I Was A Hugger…I Guess Not Anymore

I'm a hugger. With family, friends, some acquaintances. So what am I supposed to do once we all get out and about again? I saw someone I went to school with at the store the other day, I didn't hug her when normally I would have. In fact it was kind of awkward. 

Is this what you're experiencing these days? How do you greet people now? No hand shakes, no side hugs, even fist bumps are a no-no. I guess I'm going to have to 'be rude' now. Are we going to see people we haven't seen in a very long time and start the conversation with 'I would hug you/shake your hand but....' How do you plan to greet people from now on?