Engineered Doubt 🧵

The goal isn’t to convince you ivermectin works.

The goal is to convince you nothing else does.

That your doctors are corrupt.

Your regulators compromised.

That NIH, CDC, and WHO are part of a global plot.

The drug is a symbol.

The strategy is demoralization.

1/ Start with the image.

Search ivermectin on Yandex.

What you get is far from scientific consensus.

You get a front page of praise, miracle cures, and purchasing options.

Russian, English, black-market, gray-market packaged as truth.

It’s deliberate.

It’s not information. It’s bait.

2/

What we’re watching across North America is a controlled demolition of public health.

1/ Pay attention.

The edge isn’t coming.

We’re already falling.

2/

A different variant of H5N1 avian influenza has surfaced in Ohio and Indiana.

It has affected 84 farms and resulted in the culling of over 19 million birds in less than three months.

1/ The D1.3 genotype, identified through USDA raw sequence submissions, appears to differ from previously known strains.

2/

JUST IN: New study finds that serious neurologic complications tied to influenza are more common than previously thought.

Particularly in young children.

1/ Analyzing over 79,000 influenza cases among children, researchers reported an incidence rate of 38 serious neurologic events per 100,000 person-weeks of flu.

2/

They can hide or tamp down data, but you can still see what’s happening if you know where to look.

People are documenting what public health refuse to acknowledge.

A growing number of people in critical condition with no clear explanation 🧵

1/ 2/

This wasn’t supposed to be public.

Right now, the CDC is sitting on data that could change the entire risk assessment for H5N1 bird flu 🧵

1/ The data shows two separate households with infected cats.

These weren’t stray animals wandering through a poultry farm, these were indoor pets.

The only clear connection?

Both households had dairy farm workers.

2/

Olivia, a young girl from Minnesota, has been fighting for her life for weeks after what started as a routine case of Influenza A turned into a medical crisis.

She’s been on a ventilator for over three weeks, battling ARDS, bacterial pneumonia, and lung blood clots.

1/ Her case isn’t unique. A teen in British Columbia faced the same terrifying progression.

Are these cases isolated, or is something changing with the virus?

The CDC should be answering that question. Instead, they’ve gone silent.

And that’s what concerns me the most.

2/

B.C. doc reflects on treating teen with bird flu for two months

She was in respiratory distress, but there was no “clear flag”

They sent diagnostic tests to the hospital lab to determine the type of influenza that had sickened the teen.

They all came back negative.

1/ "This child needed a lot of support, basically the maximum amount of respiratory support that we're able to provide in a modern ICU,"

She started an antiviral the day of her diagnosis. The team initiated a combination therapy that added two other antivirals

2/

Been thinking about the risk of an H5N1 pandemic

1/ Humans are masters of self-sabotage.

Faced with low-probability, high-consequence events, we consistently make the same mistake.

We cling to the illusion of stability.

2/

Oregon has just delivered a new chapter in our ongoing saga of negligence.

Raw feline pet food contaminated with the B3.13 genotype of H5N1.

A strain tied to dairy cattle outbreaks.

1/

https://twitter.com/rajlabn/status/1873226145879212433

This is a strain explicitly associated with agricultural livestock, and now it’s showing up in household pet food in a state that, officially, has no documented presence of B3.13 in its dairy cattle, poultry, or wildlife.

So where did it come from?

2/

Backyard chickens are one of the most underrated threats to public health today 🧵

With H5N1 bird flu making global headlines, it’s becoming clear that these flocks are pandemic incubators.

1/ A chicken with diarrhea?

A rooster that can’t lift its head?

Liquid pouring from a dead bird’s beak?

Red flags.

Owners shrugging off these symptoms and relying on guesswork are gambling with their flock’s health.

And their own safety.

2/

Humanization of avian influenza 🧵

Low-frequency receptor-binding mutations similar to those seen in Louisiana were the precursors to one of the deadliest pandemics in human history.

The early stages of adaptation are already happening.

1/ We are witnessing genetic changes that demand attention.

We don’t know if a pandemic will happen tomorrow.

