claim: oxford university and phe confirm high-sensitivity of lateral flow tests without extensive clinical evaluation
evidence_1: the evaluation published today concludes that the innova, and other tests which meet phe and oxfords standards, should be used in asymptomatic, as they offer the advantage of reducing risk and increasing capacity in addition to lighthouse and nhs labs.", "phe porton downs labs have shown four lateral flow tests to have a sensitivity of more than 70% of all pcr positive cases but importantly catch all those with high viral loads, meaning they are effective in identifying the cases who are infectious and are most likely to transmit the disease."
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
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