i have psudomonus or however you spell that, always had it all i know, only was diagnosed two years ago and had it then and have it now but because its a bacteria and not a virus it is a living thing and can be killed, there is soo much of it that its not likely but it is possible, viruses can't be killed just forced to stay dormant and your body builds up antibodies to help prevent growth, thats why you only get chicken pox once but it can come back as shingles, and why you only get mono and things like that once and vaccines can be made for them, pretty sure on this but please correct me if i'm wrong, you can't offend me...