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Influenza is one of the top viruses to cause fatalities each year, which make Influenza a great search topic for several reasons. For example, an individual will have a clear understanding of the virus which has worldwide effects. Also, a clear understanding of research and surveillance data conducted and collected by governmental agency, will be understood. One will grasp preventive or protective methods from what can end up becoming a deadly virus. One will comprehend governmental findings and investigations. The signs and symptoms will become more easily recognizable. Knowledge will be gained of treatments used to combat the virus to ensure little to no fatalities. Also, one can devise a plan that will have a worldwide impact, which ensures no further outbreaks occur. In sum, becoming knowledgeable about Influenza is a great asset to have. Influenza is a contagious respiratory virus. Influenza, the RNA virus, make a few genera in the orthomyxovirdae family. The several genera of Influenza discovered …show more content…
The study was conducted to consider the outpatient burden. Most studies are done to provide results for hospitalizations and deaths. So, Matias & et al used a dummy variable approach to get the best model fit for each individual pathogen to include H1N1, H3N2, and Influenza B virus. Multiple regression linear models were used to compute the burden of mild outcomes due to these viruses. Results between 2001 and 2009 revealed 14.5 million visits to the physician, from individuals over 65 years of age due to Influenza. 1.7% were because of H1N1, 3.9% because of H3N2, and 4.1 % attributed to Influenza B. As have been noted, the study showed clear data on physicians visits due to the flu, which can be significantly reduced by following governmental recommendations, to get an Influenza vaccine prior to Influenza
...influenza pandemic in one way or another; the use of quarantines were extremely prevalent among them. Also, the pandemic is directly responsible for the creation of many health organizations across the globe. The organizations help track and research illnesses across the globe. The CDC (Centers for Disease Control and Prevention) for example, strive to prevent epidemics and pandemics. They also provide a governing body with directives to follow in case an outbreak does occur, and if one shall occur the efforts of organizations across the globe will be crucial for its containment. It is amazing that with modern medicine and proper organization that influenza still manages to make its appearance across the globe annually.
A brief review of the historical year of 1918 when people were informed to take precaution against influenza, while their children came up with a catchy tune for the "worst epidemic the United States has ever known"1 and comparing it with the influenza of today.
The Influenza virus is a unique respiratory viral disease that can have serious economic and social disruption to society. The virus is airborne transmitted through droplets release by coughing or sneezing from an infected person or by touching infected surfaces. Symptoms range from mild to severe and may even result in death. People with the virus usually experience fever, headache, shivering, muscle pain and cough, which can lead to more severe respiratory illness such as pneumonia. People most susceptible to the flu virus are elderly individuals and young children as well as anyone whose health or immune system has been compromise. The most effective way to counteract the influenza virus is to get the flu vaccine which is available by shots or nasal spray before the flu season as well as practicing safe hygiene. (CDC, 2013)
The influenza or flu pandemic of 1918 to 1919, the deadliest in modern history, infected an estimated 500 million people worldwide–about one-third of the planet’s population at the time–and estimates place the number of victims anywhere from 25 to 100 million. More than 25 percent of the U.S. population became sick, and some 675,000 Americans died during the pandemic. The 1918 flu was first observed in Europe, the U.S. and parts of Asia before swiftly spreading around the world. Surprisingly, many flu victims were young, otherwise healthy adults. At the time, there were no effective drugs or vaccines to treat this killer flu strain or prevent its spread. In the U.S., citizens were ordered to wear masks, and schools, theaters and other public
“The Site of Origin of The 1918 Influenza Pandemic and Its Public Health Implications.” Barry, John. US national Library of Health Medicine, January 20, 2004. Retrieved from:
--------------------------------------------------------------------- [1] Essen, G. A., "The Socio-Economic Impact of Influenza". http://www.eswi.org/Bulletin_October_1997.cfm [2] Frayha, Husn. " Influenza Vaccination: A Call for Action" http://www.kfshrc.edu.sa/annals/176/97-248R.html [3] "Influenza". http://www.caw.ca/whatwedo/health&safety/factsheet/hsfssubstanceno37.asp
One of the most virulent strains of influenza in history ravaged the world and decimated the populations around the world. Present during World War I, the 1918 strain of pandemic influenza found many opportunities to spread through the war. At the time, science wasn’t advanced enough to study the virus, much less find a cure; medical personnel were helpless when it came to fighting the disease, and so the flu went on to infect millions and kill at a rate 25 times higher than the standard.
