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  1. Influenza - Wikipedia

    Influenza, commonly known as "the flu", is an infectious disease caused by an influenza virus. Symptoms can be mild to severe. [5] The most common symptoms include: high fever , runny nose , sore throat , muscle and joint pain , headache , coughing , and feeling tired . [1]

  2. United States influenza statistics by flu season - Wikipedia

    US influenza statistics by flu season. From the Centers for Disease Control and Prevention page called "Disease Burden of Influenza": "Each year CDC estimates the burden of influenza in the U.S. CDC uses modeling to estimate the number of influenza illnesses, medical visits, flu-associated hospitalizations, and flu-associated deaths that occur in the U.S. in a given season.

  3. Influenza, better known as the flu and sometimes called the grippe, is a common childhood illness, but is not as common among adults. It is not limited to humans, most mammals and many birds can also catch influenza. It is caused by several different viruses, which is why people can have the flu more than once. The name influenza comes from Italian: influenza, meaning "influence".

  4. Influenza - Wikipedia, the free encyclopedia

    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 people, common symptoms of influenza are fever, sore throat, muscle pains, severe headache, coughing, and weakness and fatigue.

  5. 1957–1958 influenza pandemic - Wikipedia

    The 1957–1958 influenza pandemic, also known as the Asian flu, was a global pandemic of influenza A virus subtype H2N2 that originated in Guizhou, China, and killed at least a million people worldwide.

  6. Avian influenza - Wikipedia

    Influenza A virus subtype H7N9 is a novel avian influenza virus first reported to have infected humans in 2013 in China. Most of the reported cases of human infection have resulted in severe respiratory illness. [32]

  7. Spanish flu - Wikipedia

    The Spanish flu, also known as the 1918 flu pandemic, was an unusually deadly influenza pandemic caused by the H1N1 influenza A virus. Lasting from February 1918 to April 1920, it infected 500 million people–about a third of the world's population at the time–in four successive waves.

  8. Swine influenza - Wikipedia

    Influenza A is responsible for infecting swine, and was first identified in the summer of 1918. Pigs have often been seen as "mixing vessels", which help to change and evolve strains of disease that are then passed on to other mammals, such as humans. Humans

    • Pig influenza, swine flu, hog flu, pig flu
  9. Influenza – Wikipédia

    Az influenza (grippe) egy vírus által okozott fertőző betegség. A kórokozó influenzavírusok emlősöket és madarakat képesek megfertőzni.A betegség az emberek között cseppfertőzés útján (kis távolságra), közvetlen testi érintkezéssel vagy a beteg által megérintett tárgyakkal terjed, ezért a fertőzés megelőzésében a mindennapi higiénia szerepe megkerülhetetlen.

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