospitalizations;
? 1 new ICU admission;
? 0 new deaths.
Since the beginning of the season, there have been:
? 50 hospitalizations, of which
? 7 resulted in an ICU admission; and
? 4 deaths.
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 15
Week 15: April 8-14, 2012
Influenza activity in Manitoba has decreased since last week.
Summary:
? During week 15 (Apr 8-14, 2012), influenza activity decreased.
? The influenza-like-illness rate was 4.1% with 41.2% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL continues to decline (from 94 to 76). The percent positive for influenza remained about the same (from 36% to 38%).
? There were no lab-confirmed outbreaks of influenza reported this week.
? There were ten hospitalizations and one ICU admission reported since last week associated with a lab-confirmed report of influenza.
...
Since the last flu report, there have been:
? 8 new cases of influenza A reported;
? 15 new cases of influenza B reported.
Since the beginning of the season, there have been:
? 58 cases of influenza A reported;
? 163 cases of influenza B reported.
...
Since the last flu report, there have been:
? 10 new hospitalizations;
? 1 new ICU admission;
? 0 new deaths.
Since the beginning of the season, there have been:
? 45 hospitalizations, of which
? 6 resulted in an ICU admission; and
? 4 deaths.
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 14
Week 14: April 1-7, 2012
Influenza activity in Manitoba has decreased since last week.
Summary:
? During week 14 (Apr 1-7, 2012), influenza activity decreased.
? The influenza-like-illness rate was 4.5% with 54.6% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL decreased since last week (from 123 to 94). The percent positive for influenza also decreased (from 46% to 36%).
? There were no lab-confirmed outbreaks of influenza reported this week.
? There were three hospitalizations reported since last week associated with a lab-confirmed report of influenza.
...
The proportion of patients seen for an ILI increased slightly during week 14 compared to last week (4.5% from 3.6%). The proportion is higher than what was observed at the same time last season.
...
Since the last flu report, there have been:
? 2 new cases of influenza A reported;
? 18 new cases of influenza B reported.
Since the beginning of the season, there have been:
? 50 cases of influenza A reported;
? 148 cases of influenza B reported.
...
Since the last flu report, there have been:
? 3 new hospitalizations;
? 0 new ICU admissions;
? 0 new deaths.
Since the beginning of the season, there have been:
? 35 hospitalizations, of which
? 5 resulted in an ICU admission; and
? 4 deaths.
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 13
Week 13: March 25-31, 2012
Summary:
? During week 13 (Mar 25-31, 2012), influenza activity decreased.
? The influenza-like-illness rate was 3.6% with 54.6% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL decreased since last week (from 133 to 123). The percent positive for influenza remained about the same (from 47% to 46%).
? There were no lab-confirmed outbreaks of influenza reported this week.
? There were ten hospitalizations reported since last week associated with a lab-confirmed report of influenza, of which two were admitted to an ICU.
...
Since the last flu report, there have been:
? 9 new cases of influenza A reported;
? 46 new cases of influenza B reported.
Since the beginning of the season, there have been:
? 48 cases of influenza A reported;
? 130 cases of influenza B reported.
...
Since the last flu report, there have been:
? 10 new hospitalizations;
? 2 new ICU admissions;
? 0 new deaths.
Since the beginning of the season, there have been:
? 32 hospitalizations, of which
? 5 resulted in an ICU admission; and
? 4 deaths.
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 12
Week 12: March 18-24, 2012
Influenza activity in Manitoba has increased since last week.
Summary:
? During week 12 (Mar 18-24, 2012), influenza activity increased.
? The influenza-like-illness rate was 1.8% with 50% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL remained about the same as last week. The percent positive for influenza increased (from 28% to 47%).
? There was one lab-confirmed outbreak of influenza B reported this week.
? There were eight hospitalizations reported since last week, of which two were admitted to an ICU, and three deaths reported associated with a lab-confirmed report of influenza. (This aggregate count should be interpreted with caution as underlying cause of death may or may not be directly related to the lab-confirmed positive influenza diagnosis.)
...
Since the last flu report, there have been:
? 12 new cases of influenza A reported;
? 43 new cases of influenza B reported.
Since the beginning of the season, there have been:
? 39 cases of influenza A reported;
? 84 cases of influenza B reported.
...
Since the last flu report, there have been:
? 8 new hospitalizations;
? 2 new ICU admissions;
? 3 new deaths.
Since the beginning of the season, there have been:
? 22 hospitalizations, of which
? 3 resulted in an ICU admission; and
? 4 deaths.
Full report:
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Re: Manitoba Influenza Reports 2011/2012 Season Week 10
Week 11: March 11-17, 2012
Influenza activity in Manitoba has increased since last week.
Summary:
? During week 11 (Mar 11-17, 2012), influenza activity increased.
? The influenza-like-illness rate was 2.1% with 59.1% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL has increased since last week. The percent positive for influenza remained about the same (from 27% to 28%).
? There were no lab-confirmed outbreaks of influenza reported this week.
? There were four hospitalizations reported associated with a lab-confirmed report of influenza.
...
The proportion of patients seen for an ILI remained about the same during week 11 compared to last week (2.2% from 2.1%). The proportion is a bit higher than what was observed at the same time last season.
...
Since the last flu report, there have been:
? 6 new cases of influenza A reported;
? 25 new cases of influenza B reported.
Since the beginning of the season, there have been:
? 27 cases of influenza A reported;
? 41 cases of influenza B reported.
...
During week 11, there were:
? 4 new hospitalizations;
? 0 new ICU admissions;
? 0 new deaths.
Since the beginning of the season, there have been:
? 14 hospitalizations, of which
? 1 resulted in an ICU admission; and
? 1 death.1
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Re: Manitoba Influenza Reports 2011/2012 Season Week 10
Week 10: March 4-10, 2012
Influenza activity in Manitoba has increased since last week.
Summary:
? During week 10 (Mar 4-10, 2012), influenza activity increased.
? The influenza-like-illness rate was 2.2% with 63.6% of sentinel physician sites reporting.
? The number of respiratory tests performed by CPL was about the same as last week; however, the percent positive for influenza increased from 5% to 27%.
? There were four lab-confirmed outbreaks of influenza reported this week in long term care facilities: two of influenza A and two of influenza B.
? There were five hospitalizations reported associated with a lab-confirmed report of influenza.
...
Since the last flu report, there have been:
? 10 new cases of influenza A reported;
? 10 new cases of influenza B reported.
Since the beginning of the season, there have been:
? 21 cases of influenza A reported;
? 16 cases of influenza B reported.
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