Re: Nebraska Dept. of Health and Human Services - Information and Case Counts
Weekly Influenza Report:
http://www.hhs.state.ne.us/flu/report.htm
2009-2010 Influenza Season
Week 41, ending October 17, 2009
Synopsis: During week 41 (October 11-17, 2009), Nebraska reported widespread activity to CDC.
To date, H1N1 illness in Nebraska and the United States continues to be similar to seasonal influenza, with the vast majority of diagnosed patients having mild illness.
Viral Surveillance: 842 of 3090 rapid influenza tests (27.95%) tested positive (817 A and 25 B) at 68 Nebraska collaborating laboratories for influenza.
There have been 234 lab-confirmed cases, of those, 90 (34%) have been hospitalized. 71 new lab confirmed A/H1N1 cases reported this week. All of the subtyped influenza A viruses in NE were
H1N1-2009.
65% of confirmed cases are children 18 years old and younger.
Outpatient Illness Surveillance: The proportion of outpatient visits for influenza-like illness (ILI) has increased substantially this week, up to 14.29% from 6.69% last week with
9 of 18 (50%) providers reporting.
Hospital Influenza-like Illness (ILI) Admissions Surveillance:
261 new influenza-associated hospitalizations this week, bringing the season total to 1451. 62% of hospitalizations are children 18 years old and younger. 27% of hospitalizations are adults 65 years old and older.
Mortality:
Two (2)
deaths in Nebraska have been attributed to lab confirmed influenza virus
since August 30, 2009.