H1N1 Disease (Swine Flu): Causes and Treatments.
Swine flu, or H1N1, moved from pigs to people in 2009 and caused a pandemic. It is now a relatively common type of flu, and most people have some immunity. Learn more here.H1N1 disease is also referred to as the swine flu. It is a new kind of influenza which has been causing illness in the society and was first detected in the year 2009 in the United States.Swine Influenza Virus (SIV) or Swine-Origin Influenza Virus (S-OIV) is very common in pigs all over the World (Siegel, 2). The major two types of Swine influenza are influenza C. And Influenza A. Influenza A is further classified into four major classes; H1N1, H1N2, H3N1, H3N2, and H2N3 (Stephenson, 7). Swine flu is mostly caused by Influenza A.
Analysis of Studies on H1N1 Virus. H1N1 virus commonly referred to as the swine flu was first reported in Mexico in 2009. Initially, it was only endemic in animals such as pigs and birds, but a variant form of the virus underwent transformation and was able to infect humans.The H1N1 influenza pandemic exposed strengths and weaknesses of the global plan in place to deal with emerging infectious disease threats. This article reviews and critiques the H1N1 pandemic.
In April of 2009, an influenza virus originating in swine was discovered to be capable of infecting humans and spreading from person to person. The new virus is named influenza A (H1N1), although it is commonly referred to as swine flu. Although it is called swine flu, the new H1N1 virus is transmitted from person to person, and not through.
