Despite an ongoing outbreak of bird flu in dairy cows, the popularity of raw milk has only risen. Advocates claim raw milk has superior health benefits over pasteurized milk. There is little evidence to support these claims, however, and the risk of serious illness is much greater.

Mississippi State University food scientists Juan Silva and Joel Komakech and nutritionist Mandy Conrad explain the difference between pasteurized and raw milk, addressing common misconceptions about the health risks and purported benefits of consuming unpasteurized milk. These questions are more important than ever, since cattle can shed viral material into their milk. Not only can pathogens end up in milk, but at least three farmworkers reportedly have contracted H5N1, the virus that causes avian influenza, in 2024. Farmworkers can get sick by handling infected animals or their byproducts, such as raw milk.