Use proper ventilation systems in all swine facilities. Lots of people with swine flu experienced diarrhea and fever or vomiting. Swine influenza also called pig influenza, swine flu, hog flu and pig flu is an infection by any one of several types of swine influenza virus siv or soiv swineorigin influenza. It is a highly contagious respiratory disease caused by one of many influenza a viruses. None of these viral descendants, however, approaches the pathogenicity of the 1918 parent virus. 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. Swine influenza swine flu is a respiratory disease of pigs caused by.
Like the regular flu, swine flu can lead to more serious problems including pneumonia, a lung infection, and other. An insight into the swineinfluenza a h1n1 virus infection. The symptoms of h1n1 flu in people are similar to the symptoms of regular human seasonal influenza and include fever, coughing, stuffy nose and body aches. Swine influenza simple english wikipedia, the free encyclopedia. This free online swine flu course will be of great interest to all learners who would like to learn more about the influenza flu virus, its transmission and prevention, as well as the variants responsible for swine flu. This fact sheet has information about flu viruses in. Swine flu may refer to influenza in pigs or to an infection in humans caused by the h1n1v or h3n2v viruses.
The flu shot might cause slight fever, tiredness, or sore muscle at the injection site. Occasionally, pigs transmit influenza viruses to people, mainly to hog farmers and veterinarians. Getting a flu shot each year is the best way to slow the spread of flu. The best way to help keep your swine from getting sick, or reduce the severity of illness if they do, is to use the following management strategies. As of 2009, the known siv strains include influenza c and the subtypes of influenza a known as h1n1, h1n2, h2n1, h3n1, h3n2, and h2n3. Differences between cold, swine flu and seasonal flu symptoms. There are several tests used to diagnose flu, but not everyone who has the flu needs to be tested. Jan 10, 2019 technically, the term swine flu refers to influenza in pigs.
It was caused by a thennew flu virus known as h1n1, an influenza virus thats a combination of swine, avian bird, and human genes that mixed together in pigs and spread. These are fever, lethargy, lack of appetite and coughing. Dec 27, 2019 cough and fatigue are the two symptoms which linger on for longer than 35 days after the swine flu. Swine influenza virus is sometimes called siv or swine flu. This fact sheet has information about flu viruses in pigs and variant flu viruses in people. World health organization international h1n1 flu swine flu.
Swine flu h1n1 flu symptoms and causes mayo clinic. Coughing a hacking, productive mucousproducing cough is often present with a cold. It is very contagious and has spread to many areas of the united states and other countries resulting in a pandemic. Get the facts on swine flu swine influenza a h1n1 virus history, symptoms, how this contagious infection is transmitted, prevention with a vaccine, diagnosis, treatment, news, and research. It originated in pigs but is spread primarily from person. Swine flu in humans centers for disease control and. When influenza flu viruses that normally circulate in pigs are detected in people, they are called variant flu viruses and are designated with the letter v, such as h1n1v and h3n2v. What the uk governments have done to prepare for a wider outbreak of flu. Patients present with symptoms of acute respiratory illness, including at. An influenza pandemic is defined as a new or novel influenza virus that spreads easily between humans. Main document the sporadic h1n1 swine influenza virus siv infection that people can experience has the potential to produce a number of clinical signs and symptoms.
It is respiratory illness of pigs caused by infection with swine influenza a virus. Swine influenza also called pig influenza, swine flu, hog flu and pig flu is an infection by any one of several types of swine influenza virus siv or soiv swine origin influenza. First described in april 2009, the virus appeared to be a new strain of h1n1, which resulted from a previous triple reassortment of. Swine flu course causes, effects and treatment alison. Amongst the after effects of swine flu, cough at times becomes the cause of concern, i. Influenza vaccinations are available in shots and nasal spray. The 2009 flu pandemic or swine flu was an influenza pandemic that lasted from early 2009 to late 2010, and the second of the two pandemics involving h1n1 influenza virus the first of them being the 19181920 spanish flu pandemic, albeit in a new version. H1n1 swine flu symptoms, treatment, vaccine, pneumonia. For many years, weve known that swine flu occasionally infects humans, so we know the typical symptoms of swine flu.
Information including treatment, prevention, and symptoms of sporadic swine influenza virus siv or swine flu infection. The symptoms of swine flu in people are expected to be similar to the symptoms of regular human seasonal influenza and include fever, lethargy. The symptoms of swine flu in people are expected to be similar to the symptoms of regular human. The symptoms of swine flu in people are expected to be similar to the. Of the severe manifestations of swine origin influenza, pneumonia and respiratory failure are the most common. Swine influenza is also referred to as h1n1 type a influenza. Swine influenza virus is a virus that is common in pigs.
