INFLUENZA A virus called an Orthomyxovirus causes influenza. Often called flu, sometimes-even grippe. It is a very contagious disease, and it infects many parts of our bodies. This also includes are lungs. A person can get influenza if someone coughs, sneezes, or even talks around you while they are infected. Influenza is sometimes considered serious in some cases but can be prevented and treated. When you get the “flu” in the lungs, the lining of the respiratory tract is damaged by becoming swollen
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
Influenza The word influenza originated from Italy people thought that the planet, stars, and moon caused the flu; they believed that powerful forces created unexpected sickness. The flu is contagious and effects breathing primarily infecting the nose, throat, and lungs. The flu varies in the degree of severity and at worst can lead to death. The flu is transmitted through the air via droplets, people spread through talking, sneezing and coughing. The Flu can be through touching an infected area
Influenza Influenza, normally called “the flu”, the influenza virus causes an infection in the respiration tract. Even though the influenza virus can sometimes be compared with the common cold. It also can cause a more severe illness or death. During this past century, pandemics took place in 1918, 1957, and 1968, in all of these cases there where unfortunately many deaths. The “Spanish flu” in 1918, killed approximately half a million people in the United States alone. It killed around 20 million
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
Influenza is a very serious disease that can lead to hospitalization and even fatalities. There are many different strands, infecting people of all ages and originating from different animals, which can be extremely fatal if the right care isn’t provided. Care for flu patients have changes tremendously over the years from once having no vaccine to having a limited amount of vaccines, only for the most prone individuals, to now having yearly vaccines to prevent the most common cases of flu. Doctors
studies as this antibody targets highly conserved pocket in the stem region shared with the diverse influenza subtyupes and function critical for viral fusion. Therefore, characterizing permitted evolutionary routes of the virus over the course of F10-type immune selection may serve as templates for the design of universal influenza vaccine and treatment strategies against all types of influenza viruses including those emergent pandemic strains. Selection of VN/04 (H5N1) or A/PR/8 virus escape
Influenza or flu is caused by RNA viruses of the family orthomyxoviridae, that affects the nose, throat, and lungs- the respiratory system. The common symptoms are: fever and respiratory problems, such as cough, sore throat,stuffy nose, as well as headaches and muscle aches. Influenza viruses are spread mainly by droplets made from people coughing, sneezing or talking while having the flu. These droplets can land in the mouths or noses of people or can inhaled into the lungs. It is least common for
we vaccinate children from six months and older. According to the CDC, children from the ages nineteen months to thirty-five months old have been vaccinated for Haemophilus influenza type b is 82%. On the most common vaccinations for children influenza is the lowest out of all of them. Is the reason vaccination for influenza lower because of the fears that social media has betrayed like the autism scandal, it not being effective or that its not necessary? In the first article relating the nasal
Influenza is an acute respiratory illness caused by infection of influenza A and B viruses. The disease can affect both the upper and lower respiratory tract and is often followed by systemic signs and symptoms, such as: sudden onset of fever, chills, non-productive cough, myalgias (muscle pain), headache, nasal congestion, sore throat, and fatigue. (Cox et al.1998). Influenza viruses evolve continuously, challenging mammalian and avian hosts with new variants and causing complex epidemic patterns
Influenza is caused by an RNA virus from the Orthomyxoviridae family (that consists of the genera influenza A, B, and C). Human influenza A and B viruses cause seasonal epidemics almost each winter within the United States. Influenza type B infects humans only, therefore it is unable of undergoing a mutation. Pandemics are caused solely by influenza A strains. The emergence of a new and completely different influenza virus to infect people will cause an influenza pandemic. Influenza kind C infections
Influenza Influenza, also known as the flu, is a common viral infection of the respiratory passage causing fever, and severe aching. It often occurs in epidemics. It can happen to anyone of any age, race, or sex. It affects most people during the winter. It is usually spread from person to person by them coughing, or sneezing on each other. However, sometimes it can be spread by people touching something that was recently contaminated with the virus and the touching their mouth or nose. Some of
Introduction/Background/History: Influenza better known as “The Flu” strikes the world every year infecting millions of people throughout different countries. Influenza is a deadly virus is an extremely contagious respiratory illness caused by the influenza viruses. Flu appears most frequently in winter and early spring. The influenza virus attacks the body by spreading through the upper or lower respiratory tract. There have been documented traces of the flu as early as the 12th century. The
Influenza and War This week, influenza and the war continue to affect Manchester, causing mayhem as well as celebration within the county. Manchester residents, from toddlers to elders, bravely face the influenza epidemic onslaught and stand triumphant with minimal fatality. Unfortunately, the influenza epidemic did impact Manchester's social, economic and military life but without detrimental results.... Influenza, the Illness After careful observation by medical specialists around the
Introduction In 1918-19 approximately 50 million deaths were a detriment of the Spanish H1N1 virus pandemic; a respiratory virus. According to the World Health Organization, the second Influenza A H1N1 pandemic in 2009 spread to more than 200 countries causing more than 18 000 deaths. Before the World Health Organization had announced the official end of the pandemic in August 2010, in July 2009 the World Health Organization sent out a phase 6 warning that H1N1 could soon be a global pandemic.
The influenza pandemic of 1918 had not only altered the lives of thousands, but the habitual lives of family and work as well. The Spanish Influenza collected more lives than all of the casualties of war in the twentieth century combined. After the disease had swept through the nation, towns that once began their days in lazy, comfortable manners had begun to struggle to get through a single day. What started as a mild neglect of a typical fever or case of chills had escalated and grown at an alarmingly
Avian Influenza Avian Influenza is also known as the bird flu. The deadly form was first discovered in Italy in 1878. It is a Type A virus that occurs among wild aquatic birds and can infest domestic poultry and other birds and animal species. Although the virus does not normally infect human beings, there have been rare cases where humans have been infected with the virus. The disease is spread by contact with an infected bird’s feces, or secretion from its nose, mouth, or eyes. (Commission)
themselves, beginning with simple herbs and proceeding as far as vaccines and complex medicines. One cure that long eluded scientists was that of the influenza virus. Now, the influenza vaccine, or flu shot, saves thousands of lives a year and helps prevent serious complications resulting from influenza infection. At no time was a search for the cure for influenza more frantic than after the devastating effects of the pandemic of 1918. The pandemic killed somewhere between twenty and a hundred million
Introduction and Biology: 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
Some symptoms of the influenza included muscle pains, sore throat, headache, fever, glandular disturbances, eye aberrations, heart action slowing, and depression of all bodily functions and reactions. The flu is highly contagious and spreads around easily whenever an infected person coughs, sneezes or talks. This global disaster was nicknamed the “Spanish Flu,” or “La Grippe.” The nickname of the Spanish Flu came from one of the earliest countries to be hit hard by influenza; eight million people