With more than one-third of the world’s population living in areas at risk for infection‚ dengue virus is a leading cause of illness and death in the tropics and subtropics. As many as 400 million people are infected yearly. Dengue is caused by any one of four related viruses transmitted by mosquitoes. There are not yet any vaccines to prevent infection with dengue virus and the most effective protective measures are those that avoid mosquito bites. When infected‚ early recognition and prompt supportive
Premium Aedes aegypti Aedes Dengue fever
Ebola By: Fahd Seddiki and Conrad Womelsdorf Discovery of Ebola The discovery of Ebola was made after an epidemic of this virus was spread throughout Sub-Sahara Africa. The actual discovery was made by a native by the name of DR. Ngoy Mushola. He discovered it in 1976 after the epidemic hit his country. The first case of Ebola was called Ebola Zaire. It was discovered in Zaire hence the name. The second discovery of Ebola was called Ebola Sudan; also it was discovered in Sudan. Although
Premium Microbiology Ebola Democratic Republic of the Congo
Hepatitis A virus infection is transmitted in the fecal oral form or through vertical transmission in preganancy. HAV presents with flu like symptoms‚ low grade fevers‚ nausea‚ anorexia‚ and vomiting. Pharyngeal erythema is not a common finding seen in HAV infection
Premium Immune system HIV AIDS
women in the various industries that supported the war effort. There was concern that when the war ended there would be another depression because that war-time employment would end. But that didn’t happen. The wartime economy brought about full employment and‚ in doing so‚ achieved what New Deal programs had been unable to do. In 1940‚ there were 8 million Americans unemployed. By 1941‚ however‚ unemployment was almost unheard of. There were actually labor shortages in some industries. As a result‚
Free World War II
Virus and Bacteria Virus - A virus is a capsule of protein that contains genetic material. A virus cannot reproduce on its own; it must infect a living cell to grow. Bacteria - Bacteria are one-celled organisms that live on their own. They can multiply and reproduce by subdivision Bacteria and viruses cause many of the diseases we are familiar with and may sound synonymous; they are greatly different from each other. [pic] o They differ greatly in size. The biggest viruses are only as large
Premium Bacteria Immune system Virus
lurks silently and patiently awaiting his next victim. He does not discriminate based on race‚ sex‚ or age‚ however; the youngest and eldest usually pay a higher price. This perpetrator who remains faceless is known as the influenza virus. The influenza virus commonly known as the flu is a contagious viral infection that invades its victim’s body via the nose and mouth affecting the respiratory system of the individual. It spreads by respiratory droplets through coughing and sneezing.
Premium Influenza
Political Economy of the Free Market System and its effect on our work and personal lives. By: Christina Bajwa “A fusion of economic and political theory into one single social theory” is the definition of political economy provided by the great Yugoslav economist Branko Horvat that Philips uses in his book‚ Inside Capitalism: An Introduction to Political economy‚ to explain how it is different from orthodox economics and politics‚ but rather a combination of
Premium Economics Capitalism Marxism
The Ebola virus‚ also know as Ebola hemorrhagic fever is a disease caused by viruses from four different families of viruses: 1)filoviruses‚ 2)arenavirus‚ 3)flavavirus‚ 4)bunyaviruses. The usual host for most of these viruses are rodents or anthropoids (such as ticks and mosquitoes). In some cases‚ such as the Ebola virus‚ the natural host for the virus is unknown. All forms of viral hemorrhagic fever begin with a fever and muscle aches. Depending on the particular virus‚ the disease
Premium Blood Immune system Ebola
(a) Briefly explain in detail to the management about various fact/issues about ‘virus’ – what it is‚ how it spreads‚ what are the areas of infections‚ what are specific viruses. Most computer users get alarmed when they heard about the word “virus”. Virus brings a lot of damages in human’s computer works as it brought harmful effects. Viruses affect businesses’ efficiency‚ productivity and money as it really takes time to get rid off the threat. Viruses do easily‚ quickly and quietly spreading
Premium Computer virus Antivirus software
What is the effect of the geographical layout of an area on its politics‚ society‚ and economy? Physical characteristics of a specific area can have a substantial impact on its history. Regardless of how close one area is to another the outcome of the civilization could be completely different because of how the people have had to adapt to live in their respective areas. This issue would explain how intertwined history is with geography. Europe’s geography provided many disadvantages and advantages
Premium Europe Geography Spain