Swine flu virus slideshare
WebFeb 8, 2024 · 2. ©drseshas Swine influenza is a respiratory disease of pigs. Influenza A. Sometimes the existing strains of virus combine to form a new subtype. ( Antigenic … WebMar 30, 2024 · There are four types of influenza viruses: A, B, C, and D. Influenza A and B viruses cause seasonal epidemics of disease in people (known as flu season) almost every winter in the United States. Influenza A viruses are the only influenza viruses known to cause flu pandemics (i.e., global epidemics of flu disease).
Swine flu virus slideshare
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WebApr 11, 2024 · influenza, also called flu or grippe, an acute viral infection of the upper or lower respiratory tract that is marked by fever, chills, and a generalized feeling of weakness and pain in the muscles, together with … WebMay 18, 2024 · Flu (influenza) viruses are divided into four broad categories: influenza A, B, C or D. Influenza A is the most common type. H1N1 flu is a subtype of influenza A. …
WebMay 18, 2024 · Flu (influenza) viruses are divided into four broad categories: influenza A, B, C or D. Influenza A is the most common type. H1N1 flu is a subtype of influenza A. Subtypes of influenza A are categorized based on two proteins on the surface of the virus, hemagglutinin (H) and neuraminidase (N). WebJun 11, 2024 · It was detected first in the United States and spread quickly across the United States and the world. This new H1N1 virus contained a unique combination of influenza genes not previously identified in animals or people. This virus was designated as influenza A (H1N1)pdm09 virus.
WebOverview. Before the H1N1 pandemic in 2009, the influenza A (H1N1) virus had never been identified as a cause of infections in people. Genetic analyses of this virus have shown that it originated from animal influenza viruses and is unrelated to the human seasonal H1N1 viruses that have been in general circulation among people since 1977. WebNov 13, 2024 · Avian, swine and other zoonotic influenza virus infections in humans may cause disease ranging from mild upper respiratory tract infection (fever and cough), early sputum production and rapid …
WebAll influenza viruses of significance in swine are type A, subtype H1N1, H1N2, or H3N2 viruses. Influenza viruses infect epithelial cells lining the surface of the respiratory tract, inducing prominent necrotizing bronchitis and bronchiolitis and …
WebMar 30, 2024 · There are four types of influenza viruses: A, B, C, and D. Influenza A and B viruses cause seasonal epidemics of disease in people (known as flu season) almost … movie altered statesWebFeb 28, 2024 · The “swine flu” pandemic primarily affected children and young adults who had no immunity to the new virus, while nearly one-third of people over the age of 60 had antibodies against the... heather davis facebookWebMar 8, 2024 · 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... movie a man called intrepidWebMar 23, 2024 · Treatment. Most people with flu, including H1N1 flu (swine flu), require only symptom relief. Supportive care such as drinking liquids, taking pain relievers for fever and headache, and resting may be helpful. If you have a chronic respiratory disease, your doctor may prescribe additional medications to help relieve your symptoms. movie a man called adamWebApr 10, 2024 · AFRICAN SWINE FEVER (ASF) PREVENTION AND CONTROL.pptx 1. AFRICAN SWINE FEVER Jayenne B. Daladar, DVM 2. What is African Swine Fever African swine fever (ASF) is a highly contagious haemorrhagic viral disease of domestic and wild pigs, which is responsible for serious economic and production losses. It is caused by a … heather davis instagramWeblist of communicable diseases movie a man betrayed 1941WebApr 9, 2024 · Powerpoint presentation on current influenza epidemic caused by amix of viruses belonging to the same family. heather davis eku