Anonymous asked in Computers & InternetSoftware · 2 months ago

Why don't people just buy a temperature scanner for family gatherings?


3 Answers

  • keerok
    Lv 7
    2 months ago

    Why? That's because them scanners are made in China!

  • Anonymous
    2 months ago

    Because that doesn’t catch people who are asymptomatic but still contagious. 

  • 2 months ago

    Most people do own a temperature scanner.  They just do not think they need to use them.

    Also the scanners are not reliable as a way of preventing the spread of COVID.  Some people never develop a fever but are still infected and can spread it.  You can also spread for a short time before the fever and after it breaks.  

    While it would probably reduce the spread, it would not prevent all spreading.

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