Hi @auntnanny. Wanted to respond to your post because I have had 4 sputum positive for Pseudomonas A. in the last 14 months.The worse was 3 strains at 4+ in September last year which resulted in a PICC line treatment for two weeks along with 28 days of Tobramycin. I've had another Tobramycin treatment this year. Early this month I tested positive for Stenotrophomonas Maltophilia and am finishing up a round of Minocyclin. Of course, I'll have to submit another sputum for testing to see if treatment worked. My question is WHY??? I did an air quality test of our home and we installed one of those In-Duct air purifier systems last December. I've just sent an email to our local water department about getting my water tested in the house. Because of the virus situation I've only left the house maybe once a week and wear mask and do all the other precautionary measures. My husband does all the shopping and we do the Lysol spray down on everything that comes in. Have you been on Tobrymacin constantly and still test positive? Have you had water testing done? I wear a bite guard at night but scrub it with Peroxil every morning when I take it out and then let it soak in Peroxil till time to use it at bedtime. There has to be something that is causing this repeat occurrences. Look forward to you or other's experiences. God bless us all.
Faye