Posts tagged: vancomycin

Running the MRSA Vanguard with Vancomycin

In today’s world, a higher degree of exchange is taking place between places through commerce and travel, and contact with new strains of bacteria is now becoming commonplace. Even more disconcerting is certain bacteria have begun to develop resistance to last line treatments such as Vancomycin.

Most people have never heard of Vancomycin and they are lucky. In a recent survey, three out of four doctors considered Vancomycin as the leading treatment for MRSA infections[1]. Vancomycin doesn’t allow common types of bacteria to latch onto the cells in your body and because of this, many of the bacteria will die. The treatment for MRSA is one of six “indications” for which Vancomycin is restricted by the U.S. Centers for Disease Control and Prevention. This is because the more an antibiotic is used, the more resistant bacteria can develop. As a result, we should restrict usage to the most serious indications and limit antibiotic resistance. Read more »

Over 100 Million Doses Of Antibiotics Are Administered Every Year

More than 80 years ago, Alexander Fleming, a bacteriologist, theorized that antibacterial would be found in his own nasal mucus.  During his experiment, a spore of a variant called Penicillium notatum accidentally contaminated his culture plate of Staphylococcus bacteria. This mold released a substance that inhibited the growth of the bacteria, leading to the breakthrough discovery of penicillin which triggered the beginning of a worldwide medical revolution.

Antibiotics, such as penicillin, have greatly reduced illness and death from infections. Today, 130 million doses of antibiotics are administered every year, and up to half of these have been deemed as unnecessary.  One of the main reasons for this occurs when antibiotics are prescribed for viral rather than bacterial infections. As a result, bacterium such as MRSA (Methicillin-resistant Staphylococcus aureus) have “learned” to develop resistance against common antibiotics and have begun to cause severe infections that are expensive to

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