Flu season off to early start in Tennessee and nationwide
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Flu season appears to be getting an unusually early start in Tennessee and nationwide, according to multiple data points.
Why it matters: Health experts say the unusually high activity this early in the year underscores the urgency of getting a flu shot as soon as possible.
By the numbers: About 5.7% of flu tests nationwide came back positive during the week ending Oct. 17, according to the latest federal data. Last year at this time, the positive test rate was 0.5%.
Zoom in: Tennessee recorded 74 flu-related hospitalizations that week, up 42% from 52 during the comparable week last year, according to state health department data.
What they're saying: Vanderbilt infectious disease expert William Schaffner told WSMV last week that it's time to get vaccinated.
- "I would say, run, do not walk," he said.
Between the lines: Schaffner said the state usually sees a pickup in flu-related hospitalizations around December. But this year it is already happening in October.
Yes, but: The early uptick doesn't necessarily mean this flu season will be unusually severe. And flu rates are still relatively low compared to high points usually logged in January and February.
State of play: Nashville's health department offers free flu shots by appointment at its East Nashville, Lentz and Woodbine clinics.
- As of last Friday, the health department had administered 1,336 flu shots this year.