Bacteria Argumentative Essays Samples For Students

Antibiotics usage in farm animals is rather heavy and extensive and has been a characteristic practice of farmers in Europe and North America for some time. Based on the health hazards that usage of antibiotics on livestock pose to human health, they should completely be banned from animal feed. A good number of pork, beef, and poultry eaten by humans have small levels of antibiotics. This is an outcome of efforts to improve quality, as well as quantity of farms output. The United States utilizes more than 29 million pounds of antibiotics in farm animals per annum, which accounts for ...

Introduction: Prior to the discovery of penicillin by Alexander Flemming millions of people worldwide succumbed to common infections. The influenza pandemic of 1918-1919 killed nearly 30 million people, which was higher than the population that succumbed to the First World War. Following the discovery of penicillin in 1928, a number of other antimicrobial agents were discovered from natural sources or synthesized in laboratories that led to treatment of many infectious diseases worldwide. It was believed at one point that these magic bullets could be used to target and kill any and all kinds of pathogenic microorganisms. However, soon after the ...

The term “Black Death” finds its origins in 1823 whilst referring to a disease characterized by “the black blotches caused by subcutaneous hemorrhages that appeared on the skin of victims.” Otherwise known as the bubonic plague, historians believe the Black Death found its way into Europe from China through trade routes. However, it is not until 1348 that the first signs of the infection appear in England’s society and by 1350; England’s records show a rapid decline in the number of its population. Consequently, between 1348 and 1350, much of medieval Europe saw a division in the elites of its ...

The Definition of Genetically Modified Food (GMF)

Genetically modified organisms (GMOs) are organisms that through the introduction of foreign genes genetic code given new properties.
GMOs are divided into the following types:
- Genetically modified organisms;
- Genetically modified animals;
- Genetically modified plants.
Each animal and plant has thousands of different characters. For each feature meets certain gene, which is a small segment of the molecule of deoxyribonucleic acid (DNA). If you remove the gene responsible for the appearance of any sign, the sign itself and disappear, and if we introduce a new gene, the animal or plant there a new quality.
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Food containing genetically modified organisms or GMOs should be banned in the US. The reason for this is because GMOs pose a great risk to people consuming such products. GMOs are products of biotechnology which makes use of bacteria or viruses to penetrate the cells of plants and introduce genes that would make the plant more resistant to environmental conditions such as drought and insects. The injected toxins are said to be potent only to insects and pests but are safe for human. However, there is a growing doubt about the safety of GMOs. Examples of genetically modified products are seeds ...

The study of infectious diseases has always been crucial to mankind because of the devastating effects it has had on the human race. The influenza epidemic, for example, occurred repeatedly in the 20 th and 21st century, spreading across large regions and multiple continents. Influenza in 1918 killed an estimated 50 million people world wide. This was higher than the amount of people that died in World War I. About 500,000 fatalities occurred in the US which was approximately 28% of the US population at that time. The number of deaths that took place in 1957 and 1968 ...

Anabolic steroids can have a positive effect on health in patients who suffer from impaired hormone secretion or progressive disorders that waste tissue, but because they are associated with substance abuse and a variety of physiological and psychological disorders, anabolic steroids are controlled substances. Obtaining, selling, or possession of anabolic steroids without a prescription illegal in most countries, and all major sports organizations prohibit the use of steroids for enhancing performance. However, legalizing steroids could have positive effects on public health because implementing appropriate quality control and health education regarding steroids could reduce the instances of myocardial infarctions, viral infections, liver disorders, ...

Raw milk is milk that has not been homogenized. In nutrition healthy food proponents have shown the importance of consuming though the medical personnel have warned people on the dangers that accrue due to taking unpasteurized milk.
History the humans have been using the raw milk before the industrial revolution happened. The machine that could have been used in the conservation of milk products had not been invented. Large populations had congregated and migrated to urban areas during the industrial revolution, agricultural lifestyle was left behind (Getoff, 2007). The pasteurization process was invented in the United States of ...

Peanut allergies have become widespread with more and more schoolchildren diagnosed with this life-threatening allergy condition. As the body considers peanuts as a harmful matter, the body's immune system tries to ward off the infection and "overreacts and releases chemicals, including histamine, into [the] blood" (WebMD, 2011). The exact reasons for developing allergy on peanuts are unknown, but this is considered as one of the most severe types of allergies. In the United States, an estimated 1.5 million people have peanut allergy, including the adults. The numbers are increasing and affect not only First World countries, but developing countries as ...