But we do know that the Louisiana case represents one of multiple evolutionary pathways converging toward a singular catastrophic outcome.

2/

If this sounds alarmist, good.

Cuz it should.

Bringing sick birds indoors is a disastrous decision that creates the perfect storm for zoonotic spillover.

A confined space, high viral load, and direct human exposure.

This is how pandemics are born 🧵

1/ The sudden death of your chicken, coupled with respiratory and neurological symptoms in the remaining birds screams H5N1.

A virus that poses catastrophic consequences not just for your flock but for you and anyone nearby.

2/

H5N1’s Mammalian Adaptation 🧵

PB2 E677K mutation in macaques is a warning we shouldn’t ignore.

The last time the world ignored such signs, 50 million died in 1918.

1/ H5N1 B3.13 is a highly pathogenic strain of avian influenza that primarily infects birds but is now increasingly concerning due to its ability to spill over into mammals.

In a recent experiment, researchers infected macaques (a close model for human biology) with this strain.

They discovered a mutation in the virus (PB2 E677K) present in the animals’ lung tissue.

2/

H5N1 is a warning sign 🧵

Our systems are broken.

We can’t keep treating industrial farming like a machine that runs without consequences.

1/ This virus thrives in the conditions we’ve created to feed billions.

But these same systems could spark a global food collapse.

Industrial farming is a necessity.

With nearly 8 billion people on Earth, we need efficient systems to produce food at scale.

Poultry and livestock farms are a cornerstone of global nutrition, especially in regions where affordable protein is scarce.

2/

The Louisiana case isn’t important because it’s severe.

It’s important because it confirms H5N1’s trajectory.

An entrenched, mutating virus with growing access to human hosts.

The window for proactive intervention is closing 🧵

1/ The first severe human case of H5N1 in the US is a signal event.

It’s not unexpected, but it is pivotal.

This case brings the virus into direct contact with a population and infrastructure unprepared for its trajectory.

2/

Wastewater does not lie 🧵

If genomic sequencing reveals that this surge is driven by seasonal strains, the implications are serious but manageable.

If sequencing reveals H5N1 or, worse, a reassortant virus, it is the first signal of a pandemic in the making.

1/ Pandemics appear hindsight-perfect.

Their emergence suddenly obvious.

Their warnings conveniently clear.

Then, everyone becomes an expert at recognizing what was missed.

2/

The emergence of D158N and N193K mutations in H5N1 near Poyang Lake has shifted the virus into a dangerous new phase.

It’s transforming it from a pathogen primarily infecting birds into a credible threat to human populations

🧵

1/ This evolutionary leap is no accident.

N193K establishes a hydrogen bond with human receptor structures.

It’s effectively unlocking H5N1’s ability to target human respiratory systems.

2/

The USDA’s recent findings are concerning 🧵

H5N1 samples from dairy cows in California and swine in Oregon have revealed the virus is not only infecting unexpected mammalian hosts.

It’s also mutating in ways that should set off alarms.

1/ S110N has been previously associated with changes in receptor specificity.

It means potentially enabling the virus to interact with alpha-2,6 receptors.

This is the evolutionary groundwork for a host range expansion.

A prerequisite for efficient human-to-human transmission.

2/

Mild isn’t a synonym of safe 🧵

Many recent H5N1 cases in humans have been described as mild.

On the surface, this might sound reassuring, especially for a virus historically associated with a fatality rate of 50-60%.

But make no mistake.

This isn’t good news.

1/ This is a red flag that the virus is adapting to human biology.

The slow creep of H5N1 human cases is a silent alarm few are hearing, and even fewer are prepared to confront.

What began as a virus largely confined to birds is now repeatedly spilling over into humans.

2/

The H5N1 outbreaks in the U.S. are no longer isolated incidents 🧵

Human cases in California and Missouri appear to share the same clade, B3.13.

This link raises the possibility of a novel transmission pathway.

Milk products.

1/ Both cases are classified as “unknown origin” since there is no evidence of direct exposure to poultry, which is the traditional reservoir for H5N1 in humans.

This lack of an avian connection points to a new, potentially mammalian host.

2/