I understand that real estate agents are essential services. But you need to prohibit open houses. Open houses is a breeding ground for spreading Covid as untested strangers, often in groups, access people houses in small groups simultaneously in tight spaces touching things like door knobs. I turns private spaces into public spaces, mutiplying the Covid spread rather than minimizing and curbing exposures - which we don't need right now to increase exposure from private spaces. Open houses serve no purpose whatsoever, other than serving the host as a business development tool. Has absolutely nothing to do with essential services whatsoever. I suggest real estate open house be prohibited until further notice.