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Flu vaccines for 2018-19 protect against the viruses that cause swine flu and one or two other viruses that are expected to be the most common during flu season. The vaccine is available as an injection or a nasal spray.


H1N1 flu is also known as swine flu. It's called swine flu because in the past, the people who caught it had direct contact with pigs. That changed several years ago, when a new virus emerged that ...


2009 H1N1 Flu What is 2009 H1N1 (swine flu)? 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.


Swine flu, also known as the H1N1 virus, is a relatively new strain of an influenza virus that causes symptoms similar to the regular flu. It originated in pigs but is spread primarily from person ...


Symptoms of swine flu, which is caused by the H1N1 virus, are like those of any seasonal flu and include fever, cough, runny nose, sore throat, body aches, chills, and fatigue.


Swine flu (swine influenza) is a respiratory disease caused by viruses (influenza viruses) that infect the respiratory tract of pigs, resulting in nasal secretions, a barking cough, decreased appetite, and listless behavior. Swine flu produces most of the same symptoms in pigs as human flu produces in people.


H1N1 swine flu is contagious usually before an infected person even shows the slightest sign of symptoms, and they can remain contagious for between seven to 10 days in length. Most people will treat and heal from swine flu before they even realize they have the illness.


One of the initial symptoms of H1N1 is typically a nagging cough that sets in the chest and keeps you hacking away at night and disrupting your sleep. If left untreated, Swine Flu can quickly become pneumonia, and your cough may be accompanied by thick, yellow, brown, or green phlegm.


H1N1 influenza is an infection. It is not the same as seasonal flu (influenza). The first outbreak occurred in 2009 and infected people all over the world. It was called swine flu early on because tests showed that it was like flu viruses that occur in swine (pigs).


Variant Influenza Virus (Swine Flu) Symptoms Topic Guide What Is Swine Flu? Not infrequently, there is a news report of another outbreak of swine flu , where a type of influenza A that normally infects pigs crosses over and infects a human.