Nebraska-based GS Labs had trouble keeping up with demand for testing and at some points had big backlogs. APM Reports found public health officials in Minnesota and other states have been grappling with problems caused by GS Labs for more than a year.
Among the concerns: In April 2021, the company was delayed reporting 2,300 tests by up to a month, including 205 positive results, to Minnesota officials. The issues caused repeated headaches for contract tracers tasked with limiting the spread of the virus.
In August, GS Labs notified Minnesota and other states that it accepted so many tests that backlogged samples had to be stored in freezers for more than a month before they were processed.
In December, company officials told Minnesota that a lab employee at a GS Labs site in the St. Paul suburb of Maplewood caused 87 false positives.
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