My daughter has been in the hospital for a week now. Her cultures finally came back Monday showing she was growing stenotrophomonas maltophilia. I have never heard of this bug before, but apparently her strain is resistant to both of the antibiotics used to treat it which the doctor said he has never seen. They have shipped her cultures to Canada so they can hopefully find a treatment. I was just wondering if anyone else has dealt with this. How common is it? How well does it respond to antibiotics once one is found? Sorry so many questions...just new to this. She has tested positive for psuedomonas before, but has been free of that for 3 years now. This just threw me for a loop. Thanks in advance.