The doctors, conventional as well a the homeopathic, have limited experience so far about the treatment of swine flu, as the infection is new to the humans. Transmission of soiv is thought to occur in the same way as seasonal flu. Although the strain of swine flu found in humans is not the same type transmitted amongst pigs, it is called nevertheless referred to as swine flu because of the similarities between the swine flu in pigs and the swine flu in humans. Although the virus has been characterized as a pandemic, researchers can not. The cdcs swine flu guidance for businesses and employers focuses on preparing for people to be out sick and on reassuring staff that staying home wont. H1n1 influenza or swine flu is a highly contagious acute respiratory disease of pigs caused by type a influenza virus that regularly causes outbreaks of influenza in pigs. Swine flu is caused by a variant strain of the influenza virus.
Know more about swine flu, its causes, symptoms, treatment and other facts, and videos on healthwiki practo. 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. For some people, novel h1n1 flu swine flu can turn serious. Swine flu h1n1 flu diagnosis and treatment mayo clinic. There are four fdaapproved antiviral drugs that are sometimes prescribed within the first day or two of symptoms to reduce the severity of symptoms and possibly the risk of complications. Pdf h1n1 pandemic in 20092010 created a state of panic not only in india, but in the whole world. Jun 05, 2019 swine flu is caused by a variant strain of the influenza virus. An insight into the swineinfluenza a h1n1 virus infection.
People who work with pigs, especially people with intense exposures, are at increased risk of catching swine flu. The 2009 flu pandemic in the united states was a novel strain of the influenza ah1n1 virus, commonly referred to as swine flu, that began in the spring of 2009. Other actions you can take in case swine flu becomes more widespread. The first casualty of sars died in guangdong, china, in november 2002. Within 10 weeks of the launch of the fall vaccination campaign, about 45.
Despite the name, an individual cannot acquire swine flu from eating pig. In humans, the symptoms of swine flu are similar to those of influenza and of influenzalike. Most people with flu, including swine flu, require only symptom relief. Symptoms of swine flu in humans are similar to most influenza infections. Swine flu update and overview sciencebased medicine. Swine flu disease spreads among pigs through direct and indirect contact, aerosols, and from infected pigs that do not experience symptoms. This virus was firstly discovered in america in 2009 and the virus most extensively studied nowadays. Swine flu may merge with other flu viruses, cdc says may 3 bloomberg swine flus potential to reconfigure its genetic material and become more deadly is a major concern, said anne schuchat, a scientist with the u. Influenza virology and animal transmission studies antigenic and genetic characteristics of swineorigin 2009 ah1n1 influenza viruses circulating in humans pdf icon 327 mb, 7 pages external icon. Health secretary jose angel cordova says only 20 of the deaths have been confirmed to be from swine flu and the government was awaiting tests results on the rest.
Swine influenza is an acute, highly contagious, respiratory disease that results from infection with type a influenza virus. Pdf management of swineflu patients in the intensive. 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. May 15, 2019 swine flu treatment includes certain antiviral drugs that can ease the symptoms and help you get better faster. These strains of swine flu rarely pass from human to human. A novel influenza a h1n1 virus of swine origin emerged among people in mexico during the spring of 2009 and spread with travellers worldwide, resulting in the first. The complete story of the discovery and reconstruction of the 1918 pandemic virus. Further, there are 8 gene segments in the influenza a virus that can be shared among different strains. Swine flu outbreakif and when a pandemic of h1n1 swine flu hits, vaccines might be the worlds best hope for softening the blow. Swine flu symptoms, vaccination, treatment, causes. Pdf management of swineflu patients in the intensive care. Swine influenza virus siv or soiv swine origin influenza virus is one strain of the influenza family of viruses that is prevalent in pigs.
By the end of the year, 40 million out of some 200 million. Alkhawaja and others published swine influenza a h1n1 23 apr 2009 swine influenza swine flu is a respiratory disease of pigs caused by swine flu viruses cause high levels of illness and low death rates in. Nov 12, 2015 in 2009, swine flu became a household name because of the unexpected number of cases during the flu season. What the uk governments have done to prepare for a wider outbreak of flu.
