Raw milk cheese is produced using unpasteurized milk. In the United States, raw milk cheese can be crafted but must undergo a minimum aging period of 60 days to reduce potential risks associated with any harmful pathogens that might be present, in accordance with guidelines set by the Food and Drug Administration (FDA).
The FDA has announced that samples of raw milk cheese found to contain viable viruses will be subject to evaluation on a case-by-case basis. The agency has stated that it may take various actions, such as initiating a recall, conducting follow-up inspections, or implementing other necessary measures to safeguard public health.
Emphasizing the importance of pasteurization, the FDA has previously cautioned against the consumption of raw milk due to the lack of pasteurization, a process crucial for eliminating viruses and bacteria. The agency currently categorizes unpasteurized soft and hard cheeses, along with other products derived from unpasteurized milk, as a “high-risk choice.”
Research conducted by federal health authorities has demonstrated that pasteurization is effective in eradicating the bird flu virus. Notably, approximately 99% of the commercial milk supply in the U.S. originates from dairy farms following a nationally mandated pasteurization regimen.
In the U.S., pasteurization has been a standard practice for over a century. This method involves heating milk to a specific temperature over a set period, effectively eliminating harmful bacteria and viruses, as highlighted by the FDA.
Since April, the United States has been grappling with an outbreak of bird flu, also known as avian influenza, following the initial report of a human case. According to data from the Centers for Disease Control and Prevention, a total of 66 human cases have been confirmed across seven states as of Tuesday. California has reported the highest number of cases, with 36 individuals affected.
The majority of confirmed cases have involved direct exposure to infected cattle or livestock. Fortunately, most instances of bird flu in the U.S. have been mild, with patients typically recovering after receiving antiviral treatment.
