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Machine error blamed for 40 false positive tests for COVID-19 in Yala

Machine error blamed for 40 false positive tests for COVID-19 in Yala

13 Sept 18:22 Key points summarised by AI
  • A machine error caused 40 false positive COVID-19 test results in Thailand's Yala province, initially detected during routine RT-PCR testing under the Active Case Finding campaign.
  • Health officials noted abnormal results in the negative controls of the RT-PCR tests, prompting immediate suspension and further investigation of the problematic specimens.
  • Secondary and third analyses conducted by medical science centers in Songkhla and Bangkok confirmed that all 40 cases were, in fact, negative for COVID-19.
  • To restore public confidence and ensure accuracy, parallel testing will be implemented between Yala and Songkhla facilities, and some specimens will be redistributed to other labs to manage the heavy workload.
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