A doctor can tell if your child has hand-foot-and-mouth disease by the symptoms you describe and by looking at the sores and blisters.
Roast the beets for 50 to 60 minutes. Cook the beets until tender, checking them by inserting a fork into the center of each beet. When the fork glides in easily, the beets are tender enough to remove from the oven.
Place another large sheet of aluminum foil on top of the beets and crunch up the sides of the aluminum foil together to seal. Beets ready to roast in the oven. Place in oven and roast approximately 1 to 2 hours (depending on the size of your beets) or until tender and easily pierced with the tip of a paring knife.Remove from oven and take off the top foil. Set aside to cool enough to handle.When cool enough to handle, peel the skin off.reparation: Preheat oven to 350 degrees F. Place rack in middle of oven. Wash and scrub the whole beets to clean off any dirt. Leave the beet whole unless you have some extra large ones (if extra large, cut in half). Trim off the stems (leafy tops) and ends of the beets. Reserve the beet leaves for a recipe using them.