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Bird Flu. What's going on? Should milk drinkers be worried?

written by

Marie Reedell

posted on

May 10, 2024


bird-flu.jpg

Bird flu, bird flu, bird flu. I'm sure you've seen scary headlines like these:

💥 "Deadly flu virus is not just for the birds anymore"
💥 "Bird flu has spread to dairy cows. Is our milk safe?"
💥 "Could Avian Influenza Be The Next Covid-19?" 

I mean, how sensational. At this point, you've likely had (at least) a small moment of fear. You maybe have even done an internet search on "bird flu symptoms" (or something like that).

I mean, the government and the media do such a good job of seeding fear about disease. Any fear or anxiety you have about this is not your fault. Gee, just imagine how you'd feel and what the headlines would look like if, instead, the focus switched to spreading hope about natural health! That would be the day.

What's really going on? What do we have evidence of? What questions remain unanswered? Here's a breakdown of it all from my perspective. 

Heads up -- it's a loooong post. It needs to be. Instead of fragments of scary information like most media sites put out there, I figure I'd take the time to delve deep and answer the questions that I have (and you might have, too).

*As a disclaimer, I'm not a doctor or a scientist. I'm a passionate real food consumer that loves research and learning new things. Sources are listed at the very bottom.

The truth is that there is zero evidence of viral transmission from milk to humans (even raw milk).

Yes, strains of bird flu were found in US milk (and fragments of these strains were found in pasteurized milk). However, the CDC and USDA reported that the strains lack the genetic markers for viruses adapted to infect humans. You heard that right. Anything that would potentially be in the milk can't infect humans.

The two people infected in this "outbreak" have been farm workers who've had direct contact with infected animals (and, by the way, with one of those cases it's unknown whether the animals were cows or dead birds). 

For farm workers, the "WHO assesses the public health risk to the general population posed by this virus to be low and for occupationally exposed persons the risk of infection is considered low-to-moderate." So low risk for everyone, and low-moderate risk for farm works.

Furthermore, the two people infected have NOT transmitted it to another human. Sure, the virus could mutate to spread from human to human, but that's not the current reality.

Raw milk has antiviral properties that can prevent disease.

Science shows that raw milk can inactivate viruses and prevent foodborne illness. Multiple researchers have shown that this is a synergistic effect, meaning that there's not one specific thing in the milk that provides this protection. Rather, it's a combination of many things working together in our complex gut ecosystems that include innate and adaptive immune systems

Beyond the studies, this just makes sense in our gut. Let's take this example. Say a breastfeeding mom gets sick. She should NOT stop breastfeeding. Rather, she should 100% continue because she passes immunity along to protect the baby.

It's my opinion that it's better to improve your immune system than try to avoid a specific handful of the billions of bacteria and viruses around us (terrain theory, not germ theory). With potentially harmful pathogens, it's not an "if" you come in contact, it's a "when" you come in contact. Strengthening your body and immune system is your best defense (rather than avoidance). 

There's zero evidence showing spread through eating meat or eggs.

I don't think I need to write more here. The above sentence says it all.

Unanswerable Bird Flu Questions

The hard part about writing about bird flu right now is that I have so many questions that I simply cannot find answers to. How can I have an educated stance when I'm confused, when I don't feel like I have all the info? Here are some questions that I'd love to have answered to help formulate a truly educated opinion.

--> How widespread is bird flu in cows? How many farms have been affected?

Some charts show number of positive tests in animals, some show positive milk tests, and some show it combined. Some show the number of states affected, and some show the number of farms. You need to be diligent when looking at the numbers.

From what I found, as of May 2, it looks like there are 36 herds that have had at least one cow with a positive bird flu test. Since there's about 25,000 dairy herds in the US, about 0.1% of farms that have been affected. If we round, that's 0%.

It's my understanding that these are only farms with a reason to test. How many farms have cows with bird flu and don't know it? Furthermore, how sensitive are the tests? Are we counting tests for the full virus, fragments of the virus, or a specific amount of the virus? 

So many unknowns and opportunities to skew data to make a point.

--> Are there any farming practices that make bird flu transmission to cows more or less likely?

When there's a food safety risk, headlines nearly always say things like "Dump milk from This Specific Farm" or "Throw away your lettuce from This Specific Company." They call out the specific farm or company producing the food. 

But, with the bird flu thing, it's very vague. The articles say "a farm in Texas" or "a farm in Colorado." 

Because they're not naming names, I can only assume that the farms affected are part of big ag. They likely sell their milk to mega companies, which are lobbying to protect their brand name (and sales). And that means that, most likely, the infected cows live inside, are fed corn and soy, are given drugs, and all that industrial ag stuff. 

