The longest flu season



If you felt that this year’s flu season seems particularly harsh and never ending, Mike Strobbe from the AP writes that you may be right.. this season may have been the worst in some researchers’ collective lifetimes, at least considering the number of waves that occurred..

From the report:

Three months ago, this flu season was shaping up to be short and mild in the U.S. But a surprising second viral wave has made it the longest in 10 years.

This flu season has been officially going for 21 weeks, according to reports collected through last week and released Friday by the Centers for Disease Control and Prevention. That makes it among the longest seen since the government started tracking flu season duration more than 20 years ago.

Some experts likened the unusual double waves to having two different flu seasons compressed, back-to-back, into one.

“I don’t remember a season like this,” said Dr. Arnold Monto, a University of Michigan researcher who had been studying respiratory illnesses for more than 50 years.

The previous longest recent flu season was 20 weeks, which occurred in 2014-2015.

Flu can cause a miserable, relatively mild illness in many people and a more severe illness in others. Young children and the elderly are at greatest risk from flu and its complications. Flu vaccinations are recommended annually for all but the very young.

While it seems to be on the verge of ending — sick fingers crossed around the effected locations — this year’s flu season is not nearly as bad as last winter’s 19-week season, the deadliest in at least four decades. An estimated 80,000 Americans died of flu and its complications last season.

The CDC is estimating that flu-related deaths this season in the range of 35,000 to 55,000.

And despite this year’s early push to vaccinate, the CDC estimated this year’s vaccine’s overall effectiveness in preventing an infection at just 47%

Leave a Reply