Antibiotics
        An antibiotic, is defined to be a drug produced by sure microbes. Most doctors use antibiotics to help fight the germs in a patient. Antibiotics are obtained from plants, fungi, air, water, soil, just about anything on earth. Antibiotics overcome and ack-ack gun the germ or virus in the body, but do not hurt the human cells, ordinarily. The antibiotics are used to comprehend many various types of diseases, such(prenominal) as tuberculosis, syphilis, and several kinds of infections.
        deal use up been using antibiotics for more than 2,500 years. They used molds to help recruit some skin infections and rashes. It was in the late 1800s that the real ascertain of medicine began. Louis Pasteur discovered that bacterium was the cause of disease, and proved slander the theory of spontaneous generation. After him at that place was Robert Koch, who developed a method of isolating and growing bacteria. Scientists tried developing drugs that could kill microbes, but they proved to be either dangerous or ineffective.
        In 1928 there was a discovery by horse parsley Fleming. He detected that a substance he called penicillin sunk bacteria. Then in the late 1930s, two British scientists invented a method of extracting penicillin from the mold. This was the start of developing new drugs to encompass diseases and bacteria.
        everyplace the years, numerous thousands of antibiotic material have been found in nature as well as produced chemically but, there are few that are safe and useful. However the ones that are safe and effective have saved many lives and have helped extend life expectancy.
        Right now, there is more than 70 different kinds of antibiotics in use. Most antibiotics are used to treat infections, some for fungi and protozoa, but antibiotics are not usually effective against viruses. So they have developed other methods such as vaccines against viruses.
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