what is pandemic influenza
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Pandemic In a virtual press conference in May 2009 on the influenza pandemic, Dr Keiji Fukuda, Assistant Director-General ad interim for Health Security and Environment, WHO said An easy way to think about pandemic … is to say: a pandemic is a global outbreak.
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Pandemic 2: Disease Mutation Pandemic 2: Disease Mutation. Pandemic 2 is a disease game that allows more flexibility in creating a plague, including whether you want to be a bacteria, parasite or virus. Each disease has its own strengths and weaknesses. Note: See below game for instructions and tips. (And be sure to use hand sanitizer when you’re done playing.)
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Influenza (Flu) Influenza is a contagious disease caused by influenza viruses that infect the respiratory tract (nose, throat, and lungs).It can cause mild to severe illness, sometimes leading to death.Influenza symptoms often begin suddenly, with fever, headache, tiredness, dry cough, sore throat, nasal congestion, and body aches. The best way to prevent influenza is to get vaccinated each year.t can cause mild to severe illness, sometimes leading to death. Influenza symptoms often begin suddenly, with fever, headache, tiredness, dry cough, sore throat, nasal congestion, and body aches. The best way to prevent influenza is to get vaccinated each year.
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Influenza Influenza, commonly known as the flu , is an infectious disease caused by the 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.
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What Are Epidemics, Pandemics, and Outbreaks? An influenza pandemic occurs when: 1  A new subtype of virus arises. 2  The virus spreads easily from person to person, such as through sneezing or coughing. 3  The virus begins to cause serious illness worldwide.
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Flu (Influenza) The flu (influenza) is a contagious respiratory disease caused by flu viruses. It is spread from person to person by coughing or sneezing. It can also be spread by touching contaminated surfaces.
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- Influenza, commonly known as the flu , is an infectious disease caused by the 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.nfluenza, commonly known as the flu , is an infectious disease caused by the 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.
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- The A(H5N1) and A(H7N9) AI viruses remain two of the influenza viruses with pandemic potential, because they continue to circulate widely in some poultry populations, most humans likely have no immunity to them, and they can cause severe disease and death in humans.
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Top 10 Worst Diseases Influenza, commonly known as the flu, is an infectious disease of birds and mammals caused by an RNA virus of the family Orthomyxoviridae (the influenza viruses). In humans, common symptoms of influenza infection are fever, sore throat, muscle pains, severe headache, coughing, and weakness and fatigue.nfluenza, commonly known as the flu, is an infectious disease of birds and mammals caused by an RNA virus of the family Orthomyxoviridae (the influenza viruses). In humans, common symptoms of influenza infection are fever, sore throat, muscle pains, severe headache, coughing, and weakness and fatigue.
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Influenza pandemic An influenza pandemic is an epidemic of an influenza virus that spreads on a worldwide scale and infects a large proportion of the world population. In contrast to the regular seasonal epidemics of influenza, these pandemics occur irregularly, with the 1918 Spanish flu the most serious pandemic in recorded history.
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What Is the Flu? Influenza, commonly known as the flu, is an extremely contagious respiratory illness caused by influenza A or B viruses. Flu appears most frequently in winter and early spring. The flu virus attacks the body by spreading through the upper and/or lower respiratory tract.
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Influenza (Flu) Information for Child Care Settings What is influenza (flu)? Influenza (flu) is a respiratory disease caused by a virus that attacks the nose, throat, and lungs. Illness is usually mild or moderate, not requiring hospitalization. However, at times flu can be severe, even leading to death. It is not the same as the “stomach flu.”.
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Influenza pandemic Influenza pandemic. Influenza ward at Walter Reed Hospital, in Washington, D.C. during the Spanish flu pandemic of 1918–1919. An Influenza pandemic is an epidemic of an influenza virus that spreads on a worldwide scale and infects a large proportion of the world population. In contrast to the regular seasonal epidemics of influenza, these pandemics occur irregularly - there have been about 9 Influenza pandemics during the last 300 years.