And, if that's the case, then it means that cows on small natural farms like ours would be much less likely to contract bird flu. The cows are outside as much as possible (at this time of year, it's all day and night), they eat a natural diet of grass, and are drug-free. They're in natural health. The outside thing might be the biggest variable, because just like with COVID (and basically any virus), outdoor viral spread is rare.

But, of course, I have no way to prove this one way or another. Again, they're not naming farms! And, even if they did, big ag will protect its name. Those industrial farming practices are just fine, right? This makes it impossible to draw any conclusions about why transmission to cows happened in the first place.

--> How serious is bird flu in humans?

This should be a simple one, right? Nope. The info out there is quite confusing.

According to the CDC, "The signs and symptoms of bird flu virus infections in humans range from no symptoms or mild illness such as eye redness or mild flu-like upper respiratory symptoms to severe illness such as pneumonia requiring hospitalization." OK, that sounds like a normal flu virus. Symptoms range from mild to severe, and the most vulnerable are probably those who are immunocompromised (sick, elderly, etc).

But then, according to the WHO, the death rate is 56% (other sources cite the fatality rate from 40-60%). Seriously!?!? If that were true for all people, it would be truly terrifying.

Most likely, there should be some disclaimers about the fatality stats. I'd like to know these things. Was the percent based on hospitalized people only? If some people show no symptoms, were they be included in the total count of those infected (of course not)? Where did these deaths happen? How long were people infected before getting treatment? What was the quality of care and resources in those hospitals?

But, let's stop and think. How can anyone put a scary stat about death out there without some serious disclaimers about the data? It's obvious that that stat is for people who are already very sick and hospitalized.

--> How does bird flu get into milk anyway? 

Bird flu is a respiratory disease, NOT a blood disease. Why is this important? Because milk is made from blood. If the bird flu virus isn't in blood, then there's no way for it to get into the milk (at last the milk when it's inside a body).

So, how does it get into the milk? Articles online haven't really explained this. They've only cited that fragments of bird flu have been found in pasteurized milk. In the same articles, they tout how amazing our testing capabilities are and how we can detect even the smallest fragments. So how much of the virus is in the milk is unknown, too.

Again, how does the virus get into milk? The only explanation is that it must be from an outside source. Perhaps droplets from an infected cow's saliva, respiratory droplets, urine, or feces. Another theory is that mastitis happens as an inflammatory response, and the infection is spreading to the teats. But again, this is yet to be proven.

In my opinion, it's most likely from respiratory droplets in the air in poorly ventilated milking spaces. But again, I have no way to prove that.

--> Why the hype? 

Given the data, bird flu in humans doesn't seem like a big threat. This is especially true when compared to the wars, malnutrition, lack of clean water, and all the other huge issues around the world. 

So, why? I mean, it's definitely click bait that gets ratings up. Maybe it's just something to talk about. Maybe it's a distraction from other news. Maybe it's a ploy to promote pasteurized dairy. Or maybe it's to promote a new bird flu vaccine. We may never know!

What is Miller's Bio Farm doing to prevent bird flu?

Well, we're going to continue doing what we normally do. Our cows will live a naturally happy, healthy life. They're outdoors at pasture as much as the weather allows. They eat a natural diet of 100% grass. We have meticulous cleaning and milk safety standards to minimize any potential pathogens getting in the milk. And, as usual, we carefully watch the health of our cows (they rarely fall ill).

We will not be testing for bird flu... unless we're required to. We don't feel it's necessary. Given the current info, we don't view bird flu as a risk. If we see evidence showing otherwise, of course we would take action then.

What do you think about bird flu? Are you nervous, or is it just hype?

I'd love for you to join the conversation. Comment below (no account required - start typing for the guest option to appear) or contact us.

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Sources

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How did pork get a bad rep anyway? Why is Miller's pork exceptional?

