More handpicked essays just for you.
Conclusion about listeria monocytogenes
Listeria monocytogenes formal report
Listeria monocytogenes formal report
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Conclusion about listeria monocytogenes
On April 5th, 1827, Joseph Lister was born. At age 16, he decided to become a doctor, and became the house surgeon at the University Hospital in 1852. While operating at the hospital, he observed that many people fell ill when skin was broken, yet people did not when the skin was not. He reasoned that the tissue breakdown from infection was caused by small organisms in the air. Soon after, he developed a solution containing carbolic acid that he sprayed into the air, and onto his surgical equipment. To his surprise, infection rates dropped dramatically. While doctors in the U.S. and England doubted the solution, he was widely accepted in Germany, where he lectured medical students about antiseptics. Eventually, he was offered a position at
Judith Walzer Leavitt's Typhoid Mary details the life of Mary Mallon, one of the first known carriers of the typhoid disease. Leavitt constructs her book by outlining the various perspectives that went into the decisions made concerning Mary Mallon's life. These perspectives help explain why she was cast aside for most of her life and is still a household catchphrase today. Leavitt paints a picture of the relationship between science and society and particularly shows how Mallon was an unfortunate example of how science can be uneven when it is applied to public policy. This paper will focus on the subjectivity of science and its' interaction with social factors which allowed health officials to “lock[ing] up one person in the face of thousands”, and why that one person was “Typhoid Mary” Mary Mallon (Leavitt p. #).
From July 1851 to March 1852, Dr. Wythe practiced medicine in Philadelphia, where upon he moved to Port Carbon, Pennsylvania, and practiced until 1857. He next became surgeon in the collieries of Carbon County, a post he held until 1860.23 Dr. Wythe was practicing in Mauch Chunk, Pennsylvania during the succeeding two years, when the Civil War began and he received his commission from Abraham Lincoln to assume the position of Assistant Surgeon of the United States Volunteers. In July 1862, he was promoted to Surgeon and five months later organized the Camp Parole Hospital near Alexandria, D. C., for sick and wounded paroled soldiers. On February 28, 1863, Dr. Joseph Henry Wythe was promoted to the full rank of surgeon. After the Civil War, Wythe moved to the Pacifi...
By the end of the century, a new type of surgery was being used called
Joseph Black was one of fifteen children born to parents John and Margaret Black. John Black Sr. was a wine merchant from Scotland decent. Margaret Black was also a member of a wine trading family from Aberdeen. Young Joseph Black was sent to school to learn Latin and Greek in Belfast. When he was 16, he enrolled at Glasgow University to study arts. However, his father thought Joseph should study something more useful so he chose medicine. The professor at Glasgow to teach medicine was William Cullen, who in 1747 instituted the first lectures in Chemistry. At one point, Black moved to Edinburgh but eventually returned to Glasgow as a Professor of Anatomy and Botany, and Lecturer in Chemistry. The next year, he was appointed to Professor of
Imagine a world where there was a great chance of a mother dying right after giving birth to her child. Sounds like a pretty crazy supposition. Unfortunately, not too long ago, that was the world we called home. Nuland’s book discusses the unfortunate tragedies of puerperal fever and the journey the medical field in Europe took to discover a cause and prevention. Hand in hand, Nuland also depicts the life of Ignác Semmelweis, the unknown founder of the aforementioned cause and prevention strategies: washing hands in chloride of lime. The Doctors’ Plague is a worthwhile read based off the information provided, its ability to break new ground, and the credibility of its author and sources.
