I wash just about the same when I'm at work. The difference is that I'm much more mindful about the things I touch AFTER I wash my hands before eating. I also do use the hand sanitizer stations before the entrance gates on the 1st floor.
My main habit change has been more at home. Between taking public transit and coming home, I've likely touched a lot of nasty things. Therefore when I come home, the first thing I always do now is a wash my hands before touching anything else. Then every few days, I've been using Lysol wipes to wipe down commonly touched items like my work laptop, keyboard, mice, microwave, buttons, fridge handles, door knobs, light switches, etc.