Hey Blue ... Thanks so much!!! For taking time to look into this further.. Thank you Thank Thank you !!! Yes he has extensive blood work done to rule out neutropenia.. they are also running blood cultures.

We have a well over 300 ft deep, We filter our water, We have sent in a sample of our water for testing.. prior filter and after. We do not run Humidifyers, He hasnt used the water bottle on his Oxygen concentrater for a couple years as that can build up moisture in tubing, We change out his tubing every 2 weeks, But now we are week..

Our Doctor is also frustrated because this infection doesnt want to budge. Im sure next appt on Monday we will be switching to another antibiotic.. We have 2 more oral antibiotics that we can try. The whole goal is to keep him out of the hospital at all costs, because if he catches something on top of this, he wont make it..

Thanks everyone for support..