Dr. Arra says it's crucial that anyone that has COVID-19 symptoms stay at home and away from others, as well as utilizing virtual Halloween events.
He noted that another area of transmission is the meet-ups at front doors on October 31st, and says it would be smart to keep distance between those handing out candy and those receiving it, possibly by homemade devices to send the candy a short distance to trick-or-treaters, but also avoiding shouting or cheering at the doorsteps.