Another discovery of another deadly bug


The careless use of antibiotics in dosing feed lot animals to prevent infections spawned by living in densely packed congregations surrounded by bodily wastes has spawned yet another bug resistant to all antibiotics.

From the Washington Post:

U.S. officials have found bacteria resistant to the antibiotic of last resort in a sample from a second pig, increasing concerns about the spread of a newly discovered superbug that initially surfaced in this country in March.

The latest report involves an antibiotic-resistant strain of E. coli from a pig intestine, which was detected by scientists at the U.S. Department of Agriculture, a spokeswoman said Monday evening. The E. coli bacteria carried a gene making it resistant to the antibiotic colistin, the drug used against particularly dangerous types of superbugs that can already withstand many other antibiotics.

The sample is still undergoing analysis. The bacteria were detected May 27, nearly three months after the first discovery of the gene in a pig sample. USDA officials have provided few details, including where either animal was raised or killed.

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