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Hidden Bacteria

In: Science

Submitted By mn21288
Words 1207
Pages 5
The Bacteria that Lives Where You Least Expect
By: Michael Navarro
BIOL: 302

Introduction: There is many things that you least expect when you go to the doctor or the hospital, one of those things is contracting a bacteria in an area that you believe is to be the cleanest. This bacteria can live on the surface of many places in a hospital for many days and can be contracted by someone who has a weakened immune system or open wound. This is called Acinetobacter baumannii.
Background: Acinetobacter baumannii is a gram negative bacillus that is highly resistant to most medications that are used to treat the bacteria. The bacterium forms a light film over the pathogen to protect it from the antibiotics. There is a mechanism that allows the pathogen to not produce a glycoprotein which is what protects is from the antibiotics. (Killer hospital bacteria: Cracking a superbug's armour, 2012) The major concern for contracting this pathogen is in conflict zones and hospitals. Symptoms of this pathogen range from pneumonia to blood or wound infections. It can also be present in the human body without causing infection or symptoms. It’s typically transmitted to people with a low immune system or people in the hospital for long periods of time with catheters or ventilators. It can cause or lead to death in some patients depending on the severity of their condition before and after they contract the bacteria. The understanding of this bacterium is important and is becoming more important because of the immunity the bacterium has created to most antibiotics. It makes it harder for health care providers to treat someone with that has contracted the bacteria and since it can live on the surface of many things in the hospital for a long period of time. Not knowing if the bacterium is present is automatically an issue, since coming to the hospital you are already at a low immune

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