The 1918 Influenza Pandemic

The world epidemic of influenza in 1918 entered into war in 1918 and brought that influenza to the United States. "[1] In the late 1930's, members of the Federal Writer Project (FWP) and Work Advancement Agency (WPA) interviewed those who remembered that they had survived the pandemics, they explained the world not alarmed The newly established "base camp" became a temporary hospital and ruins.

The 1918 influenza pandemic epidemic (January 1918 - December 1920; commonly known as the Spanish flu) is a very lethal influenza epidemic, and two epidemic diseases involving the H1N1 influenza virus It was the first one. 500 million people are infected worldwide, including distant islands of the Pacific and the Arctic Circle, killing between 500 million to 100 million people (3% to 5% of the world's population), becoming the most fatal natural disaster in the world It is. It is one. Human history infectious diseases had limited life expectancy at the beginning of the 20th century. However, in the first year of the pandemic, the average life expectancy of the US has decreased by about 12 years. Most influenza outbreaks excessively kill the young, elderly, or debilitated patients, but in contrast, the 1918 world epidemic mainly killed healthy young people.

Given the current influenza epidemic of 1918 we currently know and the medical and public health technologies currently available, the incidence of symptomatic infections and the mortality and infection rate of pathogenic influenza viruses in the modern population How much is it? . 1918? What is the best way to deal with this potential epidemic? To solve these problems, we use mathematical models and computer simulations. At the center of our model and analysis is that the majority of the epidemic pneumonia and death of 1918 is due to a conspiracy between influenza virus and bacteria, mainly secondary infection of pneumococci It is proof. As current evidence suggests, in our co-infection model, individuals infected with influenza virus and bacteria have higher mortality rates than individuals infected with viruses and bacteria.

Expected severity of "1918" influenza epidemic in modern population: contribution of antibiotic intervention

In 1918, the influenza virus spread all over the world, causing a global epidemic. This epidemic is called 1918 or the Spanish flu. This is caused by an influenza A (H1N1) virus that scientists believe are mutating from influenza virus previously infected only to birds. Its evolution and change are sufficient to infect humans and spread quickly among people. Since this type of influenza virus has never been infected, it will soon infect many people.