As coronavirus spreads in the US health officials are cautioning against shaking hands and giving a friendly kiss in an effort to stop the spread of coronavirus, just how exactly are we to greet each other?
While fistbumps and high fives transmit half as many bacteria as a handshake, they're currently not recommended.
Instead, US Surgeon General Jerome Adams introduced the elbow bump. World Health Organization Assistant Director General Bruce Aylward is also on board with the idea.
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