Consequently, contrary to popular belief, tuberculosis is not as highly contagious as compared to other infectious diseases. Since exposure to contaminated air and prolonged proximity with tuberculosis patients dramatically increases the likelihood of infection, around one in three close contacts, mainly immediate family and intimate friends, and one in ten remote contacts of an infected individual thus became infected as well (Tuberculosis). This nature of tuberculosis often caused tragedies in households, killing off entire families at a time, since the most frequent visitors were relatives. The most famous example of an entire generation of a bloodline being completely wiped out by tuberculosis was the Bronte sisters. These
However, the third stage is the most serious one because it affects the lungs directly. In addition, the patients with active TB have painful symptoms and maybe cannot survive. the main cause of the tuberculosis disease is the transmission of the bacteria. Moreover, the people who have unhealthy immune systems have a big chance to acquire TB. The Effect of the TB on the body of the patient and the patient's life are so strong and harmful.
Black Death is one of the most deadly and violent diseases of the medieval times. Black Death is a disease that spreads quickly. There is three types of plague and every type of them is deadly. This is the disease that killed so many people that it took 400 years for the population to regain numbers. Black Death is the most thought-provoking and lethal disease from the medieval period (historytoday.com).
There's five different mutations of the Ebola virus: Ebola Zaire, Ebola Sudan, Taï Forest Ebola, Ebola Reston, and Bundibugyo Virus (“Ebola” 1). With so many different symptoms, which require a different attack. The Ebola virus is complex, making it even harder to fight. Ebola has intense symptoms, High fatality rates and no cure. “In humans, certain Ebola viruses can cause fatality in 50 to 90 percent of cases” (“Ebola” 1).
The louse causes itching, but the disease it carries is much worse. Fevers as high as 40 degrees celsius, dizziness eye and muscle pain, severe pain and sensitivity in the shins and rash are all symptoms of trench fever. It takes 1-2 weeks for the symptoms to start and the bacteria to enter your body. A patient can have the disease for 3-4 weeks. The western front was the main breeding area for these lice.
Before the turmoil that occurred due to the Black Death, Europe had a population spike from 38 million to 74 million. The Continent seemed to be in a state of growth in agriculture and social structure. Cities began rising with farmers, artisans, and other craftspeople that specialized in their field of work. The Black Death was the most devastating pandemic in human history, 30-75% of the population that contracted the disease died. The disease was caused by the bacterium Yersinia pestis, which is often carried around by fleas that live on rodents.
Nearly one half of the world 's population is affected by environmental poverty, however, only fourteen percent in the United States fall in line with poverty (Mark). The poor, Hispanics, and blacks suffer the most from pollution, health, and hazardous waste issues, unlike people from other races and social classes. Taking for granted good food, clean water, and other resources necessary to survive, wealthy citizens forget that others struggle. Some areas in America are deficient in these basic resources that are necessary to live. Driving through different communities, it is clear that certain areas lack proper health needs.
Africa is by far, struggling the most with its ongoing battle with AIDS. In comparison with the rest of the world, they have the largest number of infected people. Throughout the years, millions of people are catching this virus and nothing seems to be getting done to prevent it. In the US they’re are discussion groups and early childhood classes on safe sex and how AIDS and HIV can be contracted. When the time comes that young adults are beginning to become sexually active they need to take the necessary precautions.
One of the major obstacles regarding behavior change amongst the African American culture come as a result to the lack of resources that are provided within their disadvantaged neighborhoods (Cateret, 2010). These families lack the necessary tools to facilitate change, which then results into a cascade of unhealthy behaviors. Within these very local communities fast-food chains can be found on almost every corner. It is almost as if eating healthy is no longer an option. Due to the very low-income budgets, many of the African Americans within these communities are not exposed to healthy food options nor are they able to afford many of the prices.
According to Harvard Health, millions of Americans are not taking their “medications due to their high cost” (LeWine). Cost should not be the reason that people go without their medicine, something they need. Lack of medicine can lead to hospital trips and death. It is in this way that prescription drugs are similar to water. Those who take medicine are dependant on it, and absence of the drug can be disastrous, as lack of water is terrible for the body.
(Con. Spr., 1). Due to the fact that mosquitoes carry the most disease in the early fall, the largest amount of people to contract West Nile Virus per year usually occurs in the months of August and September. Humans usually contract West Nile Virus through contact with infected mosquitoes. Mosquitoes in the genus of Culex are commonly known for carrying West Nile Virus and another plethora of diseases.
Many people can die from the Bubonic plague if it is left untreated (Plague Occurs in U.S., But is Treatable). If the Bubonic plague is left untreated, it can kill up to sixty percent of its victims (Dobson 8). Eighty percent of infected persons die from the Bubonic plague (Benedictow). By the nineteenth century, The Bubonic plague had killed roughly 100,000 people (“Black Death”). When the Bubonic plague hit Marseilles, France, it killed 50,000 people (Dobson 16).
For instance, due to them eating insects and other organisms they help farmers maintain their crops healthy. Spiders can also help prevent more people from getting infected of Malaria. Not only are spiders beneficial predators but they are also the prey for other organisms. Spiders are another food source for many organisms in the food chain. In many ways spiders are important in the food chain; they affect the chain no matter what role they play.
The infant mortality rate is 104.34 deaths/1,000 live births, I found this an interesting fact because it is sad and good to share this struggle how not all countries have as great medical attention as we do. In 2011-2012 there was a bad harvest which caused food stocks to be lower than usual. The farmers couldn 't meet their food needs without help. The low food levels then affects the stock breeders due to the feed balance deficit. This shortage makes it difficult for breeders to sell their livestock because nobody wants to come forth and buy it.
Malaria occurs when blood parasites of an infected mosquito are transmitted from human to human. According to an article, “A child dies every minute from malaria in Africa where it is estimated that 9 out of 10 malaria deaths occur” (“World Health,” par. 3). Africa has become known for malaria deaths, but also that it kills an African child every minute. With the majority of Africa’s population being children, they become the victims of most diseases because they have the weakest immune systems.