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Influenza Influenza, commonly known as the flu , is an infectious disease caused by the 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.ymptoms of influenza can start quite suddenly one to two days after infection. Usually the first symptoms are chills or a chilly sensation, but fever is also common early in the infection, with body temperatures ranging from 38 to 39 °C (approximately 100 to 103 °F).
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The Agent Flu, or influenza, is a contagious respiratory illness that spreads from person to person through the air via coughs or sneezes or through contact with infected surfaces. It is caused by a group of continuously changing viruses called influenza viruses. Influenza viruses change easily and often, they are unpredictable, and they can be deadly.
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Public health surveillance Influenzanet is a syndromic surveillance system based on voluntary reports of symptoms via the internet. Residents of the participant countries are invited to provide regular reports on the presence or absence of flu related symptoms. The system has been in place and running since 2003 in the Netherlands and Belgium.
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Influenza pandemic Influenza pandemics occur when a new strain of the influenza virus is transmitted to humans from another animal species. Species that are thought to be important in the emergence of new human strains are pigs, chickens and ducks.nfluenza, commonly known as the flu, is an infectious disease of birds and mammals caused by an RNA virus of the family Orthomyxoviridae (the influenza viruses). In humans, common symptoms of influenza infection are fever, sore throat, muscle pains, severe headache, coughing, and weakness and fatigue.
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- For pandemic influenza to occur, three conditions must be met: a new influenza A virus appears or “emerges” in the human population, it causes serious illness in people, and it spread easily from person to person worldwide. There is currently no pandemic influenza in the world. Bird influenza is an infection caused by bird flu viruses. These flu viruses occur naturally among birds worldwide. Seasonal influenza (often called “the flu”) is a contagious respiratory illness caused by influenza viruses.
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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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Influenza Influenza, commonly known as the flu , is an infectious disease caused by the 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.lu symptoms in birds are variable and can be unspecific. The symptoms following infection with low-pathogenicity avian influenza may be as mild as ruffled feathers, a small reduction in egg production, or weight loss combined with minor respiratory disease.
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Influenza A virus subtype H1N1 Other strains of H1N1 are endemic in pigs (swine influenza) and in birds (avian influenza). In June 2009, the World Health Organization (WHO) declared the new strain of swine-origin H1N1 as a pandemic. This strain is often called swine flu by the public media.
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- An Influenza pandemic is an epidemic of an influenza virus that spreads on a worldwide scale and infects a large proportion of the world population. In contrast to the regular seasonal epidemics of influenza, these pandemics occur irregularly - there have been about 9 Influenza pandemics during the last 300 years.
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- Key facts. 1  Avian influenza (AI), commonly called bird flu, is an infectious viral disease of birds.  Most avian influenza viruses do not infect humans; however some, such as A(H5N1) and A(H7N9), have caused serious infections in people.
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The Difference Between an Epidemic and a Pandemic A pandemic differs greatly from an epidemic. Like an epidemic, a pandemic refers to a contagious, infectious or viral illness that spreads. However, unlike an epidemic, a pandemic is not limited to one specific geographic region. Instead, a pandemic has the potential to include millions of people in many areas and countries across the globe, according to the World Health Organization's description.
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The classical definition of a pandemic is not elusive This out-of-season transmission is what characterizes an influenza pandemic, as distinct from a pandemic due to another type of virus. Simultaneous worldwide transmission of influenza is sufficient to define an influenza pandemic and is consistent with the classical definition of “an epidemic occurring worldwide”.
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Influenza (Seasonal Flu) - Topic Overview What is influenza (flu)? Influenza (flu) is a viral infection. People often use the term flu to describe any kind of mild illness, such as a cold or a stomach virus, that has symptoms like the flu. But the real flu is different. Flu symptoms are usually worse than a cold and last longer.