It is necessary in order to understand Avian Flu's impacts on society to first understand what H5N1 influenza is. Like any virus, influenza viruses cannot reproduce on their own the way bacteria can. Technically, viruses aren’t even alive because in order for them to reproduce, they must take over the living cell of another organism. This makes all viral diseases notoriously hard to cure because modern research has yet to reveal a medication or procedure that can kill a virus without killing its host. The best medications that we currently have available to treat viruses can only prevent the virus fro...
In the United States, every year between 5 to 20 percent of the population is affected by influenza. As a result of this, between 3,000 and 49,000 deaths have occurred per year (Biggerstaff et al., 2014). Therefore, the influenza vaccine is the most effective strategy to prevent influenza. This essay will examine two significant reasons for influenza vaccination, which are the loss of workforce and economic burden, as well as one effect regarding herd immunity. Influenza infection can negatively impact the productivity.
Influenza is very contagious and spreads rapidly from person to person. Influenza causes worldwide yearly epidemics. According to World Health organization Influenza affects 5-15% world’s population and resulting in 500,000 deaths yearly. Ottenberg stated that, in United States, an average of 200,000 were hospitalized and 36,000 died each year from influenza complications. Influenza is the sixth leading cause of death among US adults and is related to 1 in 20 death in persons older than 65 years. Disease control and prevention estimates indicate that infections like H1N1 which is one of the types of influenza, have resulted in an estimated 42 to 86 million cases and 8520 to 17620 deaths. As I mentioned earlier that infections like influenza are very contagious, they can spread easily from hcw to Patient and back to hcw. The most efficient and effective method of preventing influenza infection is vaccination(The best way to prevent influenza is with annual vaccination).(Sullivan,2010) (Gregory,Tosh &Jacobson, 2005). Motivated by a desire to actively avoid illness Influenza may increase the risk for death in people with existing heart, lung, or circulation disorders. In fact, the higher than average number of winter deaths in people with heart disease may be due only to the occurrence of influenza during those months.Vaccination provides immunity to fight against infection.To increase resistance to harm by modifying the environment to minimize preventable illness (NEED TO CHANGE WORDING)
Throughout 1918 and 1919, influenza spread quickly in three waves killing an estimated 50 million to 100 million people worldwide. With the best-recorded first case having occurred in Fort Riley, the contagious flu spread across military camps around the United States. Due to the world war, the influenza virus was brought over to Europe where it infected people in nearly every country. This disease would end up causing one of the greatest pandemics in human history, but would also catalyze great advancements in science and medicine.
The influenza pandemic of 1918-1919 killed more people than the Great War, known today as World War I (WWI), at somewhere between twenty and forty million people. (1) Influenza is a virus that appeared in 1918 and caused a pandemic. It made an enormous impact that is still significant to the world today. It has pushed scientists to make advancements in the medicine and vaccination industry that continue to grow each and every day. Influenza may be a horrible thing, but without it we wouldn’t be where we are today.
“Seasonal Influenza-Associated Hospitalization in the United States.” USA.gov, 24 June 2011. Web. 31 Jan. 2012
The swine influenza or swine flu is a respiratory disease in pigs that is caused by the type A influenza viruses. These viruses are referred to as swine flu viruses but scientifically the main virus is called the swine triple reassortant (tr) H1N1 influenza virus. When the viruses infect humans they are called variant viruses. This infection has been caused in humans mainly by the H1N1v virus in the United States. The H1N1 virus originates in animals due to improper conditions and the food they ingest. The virus stays in latency form, thus harmless to the respective animal. The longer the animals survive the more likely the virus is to develop and strengthen making it immune to vaccines. The virus reproduced through the lytic cycle. The virus injects its own nucleic acids into a host cell and then they form a circle in the center of the cell. Rather than copying its own nucleic acids, the cell will copy the viral acids. The copies of viral acids then organize themselves as viruses inside of the cell. The membrane will eventually split leaving the viruses free to infect other cells.
Writing Committee of the WHO Consultation on Clinical Aspects of Pandemic (H1N1) 2009 Influenza. (2009) Medical Progress Clinical Aspects of Pandemic 2009 Influenza A (H1N1) Virus Infection