I follow a lot of people. 1,878 as of this morning. I also don't engage in any other social media. Never have, never intend to. Pretty much every other social media domain is blocked at our firewall level. I only looked at twitter(as it was called at the time) in December of 2019, for the first time in my life, to try to get fast breaking COVID news, and have access to scientists who would be ahead of the knowledge curve.

I'm only really here for one reason. To get good info, synthesize it, and redistribute it, often in different words, when I think it'll be helpful. Despite some truly "delightful" DMs I've received recently, I have no ulterior motive. No one's forcing you to believe that, and I take it as a badge of honor to be blocked, so, knock yourself out if you're so inclined.

I'm asking everyone, particularly scientists, to be careful with your words. There's been palatable rising tensions here in 2024. Some of it has to do with science(H5N1, WHO airborne) some of it doesn't(politics), but it's real.

I have seen some truly awful H5N1 takes as things ramp up. Particularly this morning. Nuance matters. If you want to be a prognosticator, be clear. "I think" or "I believe" instead of launching into what you want to say.

Here's a few things I've seen that should be discussed carefully:

- Pasteurization is completely effective against H5N1.

Here's what the FDA says about that:

The FDA believes the pasteurization process is “very likely” to inactivate H5N1, though they acknowledged that no studies have been done to test that.

Here's someone who knows better:

“Daniel Perez, an influenza researcher at the University of Georgia, is doing his own test tube study of pasteurization of milk spiked with a different avian influenza virus. The fragile lipid envelope surrounding influenza viruses should make them vulnerable, he says. Still, he wonders whether the commonly used “high temperature, short time” pasteurization, which heats milk to about 72°C for 15 or 20 seconds, is enough to inactivate all the virus in a sample.”

- It's already spreading person to person across the US.

The only reference I can find that would lead to that conclusion would be this:

"Only one human case linked to cattle has been confirmed to date, and symptoms were limited to conjunctivitis, also known as pink eye. But Russo and many other vets have heard anecdotes about workers who have pink eye and other symptoms—including fever, cough, and lethargy—and do not want to be tested or seen by doctors. James Lowe, a researcher who specializes in pig influenza viruses, says policies for monitoring exposed people vary greatly between states. “I believe there are probably lots of human cases,” he says, noting that most likely are asymptomatic."

Or, perhaps in conjunction with this:

"The genetic sequence from the human case, which occurred on an unidentified farm in Texas, is sufficiently different from the cattle sequences that it can’t be easily linked to them, he said. The differences suggest that the individual was either infected in a separate event — maybe not via a cow, but through contact with infected wild birds — or that there might have been another line of viruses in cattle early on and it has since died out."

I don't want to belabor the point, and I don't want to call out anyone. I just felt the need, after scrolling through my timeline this morning, to point out that language matters. Be careful. Don't spread misinformation. If you want to prognosticate, go ahead, but be clear it's your opinion. Your magic internet points don't matter.

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I see some prominent people on Mastodon discussing the amazing speed at which bird flu has evolved from birds to mammals. Let's debunk.

"The first description of avian influenza (bird flu) dates to 1878 in northern Italy, when it was described as a contagious disease of poultry associated with high mortality, referred to as “fowl plague.” At the turn of the 20th century, it was determined that “fowl plague” was caused by a virus; however, it was not until 1955 that the virus was shown to be a type A influenza virus."

cdc.gov/flu/avianflu/timeline/

Even just mammal to mammal spread was first scientifically documented 20 years ago.

wwwnc.cdc.gov/eid/article/10/1

Just because you learned about something recently, it doesn't mean it just happened.

Separately, from a US-centric point of view, which is the view I think many people are taking this from, bird flu was first found in North America in 2021.

I have my suspicions about why mammal spread has been far more wide-spread in the last few years, but, I'm not sharing them as "fact" and I only wish others would do the same.

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