Trichinella Roundworm Research Paper

Zoonoses are the infections that are transmitted to humans from a vertebrate host. Earlier, they include all the diseases that were shared by humans and animals as introduced by Rudolf Virchow in 1880. Later on, the word zoonoses represented only those diseases which were proven or had direct circumstantial evidence of being transmitted by an animal. Zoonoses are known to occur throughout the world and also to transcend across the boundaries. This affects the global economy and health. Changes such as urbanization, industrialization and deforestation have also known to have their effect in the change of the zoonotic diseases. Some diseases which were earlier to be considered to be limited to man have found their sources in animals.

There are many healthcare disparities involving parasitic infection. One disparity, for example, is that any one can get parasitic infection, it is so easy to be infected by a parasitic infection. Also, to really prevent one from getting a parasitic infection, they would have to be extremely cautious on the food they are eating and the water they are drinking. It is more common in regions of tropical or subtropical to avoid getting infected. We can also get infected through our pets and the disparity in this is that its hard to keep up with everything to avoid getting infected with parasitic

Ringworm is the most common form of fungal infection in the world. It is an extremely contagious skin infection. There was not even any documentation of this until the 1920 's. It is theorized that American soldiers brought it to the United States after World War I from Europe.

All throughout history, new political systems have risen out of the ashes of their predecessors, but all of these systems are destined to fail eventually. The Black Death was a deadly disease that spread all through Europe in the Middle Ages, causing destruction on everything, particularly the social order of feudalism. Feudalism was a system of loyalties and obligations amongst the different social classes that kept order in Europe for several centuries. The feudal system was reinforced by the beliefs and philosophies of the church as well as the laws created by those in power. The Black Death wiped out a high percentage of the population of Europe contributing to the deterioration of the ties that held the feudal system together. Feudalism met the needs of the people by creating an economic system that kept order in all of

Yerisinia Pestis can infect humans, insects and rodents. The primary transmitter of the disease is the oriental rat flea (Xenopsylla

For this experiment, we studied how planarian worms would grow after being segmented. To begin this experiment, we filled up petri dishes half-way with spring water, this is so the planarian worms would not dehydrate and die during the two weeks we were observing them. Next, the planarian worm was picked up from its container with a pipette and then placed in a separate petri dish with some water. This took some time and I ended up having to use a pick to get the planarian worm off the inside walls of the pipette. Once the worm was in the petri dish, a razor was used to cut the worm in half, creating a “head” and “tail” segment of the worm. Since my worm was of a larger size, I did not feel the need to place it under a microscope and cut it

The patient gets tired quickly, have dizziness, and nausea. With long-term the disease will often presents colds. Almost all cases with infected people have gastrointestinal symptoms, jaundice, pallor, cramps and abdominal pain. Sometimes they also have diarrhea, and poor appetite. When a severe infection, it is very likely a intestinal obstruction, which is characterized by severe pain and may require surgery. Bowel obstructions and impair growth mostly affect child and the best way of examining it is by looking through the microscope observing if there are any eggs (Centers for Disease Control and Prevention). Also, a very common symptom is rashes skin, they can also be presented as urticaria. This is an allergic reaction to toxins that poison the worm. It also deteriorates of the appearance of hair and skin. This is because ascariasis absorbs nutrients in the gastrointestinal tract, which means lack of vitamins and trace elements (Mayo

Edward Jenner (1749-1823) was a physician in England who studied the spread and inoculation techniques formerly unknown for small pox. In this paper I will explain the thought process and the happenings by which Jenner discovered the relationship between small pox and cowpox via transmission to milkmaids, the process by which he tested his findings and proved the relationship with inoculations, and how he communicated his findings based on his work titled “An Inquiry into the Causes and Effects of the Variolae Vaccinae, or Cow-Pox”.

Furthermore, Clostridium perfringens also responsible for the disease Enteritis Necrotican or well known as the Pig-Bel syndrome. It is a fatal food poisoning disease which usually caused by type C strain and the target is the ischemic necrosis of small intestine causing intestine inflammation as shown in figure __. According to Johnson E. A., the mode of transmission is through “ingestion of contaminated pork meat” (2007).

These animals live in diverse environments, aquatic and terrestrial. They also have bilateral symmetry and their body is not divided into segments. These organisms are triploblastic (tissue layers) and are pseudocoelomates, and their body cavity is a pseudocoel (fluid filled). Because they are pseudocoelomates, they do not go through embryonic development. Major evolutionary advancement, the digestive system, at one end of the body is the mouth and at the other extreme is the anus. Nematodes have sexual reproduction, with dioecious sexes. Roundworms are known to be free-living but also parasitic to plants and animals. Trichenella one of the most parasitic nematodans, live inside pigs’ intestine creating cysts that are later consumed by

If the movement of people, food, and manufactured goods can have such a negative impact on public health, should steps be taken to reduce these flows? What other options are there for lowering the spread of global diseases?

Trypanosomiasis is caused by a parasitic protozoan of the family Trypanosomatidae and genus Trypanosoma. Trypanosomes can infect mammals including humans and can exhibit very high parasitaemia as blood parasites; it is also considered a tissue parasite, due to its ability to invade the nervous system. It is the agent that causes sleeping sickness in humans.

Today, we will be giving our presentation on the greek god Asclepius. But we thought we 'd take a different approach on getting our information through. We will be telling the story of how Asclepius became to be (slight pause) Asclepius.

Epidemiology is the study of occurrence, causes and influence of a disease, in a population which provide information based on health policies as well as medicine through examining the factors of a disease (Bryan et al., 1971). Epidemiology studies has been used to study several disease such as AIDS, Food poisoning, Influenza and Anthrax. Epidemiology plays a major role in the health of community. First of all, it determines the cause of a particular disease in terms of the mode of transmission and risk factors. It also examines current and newly developed therapeutic method (Gevin, 2003). In addition, it also plays a role in developing public policy based on genetic and environmental factors.

Between handling each animal and after handling drugs one has to wash his hands even if gloves were worn.