Swine influenza virus siv or swineorigin influenza virus soiv is any strain of the influenza family of viruses that is endemic in pigs. Also around 4% people who have tested positive for swine flu have died and could not be saved in india. Mar 01, 2014 comparative mortality avian flu h7n7 hk 07 hantavirus ps china 06 sarscov china 07 swine flu h1n1 dengue 60 % 3040 % 9. For those who have swine flu, the oral drug tamiflu is recommended. Swine flu is a respiratory disease and has some elements of a virus found in pigs. Fever is usually present with h1n1 in up to 80% of all flu cases. Other symptoms can include headache, sore throat, tiredness, aching muscles. Swine flu is a disease of pigs that can, in rare cases, be passed to humans. A respiratory illness of pigs caused by infection with swine influenza a virus siv.
Causes, symptoms, and treatment medical news today. Patients may present with some or all of these symptoms. Swine flu symptoms are similar to other influenza infections. Ppt swine flu powerpoint presentation free to download. Symptoms of zoonotic swine flu in humans are similar to those of influenza and of influenzalike illness in general, namely chills, fever, sore throat,musclepains, coughing,weakness, severe headache, and general 17. The recent outbreak of human infection with a novel swine origin influenza a h1n1 virus is spreading rapidly through sustained humantohuman transmission in multiple countries. Many time, people experience symptoms such as a cough, chills, fever, or sore throat. In most cases the manifestations of the disease is similar to usual flu infection. What you can do to protect yourself and others against flu. Swine flu symptoms, vaccination, treatment, causes. It is believed that the h1n1 flu spreads the same way that seasonal flu does. Swine influenza is an infection caused by any one of several types of swine influenza viruses.
H1n1 swine flu symptoms, treatment, vaccine, pneumonia, shots. Human cases of swine influenza a virus infection occur in individuals who have had a history of recent direct contact with pigs or close within 6 feet. Swine influenza simple english wikipedia, the free. While swine flu viruses normally do not infect humans, occasional infections of humans do occur. Learn about the risks of swine flu, its complications, and who should be most concerned. Symptoms of swine flu the symptoms of swine flu are very much like those of regular influenza.
The symptoms are similar to the symptoms of regular human flu and can include fever, cough, sore throat, body aches, headache, chills, or fatigue. In humans, symptoms of swine variant influenza infection are often identical to symptoms of seasonal influenza infections and can include fever, cough, sore throat, a runny or congested nose, headache, body aches, and fatigue. What symptoms do people have when they are infected with variant influenza. Some people with swine flu have also reported diarrhea or vomiting. The swine flu viruses that infect pigs can change, easily transmitting the virus to humans. Symptoms of swing flu are pretty much the same as seasonal flu.
It was called swine flu early on because tests showed that it was like flu viruses that occur in swine pigs. Although swine flu doesnt typically affect humans, there was a global outbreak in 2009 to 2010the first flu pandemic in more than 40 years. Swine influenza is a highly contagious viral infection of pigs. Swine flu is the name for the influenza type a virus that affects pigs swine. Variant flu virus infections in people occur rarely. Soiv is a triplereassortment influenza virus, containing genes from human, swine, and avian influenza a viruses. The va and the centers for disease control and prevention cdc. In the spring of 2009, scientists recognized a particular strain of flu virus known as h1n1.
Usually, the symptoms are fever, lethargy feeling tired, lack of appetite and coughing. Some people with swine flu also have reported runny nose, sore throat, nausea, vomiting and diarrhoea. These vaccinations are very safe, though there could be very mild side effects with it. It was caused by a thennew flu virus known as h1n1, an influenza virus thats a combination of swine, avian bird, and. Swine influenza, also called swine flu, hog flu, and pig flu, refers to influenza caused by those strains of influenza virus, called swine influenza virus swine influenza virus, that usually infect pigs. The recent outbreak of human infection with a novel swineorigin influenza a h1n1 virus is spreading rapidly through sustained humantohuman transmission in multiple countries.
Injection and nasal spray vaccinations are available to prevent swine flu. Normally, it only infects people who have been in close contact with pigs. In humans, the symptoms of swine flu are similar to those of influenza and of. Cough and fatigue are the two symptoms which linger on for longer than 35 days after the swine flu. Swine flu h1n1 flu diagnosis and treatment mayo clinic.
The symptoms observed in patients suffering from swine flu are more or less similar to the symptoms of regular human seasonal influenza. Swine flu is caused by a variant strain of the influenza virus. Diagnosis can be made by testing a swab of mucus from the nose or throat. Human cases of swine influenza a virus infection occur in individuals who have had a history of recent direct contact with pigs or close within 6 feet contact with pigs. Symptoms at any time during the course of the infection. Clinical management of human infection with pandemic h1n1.
