Vibrio Cholera Research Paper

Approximately 350,000 people lived in Florida when the Spaniards arrived, but swiftly declined. (Text p. 187) By the time that vaccines were created to combat some of these diseases, it was too late. What little medical knowledge European settlers had, they shared with their native counterparts, if for no other reason than self-preservation. (Text p. 191) However, not all historians believe that disease was the key factor. Some believe that it was a combination of other forces, which allowed disease to cause such an impact on the Native Americans.

When the California Gold Rush took off almost everyone wanted to try their luck in California, and the first thing they had to do is get there. If you on the eastern side of the United State or from European you had two choices to get to California they were the sea or land route, but if you were on the Pacific Ocean coast you direct sea route to there. The land route took you across the great United State through some of its most extremes weather and terrain, and traveler had survived the untamed west on their own and what they bring. Also, they had to struggle against diseases outbreaks such as Cholera which the text said, “As many as 1500 travelers died from Cholera along the Overland Trail in 1849” (Gillon, 298). The most popular route

People of the Old World had domesticated pigs, horses, sheep, and cattle(1), which had acted as pathogens to infect the Europeans with diseases. In addition, diseases were constantly circulated with centuries of war, exploration, and city building. During the process of natural selection, disease-intolerant

The Civil War had a tremendous death toll. In fact, it had more deaths than any of the previous wars combined. At the time, it was thought that the soldiers in battle died from the wounds or amputations they received. The true cause of death came from disease. These harsh conditions were contributed by unqualified doctors and non-sterile equipment. During the Civil War, the true issue was not only the wounds received in battle but the infectious diseases that ultimately led to the soldier’s death. When this was discovered, doctors knew some action needed to take place. Hospitals and sanitation standards were improved. The Civil War contributed to an evolution of medicine and how to combat victims plagued with disease.

In American industrial cities, late 1800s, Poor neighborhood were not the best place to live. With poor living conditions, poor sanitation and crowded housing, many epidemics of infectious disease spread into the poor population and touched even the wealthy class. Cities such as New York were crowded and workers were living in tenements, which were often cramped, poorly lit and poorly aerated. Moreover, these tenements lacked of adequate plumbing, therefore waste was flooding in the public streets. Streets was crowded of waste and garbage. Population was poorly nourished and has a poor life hygiene like water pollution and poisoned food and milk. Accordingly, infectious disease was the common death reason. Big cities had known outbreaks of

In the early Jamestown settlement disease was the primary causes of settler deaths. “[D]isease in the early years to Jamestown’s position at the salt/freshwater transition, where filth introduced into the river tended to fester rather than flush away.” -Dennis Blanton, “Jamestown’s Environment” (Source B) The settlers of Jamestown had to put their waste somewhere, so they decided to dump it in the nearby Jamestown River. Instead of flushing away quickly the dirty water filled with human waste just sat there for long periods of time until it eventually did flush away. Because of the cleanliness levels of this dirty water many who chose to drink it got sick and died. “Disease returns, 100 at Jamestown sickened and half the number died.” -Adapted from J. Frederick Fausz, “An Abundance of Bloodshed on Both Sides: England’s First Indian War 1609-1614,” The Virginia Magazine of History and Biography (Source G) When people got sick it happened in vast quantities, so it could spread even quicker and infect more people. The death rate of someone who was sick was also very high, many who were sick ended up dying.

Measles is a very contagious disease that is caused by a virus in the paramyxovirus family (World Health Organization, 2016). Measles, a virus only found in humans, can be passed through the air or by direct contact. It can be spread by sneezing, coughing, close personal contact or direct contact with infected nasal or throat secretions. The virus enters the body via mucous membranes and then it is carried throughout the body. Usually when someone has been exposed to measles, the first sign will be a high fever beginning about a week and a half after the exposure and

In the early 1900’s medicine was making some steps closer into some great improvements for health and better understanding of the human body. Doctors with sufficient knowledge of the human body and cures for diseases and viruses were scarce. People were much more concerned with government and politics, than health and medicine, until one of the greatest and most grotesque lethal pandemics that’s struck the earth in human history. This pandemic the “Spanish Flu” spread so rapidly and had an extremely high mortality rate. This was caused by the close contact of humans and poor cleanliness and sanitation, and the host (virus) and the body taking harsh action

epidemics to childhood ills." (6) It was in this form that diseases were carried to

For instance, in the document it states, “...river and creeks became brackish as water levels rose…” (Document A). This shows people inside the camps got sick because, the brackish (salt water) water was drank by the colonists, and unfiltered salt water is known to get people easily sick. In addition, the article also states, “Then in the awful winter of 1609-1610…” (Early Jamestown: Why Did So Many Colonists Die?). This “awful winter” caused sickness because, in cold climates or in colder areas, the lack in heat can cause people to get sick easier, and this wasn’t helped with all the snow storms and other bad weather. On the other hand, there was also the Jamestown Drought, which was occurring right as the colonists had arrived in Jamestown (Document B). This would cause sickness because, when someone is dehydrated, some side effects include throwing up. So, much like when it is too cold, dehydration causes sickness pretty easily. To conclude, not only did what they do inside the camp cause sickness, but where the colonists settled also affected

There were many terrible epidemics. The ones of 1781 and 1801 did take over thousands of Indians lives. The worst one they experienced was the one of 1837. This was in Fort Clark, a fur trading post south of the Knife River. It was west of the Missouri. There were many Mandan villages near the fort. On June 18, there was a steamboat named St. Peters that approached the fort. Not just bringing supplies, it also brought Francis Chardons, Superintendent of Fort Clark, son, Andrew Jackson Chardon, who was two years old. He caught up to it about thirty miles downstream of the river, and found out that some of the people on there were infected with smallpox. The steamboat landed at Fort Clark later and people were coming and going from

Death was a constint life along the Oregon Trail. Jane Kellogg, a female pioneer wrote, "There was an epidemic of cholera, think it was caused from drinking

Measles is an airborne disease that is spread through respiration (contact with fluids from an infected person's nose and mouth, either directly or through aerosol transmission (coughing or sneezing)), and is highly contagious—90% of people without immunity sharing living space with an infected person will catch it.[4] An asymptomatic incubation period occurs nine to twelve days from initial exposure. The period of infectivity has not been definitively established, some saying it lasts from two to four days prior, until two to five days following the onset of the rash (i.e., four to nine days infectivity in total), whereas others say it lasts from two to four days prior until the complete disappearance of the rash. The rash usually appears

While others, were only effected by direct contact. It was thought to have been sustainable by even touching clothing or other such items of the infected. Conditions of the fourteenth century were also a contributing factor. Famine had been an arising issue due to the number of overpopulation. Because of this, their immune systems began to weaken. “Europeans were susceptible to disease because many people lived in crowded surroundings in an era when personal hygiene was not considered important” (Dowling). The cities were unsanitary and littered with germs, making it easier to sustain such diseases. Unhealthy habits were conducted and medical advances had not yet been made. Doctors themselves had not known what to advise. No prescriptions had worked. There was no cure to what was happening. Most were not even aware of what was impending upon them. Anything that could would be tried, in hopes of living. People were becoming desperate.

In the late 1800’s diphtheria came across western Europe and the United States, it killed thousands of children. The diphtheria characterized by infection is more contagious than the disease characterized by respiratory infection. Diphtheria is a disease of the respiratory system. It causes membranes to grow on the inner throat.