Lots of people have already stopped because handshakes can transfer germs. So, if this IS the end of handshakes, what should replace it?
Here are the results of a new survey that asked people about other physical greetings they'd be willing to use . . .
1. A wave, 62%.
2. A nod, 55%.
3. Bumping elbows, 25%.
4. Bowing, 13%.
5. Tapping feet, 7%.