what are interesting facts about the flu disease
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- Flu (Influenza). The flu is a common infectious disease caused by influenza (flu) viruses. The flu usually affects a person's breathing system. Seasonal flu generally occurs in the fall and winter and is caused by human influenza viruses. 1  Flu Frequently Asked Questions. [ 2  English ] [ Spanish ] [ Chinese ].
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- Influenza, more commonly known as the flu, is a respiratory infection that is caused by a virus infecting the nose, throat, and lungs. Influenza is most common during winter and can cause fever, chills, sore throat, cough, body aches, and fatigue. Vitamin D is an important part of the immune system. Some studies have shown that there is a link between vitamin D levels and the risk of getting influenza. People who have low vitamin D levels may have a higher chance of getting influenza 5. Vitamin D receptors are found on the surface of a cell where they receive chemical signals.
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Swine flu: Ten facts you should know Every day the papers and internet are full of swine flu numbers form across the country which makes people wondering what the symptoms are, how it can be treated and why it’s dangerous. Read more about causes, symptoms, diagnosis and treatment of swine flu. Here are the top 10 facts you should know about the disease: #1. Swine flu or H1N1 type A influenza is transmitted from people and NOT from pigs or swines. Here’s how you can prevent the spread of H1N1.
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Influenza (Seasonal Flu) - Topic Overview The flu is caused by influenza viruses A and B. There are different strains of the flu virus every year. The flu causes a fever, body aches, a headache, a dry cough, and a sore or dry throat.You will probably feel tired and less hungry than usual. The symptoms usually are the worst for the first 3 or 4 days.he flu is caused by influenza viruses A and B. There are different strains of the flu virus every year. The flu causes a fever, body aches, a headache, a dry cough, and a sore or dry throat.
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Food_and_Nutritional_Toxicology Influenza, or flu, is a common infection of the respiratory tract that affects people of all ages. It can cause severe symptoms, particularly in young children, the elderly and the sick. People catch the flu by coming into contact with air droplets emitted by the coughing and sneezing of persons with the virus.
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The Reason for the Season: why flu strikes in winter The flu, also called influenza, is a viral respiratory illness. A virus is a microscopic infectious agent that invades the cells of your body and makes you sick. The flu is often confused with another virus, the common cold, because of the similarity in symptoms, which can include a cough, sore throat, and stuffy nose.
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- H1N1 is a flu virus. When it was first detected in 2009, it was called “swine flu” because the virus was similar to those found in pigs. The H1N1 virus is currently a seasonal flu virus found in humans. Although it also circulates in pigs, you cannot get it by eating properly handled and cooked pork or pork products.
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Information for Schools Recommend on Facebook Tweet. Influenza (also known as “flu”) is a contagious respiratory illness caused by influenza viruses. It can cause mild to severe illness, and at times can lead to death. This page provides resources about flu symptoms, complications, and diagnosis.
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- Next to the common cold, influenza or the flu is perhaps the most familiar respiratory infection in the world. In the United States alone, approximately 25 to 50 million people contract influenza each year. The symptoms of the flu are similar to those of the common cold, but tend to be more severe.
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- 1 Influenza (Fl u)Publication Date: September 25 th 2015 What is influenza (a lso called flu)? Influenza is an acute contagious respiratory illness caused by infectionwith an influenza virus. Influenza can occur throughout the year butinfluenza activity usually peaks in winter.There are three types in all with influenza A and influenza B causingthe majority of infections. A third type, influenza C, is rarely reportedas a cause of human illness.Influenza viruses infect the nose, throat and lungs.
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- Influenza, commonly known as the flu, is an infectious disease caused by an influenza virus.[1] Symptoms can be mild to severe.[4] The most common symptoms include: a high fever, runny nose, sore throat, muscle pains, headache, coughing, and feeling tired.
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- Flu (Influenza) Cause. Influenza, or flu, is a respiratory infection caused by any of several flu viruses, which are classified as type A, B, or C based on their nucleic acids and protein composition.ype A viruses are found in humans and many animals, including ducks, chickens, pigs, and whales. Type A influenza viruses caused the global flu outbreaks of 1918, 1957, 1968, and 2009. Type B viruses circulate widely in humans.
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- No one person is credited with discovering this new flu virus in 2009. It was a joint effort by scientists and doctors in Mexico, the US and the World Health Organization.wine flu is caused by a new influenza virus that has genetic material from several different flu viruses that combined to form the new H1N1/09. The different types of flu inv … olved in the development of the new virus are three types of swine flu (Asian, European, and American), avian bird flu, and human flu.
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The KleenexÂ® Guide to The flu is a respiratory illness caused by influenza viruses that infect the nose, throat and lungs – but its effects can be felt through the whole body. The flu is a highly contagious viral infection of the respiratory tract. The symptoms of flu and colds are similar, but flu symptoms come on suddenly, Flu Symptoms.
