I never like the idea of using anything that was used on someone else....... Now i dont remember where i read this , but, i did read somewhere that a patient having surgery that was intubated could get b.cepacia from it. I wish i could remember where i saw that, but i never forgot it . Makes me wonder if thats how i got b.cepacia when i had my sinus surgery 10 years ago . I KNOW i got it somewhere , somehow in that hospital .