are antibiotics used in agriculture?
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Traditionally, antibiotics in agriculture have been used to treat and cure sick animals (Therapeutic), to control disease spreading in groups of animals where some are already sick and others are at risk (Metaphylaxis) and to prevent disease or sickness in an otherwise healthy group of animals (Prophylaxis).
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Organically raised animals are NOT given antibiotics, growth hormones, or fed animal byproducts. Feeding livestock animal byproducts increases the risk of mad cow disease (BSE) and the use of antibiotics can create antibiotic-resistant strains of bacteria.
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Antibiotic: A drug used to treat bacterial infections. ... Originally, an antibiotic was a substance produced by one microorganism that selectively inhibits the growth of another. Synthetic antibiotics, usually chemically related to natural antibiotics, have since been produced that accomplish comparable tasks.
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When antibiotics are needed, those effective against Staphylococcus aureus (e.g., dicloxacillin, cephalexin) are preferred. As methicillin-resistant S. aureus becomes more common, it is likely to be a more common cause of mastitis, and antibiotics that are effective against this organism may become preferred.
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Antibiotics act to inhibit the growth of, or kill, microorganisms, preventing their spread and multiplication. The first – and still most common – antibiotics come from fungi (e.g., penicillin) and specifically fight bacteria.
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Amoxicillin is a penicillin antibiotic that fights bacteria. Amoxicillin is used to treat many different types of infection caused by bacteria, such as tonsillitis, bronchitis, pneumonia, and infections of the ear, nose, throat, skin, or urinary tract.
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In this chapter the word antibiotic refers to both synthetic compounds (antimicrobial chemotherapeutic agents) and naturally produced agents (antibiotics). These substances have selective toxicity against many living agents pathogenic to man.
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Antibiotics are medicines used to prevent and treat bacterial infections. Antibiotic resistance occurs when bacteria change in response to the use of these medicines. Bacteria, not humans, become antibiotic resistant.
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Ampicillin is used to treat a wide variety of bacterial infections. It is a penicillin-type antibiotic. It works by stopping the growth of bacteria.
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Antibiotics do not work on viruses, such as those that cause colds, flu, bronchitis, or runny noses, even if the mucus is thick, yellow, or green. Antibiotics are only needed for treating infections caused by bacteria, but even some bacterial infections get better without antibiotics.
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Uses. This medication is used to treat certain eye infections (such as conjunctivitis). It is also used to prevent certain eye infections in newborns. It belongs to a class of drugs known as macrolide antibiotics.
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Antibiotics are used sparingly in the chicken industry, and The National Chicken Council believes medically important antibiotics should only be used on the farm to treat and prevent disease – not administered to promote growth. In fact, more than 50% of chicken production is now raised without any antibiotics ever.
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It's no secret that both organic and conventional farmers use pesticides but, for the most part, organic growers use natural pesticides rather than synthetic chemicals. Under federal law, natural pesticides are allowed in the USDA organic program, whereas most synthetic pesticides are not permitted.
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Currently, the following antibiotics are used in livestock and poultry feed: chlortetracycline, procaine penicillin, oxytetracycline, tylosin, bacitracin, neomycin sulfate, streptomycin, erythromycin, linomycin, oleandomycin, virginamycin, and bambermycins.
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Amoxicillin is typically used to treat lower respiratory tract infections such as pneumonia and acute bronchitis.
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Amoxicillin is used in the treatment of bacterial infection; bacterial endocarditis prevention; anthrax prophylaxis; actinomycosis; lyme disease, erythema chronicum migrans and belongs to the drug class aminopenicillins.
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Amoxicillin is an antibiotic. It's used to treat bacterial infections, such as chest infections (including pneumonia), dental abscesses and urinary tract infections (UTIs). It's used in children, often to treat ear infections and chest infections.