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Viruses the New Condiment
Lip writes to tell us that a new bacteria killing virus has been deemed safe by the FDA as a food additive for ready-to-eat meats. These bacteriophages are designed to kill a common microbe (Listeria monocytogenes bacteria) to which hundreds of
deaths every year have been attributed. From the article: "The viruses are grown in a preparation of the very bacteria they kill, and then purified. The FDA had concerns that the virus preparation potentially could contain toxic residues associated with the bacteria. However, testing did not reveal the presence of such residues, which in small quantities likely wouldn't cause health problems anyway, the FDA said."
"They're putting bird flu in our food!"
The press coverage has been woefully bad with respect to explaining that these are not your average run-of-the-mill viruses, but rather are bacteriophages that can only infect bacteria. Expect some mild hysteria over this and some nuts demanding labelling.
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Is it possible for a bacteriophage to mutate and infect human cells?
Anything is 'possible'. However, the odds of this are quite small. Bacteriophages are highly adapted to their hosts - bacteria. This would make it far less likely to occur than for a virus adapted to, say, a mammal to cross over to humans (which happens, but rarely). Furthermore, as TFA states, humans already come into contact with these particular bacteriophages all the time.
However, there is a risk factor, obviously. We would be creating much more interaction between human beings and these bacteriophages (if these sprays become commonplace), which would give them more time to adapt to us.
Whether histerical or not, whether dangerous or not, I am for TRUTH in labelling. It does not matter whether biotest found out that it is innocuous. It does not matter that FDA thinks genetically modified soja is ok for consumption, or hormone in beef, what matters is that *I* "the consumer" need to know to make a choice. Whether I inform myself to make a correct decision is my choice. But if you take out stuff from the label beause no consummer would buy it out of fear, then you REMOVE the choice, even if it is a dumb choice. And I as a consumer find it a really bad idea. Next you will claim putting a label with a list of ingredient with % is a dumb idea too.
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I'm rather ticked off that once again (like with irradiated meat) the food industry thinks that consumers have no right to know what is in what they are eating. (and I think treating meat with radiation and bacteriophages is a good thing. I just think people have a right to know.)
The problem is the food industry and USDA wants the benefits of science without taking any responsibility for educating a population woefully ignorant about science.
The other side of it of course is that treating meat so it can sit on a shelf longer has no real benefit for the consumer (other than not getting sick from spoiled meat) - the meat packers benefit greatly with lower costs, but why shouldn't consumers get some of the benefit in the form of lower prices? Hiding whether it is treated is a way to capture all the benefit for the producers.
Yes, but why do we need this in the first place? If meat is fresh and cleanly prepared it doesn't have any risks of bacteria. So, basically this is a measure to conteract the bacteria that you would find on meat that has being lying around for a while. While that might make the food cheaper to produce, I would prefer the fresh product, rather than gambling with the unknown effects of having a virus in my food.