I don't know how or where. And it is the wrong season. My daughter has croup. Let me tell you that is the most painful sounding thing for such a little person. She is so horse and cough is terrible. All I know is a week is to long to wait. The doctor said it would take a week for her to get over it. She got a steriod shot to help it. Other than that there is nothing that they can do for it other than let it run it's course. Just like RSV. Not fun. Hopefully it will be done soon.