I have a problem. I have developed a horrible cold with an even nastier cough. I'm talking uncontrollable coughing. How do I keep my CF kid from catching this thing? I went to the Dr. yesterday hoping to get some meds. to kick it as fast as possible, but because my lungs were clear and there was no fever they sent me home with nothing, said it was viral and to let it run it's course. I did tell them that my daughter has CF, but still no help. Now I look like and insane woman running around the house with a can of lysol in one hand and a hanky in the other to cover my cough. Help!!! I feel like I need a bubble for her or me. Is there anything I can do to reduce the risk of spreading this thing? I feel like I can't breath, I can only imagine what it would do to her is she got it.