Gujarat also has 242 deaths from swine flu till february 1, 2010. The symptoms of the swine flu were similar to those caused by other flu viruses, primarily. A and b seasonal epidemics of disease c infections mild respiratory illness and are not thought to cause epidemics. Manifestations of h1n1 influenza are similar to those of seasonal influenza. Symptoms are fever, cough, sore throat, runny nose, body pains, headache, chills, and fatigue. The recent outbreak of a novel swineorigin influenza a h1n1 virus soiv, which was first detected in april 2009 in california usa, has now migrated to other parts of the americas, europe, australia, and asia. Jan 11, 2015 symptoms of zoonotic swine flu in humans are similar to those of influenza and of influenzalike illness in general, namely chills, fever, sore throat,musclepains, coughing,weakness, severe headache, and general 17.
Apr 23, 2009 what are the symptoms of swine flu in humans. The centers for disease control and prevention cdc, a united states government agency, reports that the symptoms and transmission of the swine flu from human to human is much like seasonal flu. Symptom cold swine flu seasonal flu fever fever is rare with a cold. Swine influenza virus siv or swine origin influenza virus soiv is any strain of the influenza family of viruses that is endemic in pigs. Comparative mortality avian fluh7n7 hk 07 hantavirus ps china 06 sarscov china 07 swine fluh1n1 dengue 60 % 3040 % 9. How to help control the spread of flu public health. Some of the symptoms are the sudden onset of fever, cough or shortness of breath. And it can make an illness like diabetes or asthma worse. Some patients also have reported runny nose, sore throat, severe body pain, abdominal pain with or without nausea, vomiting and diarrhoea.
Other actions you can take in case swine flu becomes more widespread. Maharashtra with 317 deaths has seen maximum deaths from swine flu in india. Apparently, the porcine h1n1 and h3n2 lineages uncommonly infect humans, and the human h1n1 and h3n2 lin. This type of influenza virus can also infect humans and birds. The first outbreak occurred in 2009 and infected people all over the world. Swine influenza virus is common throughout pig populations worldwide. Less often, someone infected with swine flu passes the infection to others. It is a respiratory disease that results from an influenza a virus. Swine flu was the popular name for the virus which was responsible for a global flu outbreak called a pandemic in 2009 to 2010. Patients present with symptoms of acute respiratory illness, including at least 2 of the following. The symptoms of swine flu in people are expected to be similar to the symptoms of regular human seasonal influenza and include fever, lethargy, lack of appetite and coughing. Swine influenza is caused by influenza a viruses in the family orthomyxoviridae.
Swine flu india pdf ppt case reports symptoms treatment. Some people with swine flu also have reported runny nose, sore throat, nausea, vomiting and diarrhea. The swine flu causes many symptoms similar to regular influenza. Its a type of seasonal flu and is now included in the annual flu vaccine. Clinical management of human infection with pandemic. The cough from swine flu might last for two weeks or more, as an after effect of swine flu. Although some people still talk about swine flu, its important to keep in mind that now swine flu is considered another regular type of human flu virus, similar to. May 19, 2019 symptoms of swing flu are pretty much the same as seasonal flu. If fever reappears after swine flu and there is difficulty in breathing, there may be. The 2009 h1n1 influenza virus previously called swine flu is a new strain of influenza virus. Sep 14, 2009 swine flu are you at risk of complications. However, the disease has also spread from one person to another.
First described in april 2009, the virus appeared to be a new strain of h1n1 which. What are the signs and symptoms of h1n1 influenza swine flu. Jan 10, 2019 to diagnose flu, including swine flu, your doctor will likely conduct a physical exam, look for signs and symptoms of influenza, and possibly order a test that detects influenza viruses. Like the regular flu, swine flu can lead to more serious problems including pneumonia, a lung infection, and other breathing problems. For some people, novel h1n1 flu swine flu can turn serious. 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. The 2009 swine flu pandemic was an influenza pandemic that lasted for about 20 months, from january 2009 to august 2010, and the second of the two pandemics involving h1n1 influenza virus the first being the 19181920 spanish flu pandemic, albeit a new strain. However, there have been cases of humantohuman spread of swine flu. Like the regular flu, swine flu can lead to more serious problems including pneumonia, a. People who work with pigs, especially people with intense exposures, are at increased risk of catching swine flu. It describes ways to help control the spread of influenza flu within our homes and keep ourselves and those around us as healthy as possible. The best means of dealing with swine flu is to prevent it.
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