1 Isolate contagious people. 2  Because hand-foot-and-mouth disease is highly contagious, people with the illness should limit their exposure to others while they have active signs and symptoms. 3  Keep children with hand-foot-and-mouth disease out of child care or school until fever is gone and mouth sores have healed.
1 Slide rack with ribs into upper-middle position and place foil lined pan on lower oven rack, making sure that foil covers rack. 2  Bake/roast ribs until fork-tender, 2-3 hours for spareribs and 1 1/2 hours-2 hours for baby back ribs. Mix a dry rub of the sugar, paprika, pepper, garlic powder and 1 1/2 teaspoons salt in a small bowl. 2  Mix mustard and liquid smoke in another bowl. 3  Lay ribs directly on removed oven rack and lightly sprinkle with salt. 4  Brush both sides of slab with mustard mix and then sprinkle both sides with dry rub.
Preheat your oven to 300 Â°F (149 Â°C), (150 degrees Centigrade). Remove the baby back ribs from the refrigerator and let them sit on the counter while the oven preheats. They should be almost room temperature before placing them in the oven. Cook the ribs for 2 hours and then remove them from the oven.