Raw Milk – Surging Hospital Bills

Raw milk consumed by less than 5% of Americans accounts for roughly 97% of all dairy-related illness outbreaks in the country — and sales are surging anyway.

Quick Take

The Centers for Disease Control and Prevention (CDC) linked raw milk to 202 outbreaks and 2,645 illnesses between 1998 and 2018.
Raw dairy products are 840 times more likely than pasteurized dairy to cause illness, according to peer-reviewed research.
Children, pregnant women, adults over 65, and people with weak immune systems face the highest risk from raw milk.
Weekly raw milk sales jumped 21% to 65% despite active warnings from the CDC and the Food and Drug Administration (FDA).

What Raw Milk Actually Contains That Can Hurt You

Raw milk skips the heating process that kills dangerous germs. That means whatever bacteria a cow carries — or whatever contaminates the milk during handling — goes straight into the bottle. The FDA lists Salmonella, E. coli, Listeria, and Campylobacter as the main threats. These aren’t minor stomach bugs. In serious cases, they cause kidney failure, paralysis, and death. The CDC confirms that symptoms can escalate into Guillain-Barré syndrome or hemolytic uremic syndrome — conditions that can put someone in the hospital for weeks.

Pregnant women face a specific danger from Listeria. The Illinois Department of Public Health warns that raw milk carrying this bacteria can cause miscarriages or severe complications for anyone with a weakened immune system. This is not a theoretical risk. It is a documented, recurring one tied to real outbreaks in real states.

The Numbers Behind 200-Plus Outbreaks

From 1998 to 2018, the CDC tracked 202 outbreaks tied to raw milk. Those outbreaks sickened 2,645 people and sent 228 to the hospital. Put that in context: raw milk makes up about 1% of all dairy produced in the U.S., yet it drives the overwhelming majority of dairy-related illness outbreaks. A peer-reviewed study found raw dairy products are 840 times more likely to cause illness and 45 times more likely to cause hospitalization than pasteurized dairy. That is not a rounding error. That is a structural risk baked into the product.

A recent multistate E. coli outbreak drove the point home. The CDC identified nine people across three states who got sick after drinking raw milk or eating raw milk cheddar cheese. Nine people sounds small until one of them is your kid — and until you learn that E. coli O157:H7 can trigger kidney failure in children within days of exposure.

The Counter-Argument Deserves a Fair Look — But Has Limits

The Raw Milk Institute points to CDC outbreak data from 2005 to 2020 and argues that illnesses did not increase as more states legalized raw milk sales. That is a fair data point worth taking seriously. The institute also draws a line between raw milk produced for pasteurization — which can test positive for pathogens in up to 33% of samples — and carefully monitored raw milk made for direct human consumption, which rarely shows contamination. That distinction matters and deserves more research.

But the counter-argument has a real gap. It does not directly refute the 840-times-higher illness risk calculated in peer-reviewed research, nor does it engage the CDC’s finding that unpasteurized products caused 96% of all outbreak-related dairy illnesses. Pointing out that illnesses did not trend upward during a period of legalization is not the same as proving the product is safe. It may simply mean more careful farms are now producing it — which is a reason to support better monitoring, not a reason to dismiss the risk entirely.

Who Is Most at Risk and Why the Messaging Is Falling Short

The CDC is clear about who should never drink raw milk: children under 5, adults over 65, pregnant women, and anyone with a compromised immune system. These groups get sicker faster, stay sick longer, and face worse outcomes. Yet public health warnings have not slowed the trend. Weekly raw milk sales jumped between 21% and 65% compared to the prior year, driven partly by social media communities sharing personal testimonials and partly by a growing distrust of federal health agencies.

One particularly dangerous piece of misinformation is spreading online: the idea that drinking raw milk containing live bird flu virus will build immunity. The CDC and Illinois Department of Public Health both state clearly that consuming a live virus does not protect you — it gives you the disease. That message is not cutting through. When personal belief overrides documented medical risk, the people most likely to pay the price are children who had no say in the choice. That is the part of this debate that should trouble everyone, regardless of where they stand on food freedom.