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Antibotic Resistance

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Antibiotic Resistance
Xzaviette Hill
BIO/101

November 3, 2014

The first antibiotic was developed by Alexander Fleming in 1929. Since then, antibiotics have revolutionized the medical field. They were so revolutionary that many proclaimed them as a “wonder drug.” Many illnesses that were considered incurable became easily cured.
So, what is an antibiotic? Well, an antibiotic is a medicine that can kill, or inhibit the growth or reproduction of, microorganisms. Antibiotics are used to treat bacterial infections alone; they have no effect on viral or fungal infections.
The 1930’s marked the beginning of the antibiotic revolution. Since then, antibiotics have been used to fight off various bacterial diseases including, pneumonia, tuberculosis, leprosy, and typhus. These diseases can be fatal. Typhus alone has a mortality rate of 70% when left untreated. Yes, antibiotics have saved many lives. Nonetheless, antibiotics are by no means infallible. In recent years, a new problem has manifested; some bacteria have become resistant to antibiotics.
Doctors have discovered that over-prescription contributes to the evolution of antibiotic- resistant bacteria. Over- prescription is the excessive prescription of a medication. Antibiotic over- prescription occurs when physicians prescribe antibiotics for small infections that the body could have otherwise fought off itself or for viral and fungal infections that, as I stated before, can’t be treated with antibiotics. The issue of over- prescription has become such a problem that several governments have stepped in to regulate antibiotic prescription.
Scientists are now looking for ways to combat antibiotic resistance. The week 3 lab “What Can We Do About Antibiotic-resistant Bacteria?” covers two proposed methods for reducing the growth and occurrence of antibiotic- resistant bacteria. The two methods mentioned are

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