Last data update: May 13, 2024. (Total: 46773 publications since 2009)
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Query Trace: Kawamoto M[original query] |
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Notes from the field: use of unvalidated urine mycotoxin tests for the clinical diagnosis of illness - United States, 2014
Kawamoto M , Page E . MMWR Morb Mortal Wkly Rep 2015 64 (6) 157-8 In February 2014, CDC's National Institute for Occupational Safety and Health received a request for a health hazard evaluation from a union representative in an office building. A female employee reported the onset of symptoms involving multiple organ systems upon returning to work after a prolonged absence. The employee searched the Internet for descriptions of symptoms matching hers, found a laboratory offering "toxic mold testing" direct to consumers, and submitted a urine sample, despite the absence of musty odors and signs of fungal growth in her office. The laboratory reported "positive" concentrations of two mycotoxins: ochratoxin at 2.8 parts per billion (ppb) and tricothecenes at 0.4 ppb. The laboratory cutoff for "positive" was ≥2.0 ppb for ochratoxin and ≥0.2 ppb for tricothecenes. The interpretation accompanying the laboratory report said the results "revealed that you have an unusual level of that mycotoxin(s) present in your body." |
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