Suspected Counterfeit Test Kits Mislabeled as "Purified Water Vials. Employment testing process.General test information. Fraudulent COVID19 testing sites are popping up around the countryand BIPOC and lowincome neighborhoods may be most at risk. Officers with the US Customs and Border Protection seized what appear to be fake novel coronavirus, or COVID19, tests at the Los Angeles International Airport. The suspected counterfeit coronavirus test kits arrived from the United Kingdom and were mislabeled as 'Purified Water Vials.' The Federal Trade Commission is warning about fraudulent testing kits being sold online to desperate customers. Also, see "Enrolling Youth in Testing" below for specific procedures. Out-of-County Testing. Officers seized counterfeit coronavirus test kits at Los Angeles International Airport, U.S. Customs and Border Protection said Saturday.