Did you know that, globally, pork is the #1 meat? According to the UN, 10% more pork is eaten compared to poultry worldwide. And, 50% more pork is eaten compared to beef worldwide. Wow! But, for some reason, this isn't the case in the US. According to the USDA, pork ranks #3 when it comes to meat. Americans eat 30% less pork compared to poultry and 15% less compared to beef. Why is this? Well, pork has gotten a pretty bad rep in the US. Of course there are some religions that prohibit pork, but that's not the leading factor.  Some reasons why pork has a bad rep. 1- Too much saturated fat.  The low fat craze started in the 1970s and fizzled out in the 1990s. It came from the belief that (1) fat makes us fat; and (2) that too much saturated fat = high cholesterol = bad things like heart disease and cholesterol. These myths have been debunked. Read more in fats and health blog post. The bottom line is that not all fats are created equal. Natural animal fats from happy, healthy animals are good. It's those highly processed hydrogenated saturated fats that are bad. In other words, eat all the pork fat! 2- Worry about disease.  People still seem to think they can get sick from pork. There's fear of parasites (like the roundworm Trichinella spiralis that can cause trichinosis) or bacteria or other things.  The reality is that getting sick from pork is really rare nowadays. If you cook pork properly, you don't need to worry about disease. Muscle meat (like chops or tenderloin) should be cooked to 145F. Ground meat and organs should be cooked to 160F.  3- Worry of bad ingredients.  This only relates to processed pork like hot dogs and bacon and ham. There's truth to this one. Nitrates and nitrites, commonly used in curing conventional pork, have been shown to cause cancer and other health issues. And stabilizers, artificial colors, preservatives, and other additives have been linked to negative health outcomes, too. But, this isn't the case for all pork. How meat it's processed matters a lot. At Miller's, we don't put any of that yucky junk in our meat, even the salami and bacon and sausages (more on that below). 4- Worry that eating pork will have a negative affect on your blood.  The Weston A. Price Foundation did a bunch of research on this. It's true that plain pork can cause blood clotting and inflammation. However, properly preparing pork (by marinating it in vinegar or naturally curing it) or by eating pork with fermented veggies like sauerkraut removes these negative effects. Read more about pork and your blood in this blog post. 5- The belief that pigs are "dirty".  I think this one mainly comes from the fact that pigs roll around in mud. They do this to protect their nearly hairless bodies. It's like natural sunscreen. It doesn't mean the meat is dirty at all. It may also come from the fact that pigs are often treated as garbage disposals. They will literally eat anything. And that includes kitchen scraps, meat processing scraps, curdled milk, and more. But again, not all pork is created equal. When you source from trusted farms, you can actually know that the pigs are eating clean food and are rolling around in chemical-free mud.  6- Strange rumors that pigs are deformed. This one came from Nailea on the farm. At some point, she watched a video about how some pigs are born without buttholes or have odd deformities or become cancerous. Yet, despite their weirdness, they're still raised for meat. I don't know how true this is for conventional pigs. But, it's certainly not true for our pigs. They are intact and happy and healthy. And our processor would never give us meat that's weird or cancerous. Why you should eat pork. I'm here to inform you that, when produced naturally and properly, pork is pretty awesome.  It's high in protein, zinc, iron, and B vitamins (particularly the "anti-stress" vitamin B1 - read more about thiamine and pork in this blog post). It's packed with quality, healthy saturated fats. And it's the most affordable meat and can be produced year round.  This is why people around the world love pork. I think you should love pork, too! Miller's pork is not just any old pork.  Here are 6 quick reasons it stands above the rest: 1- Woodland raised.  Our pigs get plenty of exercise and forage for countless nuts and grubs and roots. This diverse diet gives our pork some extra flavor. And you can be assured that the environment is free of chemicals and is a happy place for our pigs to live. 2- Corn & soy free.  This means low PUFA and no chance of GMOs. We haven't tested our pork like we did for our chicken and eggs. But, if we did, I assume we'd get similar results with our pork having balanced omegas and packed with vitamins and minerals. 3- Heritage breeds.  Our pigs are Berkshire, Duroc, Red Waddle, and Black crosses. These heritage breeds are known for their intensity of flavor, juiciness, marbling, and tenderness. It's nothing like the bland, dry pork you often get at the grocery store. 4- No junk like nitrates or additives.  We reduce toxins and anything unnatural as much as possible. Our bacon is cured simply with Celtic sea salt (in a store it would have "uncured" on the label). Our sausages have clean ingredients, no weird thickeners or preservatives. Our salami is cured naturally with celery juice powder. 5- Washed in organic apple cider vinegar.  No harsh chemicals like bleach or citric and lactic acids touch our pork. We are so fortunate to have a naturally minded processor! 6- No drugs.  We don't vaccinate. We don't give antibiotics or hormones or anything like that. Through a natural diet and lifestyle, our pigs stay naturally healthy. Do you eat pork? Why or why not? What do you look for when shopping for pork? I'd love to hear from you. Comment below - no account required (start typing for the guest option to appear). ðŸ˜Š ----- SOURCES: UN Report: Livestock commoditiesUSDA: Chicken leads U.S. per person availability of meat over last decade False Facts About Pork Everyone Actually BelievesIs Pork Bad for You? Here's What a Dietitian Has to Say