Viral Hemorrhagic Fevers Definition Viral hemorrhagic fevers (VHFs) are infectious disease that interferes with the blood’s natural ability to clot. These diseases can also damage the walls of tiny blood vessels‚ making them leaky. The internal bleeding that results can range from relatively minor to life-threatening. Causes of VHFs VHFs are caused by several distinct families of viruses‚ which include arenaviruses‚ filoviruses‚ bunyaviruses‚ and flaviviruses. These viruses can affect multiple
Premium
How advanced or civilised were the Romans? Some historians believe the Romans were civilised and advanced whilst others believe they were uncivilised. This essay will use evidence to show that the Romans were civilised. Many Historians believe the Romans were civilised and advanced because Rome was supplied with over 1‚000 liters of fresh spring water a day by means of 12 aqueducts going in to the city. This shows that the Romans were clever and that they understood the fact that the whole
Free Roman Empire Ancient Rome
Virulent Dengue Viruses This is an in depth comparison between the 4 strains of Dengue Fever. The research documented here was designed to try to determine which strains are the most common‚ virulent and contagious‚ and their affects on humans. Dengue fever is the most common mosquito transmitted disease in humans and also potentially life threatening. With their being no current laboratory or animal models of this disease available for study‚ the pathology and growth of this disease has
Premium Dengue fever Mosquito Aedes aegypti
Essay on Educational Philosophy of Mahatma Gandhi Education‚ to Gandhiji‚ was a means to achieve perfection of individuality on the one hand and an instrument of service to the nation on the other. Thus‚ individual and social both the aims of education were considered by him equally important. "By education mean an all-round drawing out of the best in child and man-body‚ and spirit"‚ he said. This in other words meant development of whole child‚ the whole personality of the child. Harmonious
Premium Education Mohandas Karamchand Gandhi School
Nature In his short story‚ "The Open Boat‚" Stephen Crane shows how an inanimate object can be very unconcerned with whether you live or die. In this case‚ it is an ocean‚ which man has to struggle to survive. The characters in the story come face to face with this natural disaster and nearly overcome by Nature’s lack of concern. They survive only through persistence and cooperation. Crane shows the reader how not to give up when something so uncontrollable is present. Crane shows how unforgiving the sea
Free The Open Boat Ocean Stephen Crane
Luckily‚ the prognosis of scarlet fever is good‚ (Davis‚ 2016) says that if a patient is treated with antibiotics‚ such as penicillin or amoxicillin‚ scarlet fever only has a mortality rate of 1%. The main risk of scarlet fever lies in the patients that do not get quickly diagnosed and thus do not receive treatment‚ because the mortality rate for those patients drastically increases to 15-20%. Overall‚ if identified and treated quickly‚ scarlet fever is not a very dangerous disease‚ even though it
Premium Immune system Vaccine Vaccination
To some‚ the world had always existed and has grown and developed over time. These people are called Naturalists‚ also known as Secularists. Naturalists feel that science is the cause and answers of the world‚ for example‚ evolution. They do not believe that there is a god of any kind. Also‚ they believe that humans are machines that will break (Weider and Gutierrez‚ p. 65). In contrast‚ Christians believe that God created the Earth and that He existed before anything. God created men and women‚
Premium Universe God Religion
What do you now know and understand about the historical events from your novel? A complex question because as well as the facts and the hard truths of the Yellow Fever epidemic‚ I also have learned to understand how to feel empathy and happiness for the people that had to go through the awful calamity of 1793. I have a deep respect for the people that were volunteers of the Free African Society because they were the real hero’s of the story. They were the people that did not flee when crisis arose
Premium Black people African American Slavery
of art and literature. Although long-range communication was unthinkable during the earlier years of art‚ influential artists and writers worldwide shared a common trait within their works. Many of these writers and artists never heard of or met one another‚ and each approached their subject with their own unique styles; however‚ they were ultimately able to explore the same theme of man versus nature by using their personal experiences and imagination. Within many areas of literature‚ the theme
Premium John Steinbeck Percy Bysshe Shelley The Grapes of Wrath
Scarlet Fever What is scarlet fever? Scarlet fever is an uncommon infection caused by a type of bacteria called Streptococcus progenies. The disease most commonly presents in children or adults with a ‘strep throat’ infection or tonsillitis‚ followed by the development of a skin rash. Most children will fully recover within a week or so. Deaths from scarlet fever are now extremely rare. How is scarlet fever spread? The bacterium is found in the nose and/or throat of an infected person and
Premium Infection Medicine Disease