He also thought that when they didn’t wash their hands during a delivery, that the small corpse pieces would get inside the mother and would develop the disease there. He ordered the students to wash their hands with a mixture of chlorine and other chemicals. He thought that Chlorine would work the best because it was the best way to get rid of any smells, he didn’t know anything about germs. When he told his students to wash their hands with this mixture, the rate of childbed fever deaths dropped dramatically. Once he found out that it dropped the deaths, he told the public first. That made the doctors’ upset because it made it look like the doctors are giving the women childbed fever. Semmelweis lost his job because of this and the doctors gave up the chlorine hand washing, once they gave it up the deaths of childbed fever went back up. He tried to convince doctors in other parts of the world but nobody listened to him because they thought he was crazy. Later in his life he got ill. Then he went into a mental asylum at the age of 47. He died only two weeks
After completing high school in London, Alexander got a job as a shipping clerk. In 1901, Fleming started school at St. Mary’s Hospital Medical School. This was the beginning of his medical studies. He got into St. Mary’s Hospital Medical School on a scholarship and a legacy that his uncle left. In 1908, Alexander won the gold medal as a top medical student at the University of London. Fleming was originally going to become a surgeon, but he started a temporary position in the laboratories at St. Mary’s. This temporary position led Fleming to change his field to bacteriology instead of surgery. It was here that Fleming met and learned under bacteriologist and immunologist, Sir Almroth Edward Wright, who was
Francoeur, Jason R. “Joseph Lister: Surgeon Scientist (1827-1912).” Journal of Investigative Surgery 13 (2000): 129-132.
As a Christian speaking to the people of Oran, it would be very difficult to say anything to a people facing such terrible affliction. Even though Father Paneloux believed what he was preaching, I believe he was completely wrong. This would make what I would say much different from what Father Paneloux said. However, some strong points did emerge from his sermons. Overall, the two sermons in Albert Camus’ The Plague fail to help people become more faithful and fail to even preach to the people of Oran the truth.
The first clinical trial of a novel therapy was conducted unintentionally by the Renaissance surgeon Ambroise Parè in 1537. He used a concoction of turpentine, rose oil and egg yolk to prevent the infection of battlefield wounds, noting that the new treatment was much more effective than the traditional formula. The first trial using properly randomized treatment and control groups was carried out in 1948 by the Medical Research Council, and involved the use of streptomycin to treat pulmonary tuberculosis. This trial also featured blind assessment (2).
Airmen were extremely vulnerable to burns and also new inventions as Napalm and the Flame Thrower caused many of the soldiers to burn alive and the few who did survive had high chances of dying from infection due to open wound covering their bodies. Therefore, surgeon, Archibald McIndoe, further refined and establish the use of skin grafts. McIndoe would take an area of healthy skin, usually harvested from the legs, arms, back, and abdomen and transplant it onto the injured site (G). Another great step in the medical field was surgery. 90 percent of the wounds in World War II required surgery and 90 percent of all surgical procedures were orthopedic. Orthopedists had to revisit and relearn the concept of not immediately closing wounds (B). Rather than immediate closure of wounds, doctors would wait and examine the overall status of the wound and if it was draining properly and had a good amount of healthy tissue, they would then close it (E). The methods used for heart surgery also improved and changed. In many cases, soldiers would suffer from fragments, debris, and bullets getting caught in their heart, so Dr. Harken, a United States Army surgeon, wanted to find a way for an object to be removed from the
One man to lay ground work into the medical field was a surgeon Ambroise Pare. He would get his start as an apprentice barber surgeon. It was common practice for barbers to do things from cutting hair to amputating body parts and was also looked down upon, surgery was “beneath” doctors during this time. Pare would go on to become an army surgeon. One of the major aliments during war was
Joseph Lister was born to Joseph Jackson Lister and Isabella Harris on April 5, 1827 in Upton, England. Upton was a small village outside of the reaches of ever-growing London. Joseph's family were members of the Society of Friends and therefore he was raised in a Quaker environment. Joseph's father, Joseph Jackson Lister was also a well-known scientist known for his invention of the achromatic microscope in 1830, allowing for rapid progress in the studies of cells, bacteria and disease. (Meadows, 180).
Alexander Fleming was born in 1881 in Ayrshire, Scotland. From an early age Alexander was constantly outside spending most of his time hunting and fishing with only his hands. By doing this he had sharpened his observation skill, which helped him later on in life. The young Alex grew in intelligence and stature. When he was around twenty years old he intended to become an eye surgeon, but not everyone agreed. One of his friends pestered him and tried to talk him into being a bacteriologist. Ultimately, his friend succeeded and Fleming began to take courses in bacteriology instead. Little did Alexander know that he would be responsible for the discovery that sparked an interest in medical science.
Handling and caring for rodents (including hamsters and gerbils) or even fish, puts humans at risk for the below-mentioned infections.