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- The flu is caused by influenza virus types A, B, and C. Both type A and type B flu viruses are responsible for the seasonal outbreaks of flu. Type A flu viruses are found in many different animals, including ducks, chickens, pigs, and horses.
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10 Flu Myths Here are 10 common myths about the flu. 1  MYTH: You can catch the flu from the vaccine. 2  MYTH: Healthy people don't need to be vaccinated. 3  MYTH: Getting the flu vaccination is all you need to do to protect yourself from the flu. 4  MYTH: The flu is just a bad cold. 5  MYTH: You can't spread the flu if you're feeling well. Actually, 20% to 30% of people carrying the influenza virus have no symptoms. MYTH: You don't need to get a flu shot every year.
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Swine influenza Influenza, more commonly known as “the flu,” is caused by a contagious virus. Symptoms include body aches, sore throat, headache, fever, coughing, and chills. Perhaps because influenza is so common, misconceptions about the disease abound.nfluenza is still very common in the U.S.: According to the Centers for Disease Control and Prevention, between 5 percent and 20 percent of Americans get the flu every year, and about 36,000 cases are fatal. The disease can be treated by antiviral medicines, and a seasonal vaccine is available to protect against it.
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- 2009 H1N1 (sometimes called “swine flu”) is a new influenza virus causing illness in people. This new virus was first detected in people in the United States in April 2009. This virus is spreading from person-to-person worldwide, probably in much the same way that regular seasonal influenza viruses spread.On June 11, 2009, the World Health Organization (WHO) declared that a pandemic of 2009 H1N1 flu was underway.ut further study has shown that the 2009 H1N1 is very different from what normally circulates in North American pigs. It has two genes from flu viruses that normally circulate in pigs in Europe and Asia and bird (avian) genes and human genes. Scientists call this a quadruple reassortant virus.
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- Property was seized and auctioned, and many Quakers were jailed for their war tax resistance. During the Mexican war of 1846 many Quakers again, refused to pay war taxes. Henry David Thoreau The most famous instance of war tax resistance was that of the writer Henry David Thoreau.ncome Tax The relationship between income tax and war is a close one. Income tax was first introduced in Britain in 1798 to pay for the purchase of fighting men and weapons for the Napoleonic wars. Introduced by William Pitt the tax was temporary and technically has to be renewed every year.
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Influenza Influenza, commonly known as the flu, is an infectious disease caused by an influenza virus. Symptoms can be mild to severe. The most common symptoms include: a high fever, runny nose, sore throat, muscle pains, headache, coughing, and feeling tired. These symptoms typically begin two days after exposure to the virus and most last less than a week. The cough, however, may last for more than two weeks.
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Information on the different types of viruses and types of viral infections Seasonal influenza, commonly called “the flu,” is caused by influenza viruses, which infect the respiratory tract (i.e., the nose, throat, lungs). Unlike many other viral respiratory infections, such as the common cold, the flu can cause severe illness and life-threatening complications in many people.easonal influenza, commonly called “the flu,” is caused by influenza viruses, which infect the respiratory tract (i.e., the nose, throat, lungs). Unlike many other viral respiratory infections, such as the common cold, the flu can cause severe illness and life-threatening complications in many people.
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Flu under the microscope These virions belong to the H3N2 flu virus that started in Hong Kong in 1968, according to the CDC. H3N2 infected an estimated 50 million Americans and killed 33,000 people in the United States, making it the mildest flu pandemic in the 20th century, according to the Department of Health and Human Services.
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Information on the different types of viruses and types of viral infections Influenza, also known as the flu, is a respiratory infection caused by viruses. The flu differs in several ways from the common cold. Symptoms of the flu include body chills, fever, headache, muscle ache and sore throat. Unlike many other viral respiratory infections, the flu can cause severe illness and life-threatening complications in many people. The flu is contracted in the same airborne manner as the common cold.
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influenza The Influenza (Flu) Virus Next to the common cold, influenza or the flu is perhaps the most familiar respiratory infection in the world.In the United States alone, approximately 25 to 50 million people contract influenza each year. The symptoms of the flu are similar to those of the common cold, but tend to be more severe.ost cases of the flu, especially those that occur in epidemics or pandemics, are caused by the influenza A virus, which can affect a variety of animal species, but the B virus, which normally is only found in humans, is responsible for many localized outbreaks.
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- What's the Flu? Influenza (say: in-floo-EN-zah) is also called the flu. It's an infection that causes a fever, chills, cough, body aches, headaches, and sometimes earaches or sinus problems. The flu is caused by the influenza virus (say: VY-rus).
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- Influenza (The Flu) Influenza or 'the flu' is a highly contagious disease caused by infection from influenza type A or B (or rarely C) virus. These viruses infect the upper airways and lungs. The flu can occur all year round but in temperate areas the influenza season typically occurs during the winter months.