WHO Updates Flu Vaccine In Response To Rapid Spread Of New Variant - Health Policy Watch The World Health Organization (WHO) has announced its updated recommendations for the 2026-2027 Northern Hemisphere seasonal flu vaccine.

🦠 @who.int updates the 2026–2027 #flu vaccine after rapid global spread of A(H3N2) #subcladeK. Experts warn the influenza pandemic threat remains ever-present. 💉🌍

@crick.ac.uk @stjuderesearch.bsky.social @mvankerkhove.bsky.social
📖⬇️ & 🔁🙏

MSN

This new flu variant is quietly spreading. It’s flown under the radar far too long.
#subcladekflu #h3n2variant #subcladek #newfluvariant
#newflustrain #flu #2025fluseason #getyourfluvaccine #publicserviceannouncement

tinyurl.com/yprpa4j8

#Flu is #rising #rapidly, driven by a #new #variant. Here's what to know

Flu cases are rising across the U.S. due to the H3N2 #subcladeK variant. Vaccines offer partial protection against severe illness, and experts urge shots as holiday travel grows scitechupdates.com/f...

What is 'Subclade K'? The new flu variant may already be in Spokane Much of the country is facing record flu cases thanks to a new strain of the virus. And the “subclade K” variant is likely already here in Spokane.

From #SpokesmanReview: The country faces record flu cases due to a new strain, #SubcladeK. Though not in this year’s shot, the vaccine is still useful.

@jennifernuzzo.bsky.social notes #Flu strain mismatches happen, but vaccines still keep people out of the hospital.

More here ⤵️

Why flu seems to be everywhere — even if ‘super flu’ is not a thing Welcome to the winter of subclade K.

Why #flu seems to be everywhere ...

| #subcladeK | #Influenza | #pathogen | #virus | #infections | #publichealth | By @helenbranswell.bsky.social via @statnews.com

Some flu symptoms are changing as a new variant spreads rapidly. What to expect A new flu variant fueling a fast-paced rise in cases across the state has brought with it some symptoms unlike those many have come to associate with the virus.

Some #flu symptoms are changing as a new variant spreads rapidly. What to expect

As cases reach "very high" levels in Illinois, a mutated and highly contagious variant known as #subcladeK has brought a change in telltale signs of the virus, experts have said.

www.nbcchicago.com/news/local/s...

@globalnews @globalnewsto @globaltoronto
#H3N2 #Influenza #FluSeason #PublicHealth #HealthAlert #FluOutbreak #FluAwareness #StaySafe #FluVaccine #Flushot #InfluenzaA #SubcladeK
www.youtube.com/watch?v=uxLL...
angiesdiary.com/economy/unra...

MSN

@globalnews @globalnewsto @globaltoronto #H3N2 #Influenza #FluSeason #PublicHealth #HealthAlert #FluOutbreak #FluAwareness #StaySafe #FluVaccine or #Flushot #InfluenzaA #SubcladeK
www.youtube.com/watch?v=No1V...
www.msn.com/en-ca/health...

@uriebay.bsky.social @beyerstein.bsky.social @tomlevenson.bsky.social @anniegirl.bsky.social @doloresquintana.bsky.social @merlinofcanada.bsky.social @maej43.bsky.social Those fears have been realised. 🙄 #H3N2 #subcladeK H/T @annelaurie.bsky.social

Health alert as ‘super flu’ variant detected in Argentina | Buenos Aires Times

It’s arrived in South America.

#SubcladeK
#flu #influenza

www.batimes.com.ar/news/amp/arg...

Symptoms of 'super flu' explained…and how to tell it apart from Covid As the holiday season gets underway, the US is experiencing unprecedented surges of winter illnesses like Covid and 'super flu.' The Daily Mail reveals how to tell which one you have.

@Dailymail #Dailiymail #birdflu #H5N1 #Avianflu #subcladeK #Stratus #Covid #XFG @AshokaUniv #AshokaUniv @CDCgov
www.youtube.com/watch?v=No1V...
www.dailymail.co.uk/health/artic...

Flu season in the US is heating up, driven by new subclade K variant | CNN The latest data on respiratory illness in the United States shows that shoppers and merry-makers are spreading more than just holiday cheer: They’re also passing around germs. In many cases, it’s a ne...

Masks will be essential: this year's flu is not one considered for this year's vaccine, and is deemed more severe than recent flu viruses. Hospitalization curve is much steeper than recent flu's.
#InfluenzaH3N2
#SubcladeK

3 children dead from flu complications in two weeks: CHEO | Seekr

[H3N2] Canada: The Children’s Hospital of Eastern Ontario reported that three young children have died as a result of influenza A complications in the first two weeks of December. www.seekyoursounds.com/news/toronto... #ClimateCrisis #Flu #Mutation #H3N2 #SubcladeK #MaskUp #Ontario #Canada

It all continues to point towards a strong #Influenza season in NH due to #subcladeK "...countries should be prepared for increased demands on their healthcare systems". Wear mask if sick and although #vaccine effectiveness is not ideal, some protection is better than none.
#PublicHealth #Flu

#Flu season in the United States is heating up ...

| #Influenza | #pathogen | #subcladeK | #variant | #publichealth | By @reportergoodman.bsky.social via @cnn.com

A new virus variant and lagging vaccinations may mean the US is in for a severe flu season | CNN The United States may be heading into its second severe flu season in a row, driven by a mutated strain called subclade K that’s behind early surges in the United Kingdom, Canada and Japan.

The US may get its second severe #flu season, driven by a mutated strain called #subcladeK behind early surges overseas.  Last winter the US had its highest rates of flu hospitalizations in nearly 15 years. At least 280 children died, the most since 2004.
www.cnn.com/2025/11/18/h...

Brace for impact, e.g. get vaccinated: "In the UK...almost all recent cases (98%) have been #influenza A...among those around 84% are H3N2. Of these, around 87% are subclade K." #vaccines #PublicHealth #subcladeK

🧪 Kids need #Flu #Influenza #vaccine 💉 Need to watch out for #influenza #subcladeK - immune evasion - may not protect against infection but should protect against severe disease 🦠