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re: Hearing tremendous amount of flu in BR

Posted on 11/22/19 at 6:39 pm to
Posted by LSUJML
BR
Member since May 2008
46067 posts
Posted on 11/22/19 at 6:39 pm to
I’ve heard the strain is different than what’s in the vaccine

Ascension schools plan on disinfecting everything next week when kids are out

I’d think it’s worst in elementary & middle schools, no source just what I’m hearing from friends
Posted by Purple Spoon
Hoth
Member since Feb 2005
17909 posts
Posted on 11/22/19 at 6:45 pm to
quote:

Influenza A viruses are divided into subtypes based on two proteins on the surface of the virus: hemagglutinin (H) and neuraminidase (N). There are 18 different hemagglutinin subtypes and 11 different neuraminidase subtypes (H1 through H18 and N1 through N11, respectively). While there are potentially 198 different influenza A subtype combinations, only 131 subtypes have been detected in nature. Current subtypes of influenza A viruses that routinely circulate in people include: A(H1N1) and A(H3N2). Influenza A subtypes can be further broken down into different genetic “clades” and “sub-clades.” See the “Influenza Viruses” graphic below for a visual depiction of these classifications



CDC.gov



Trying to vaccinate for the flu is like hitting a moving target.

I’m no doctor though.
Posted by Bayou_Tiger_225
Third Earth
Member since Mar 2016
10562 posts
Posted on 11/22/19 at 7:23 pm to
quote:

I’ve heard the strain is different than what’s in the vaccine
This. Each year the vaccine is really an educated guess on what the strain will be based off of the previous year. Last year was a bad mismatch, and apparently this year is too.
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