A 35-year-old member asked:

How do bacteria like klebsiella pneumoniae aquire resistant genes?

1 doctor answer1 doctor weighed in
Dr. Tony Ho
Dr. Tony Hoanswered
Internal Medicine 16 years experience
Plasmid/selection: Bacterial resistance is either transmitted between members by something called a plasmid, a small circle of dna that carries the resistance genes. This, coupled with selection from exposure to antibiotics, breeds populations of resistant bacteria.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Jul 15, 2013

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.