Swine flu is also known as swine influenza, hog flu and pig flu. Fda update on the h1n1 flu vaccine and antiviral medications. See epidemiology of pandemic h1n1 influenza swine influenza and clinical manifestations and diagnosis of pandemic h1n1 influenza swine influenza. Bach flower remedies of england during the years 20062008, almost all homoeopathic practitioners had been giving different remedies for chikungunya disease mainly rhus.
The primary treatment of swine flu is home management. In most cases the manifestations of the disease is similar to usual flu infection. From containment to treatment introduction as swine flu spreads and more people start to catch it, it makes sense to move from intensive efforts to contain the virus to focusing efforts on treating the increasing number of people who have the disease. The virus is contagious and can spread from human to human. Most probably, tricky situations of swine flu can be seen on the people with higher medical risks, say for instance.
Swine flu prevention and home remedies alternative daily. Mexicos government is ordering closed schools nationwide as the suspected death toll from swine flu climbed to 149. Swine flu h1n1 and h3n2v symptoms include headache, fever, chills, cough, sore throat, nausea, vomiting, and diarrhea. Apr 09, 2019 swine flu is a highly contagious respiratory disease in pigs caused by one of several swine influenza a viruses see the image below.
In contrast, when influenza viruses reassort, they acquire completely new antigensfor example by reassortment. Cdc h1n1 flu human swine influenza investigation april 24. 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. Cdc h1n1 flu human swine influenza investigation april. Symptoms are fever, cough, sore throat, runny nose, body pains, headache, chills, and fatigue. It spreads if you touch an infected surface and then subsequently touch or rub your eyes, nose, or mouth, or inhale droplets released from an.
The cdcs swine flu guidance for businesses and employers focuses on preparing for people to be out sick. The most common symptoms of the disease are chills. In 1976, a late winter outbreak of swine flu at a military base in the usa led to fears of a devastating pandemic. The current swine flu likely combined bits from a human virus, a bird virus, and two swine viruses, although this is still being confirmed. Swine influenza respiratory system merck veterinary manual. Management of swineflu patients in the intensive care. Benjamin recommends eating three meals a day, or smaller and more frequent meals. Cdc h1n1 flu updated interim recommendations for the use of. In 2009 the media labeled as swine flu the flu caused by 2009s new strain of swine origin ah1n1 pandemic virus just as it had earlier dubbed as avian flu flu caused by the recent asian linage hpai high pathogenic avian influenza h5n1 strain that is still endemic in many. Learn about the swine flu virus, and its transmission, symptoms and prevention with this free online influenza course.
An introduction to swine flu health stories for kids. What is swine flu swine influenza refers to influenza cases that are caused by orthomyxovirus endemic to pig populations. Uncomplicated influenza can be diagnosed based on signs and symptoms. The treatment and prevention of seasonal and avian influenza virus infections are also discussed separately. Interim guidance for clinicians on the prevention and treatment of swineorigin influenza virus infection in young children. 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. Information including treatment, prevention, and symptoms of sporadic swine influenza virus siv or swine flu infection. Swine flu is also termed as pig influenza, swine influenza, hog flu and pig flu. Clinical management of human infection with pandemic h1n1. In 2009, the swine flu or h1n1 virus was the most common variant of the flu. The pandemic h1n1 2009 influenza virus differs in its pathogenicity from seasonal influenza in two key aspects. Learn about the risks of swine flu, its complications, and who should be most concerned.
Pdf the present article is aimed on comprehensive view of swine flu. Influenza, commonly known as the flu, is an infectious disease caused by an influenza virus. Swine flu viruses cause high levels of illness and low death rates in pigs. Swine flu is a respiratory illness in pigs caused by a virus. It is respiratory illness of pigs caused by infection with swine influenza a virus. It originated in pigs but is spread primarily from person. A new swine flu vaccine intradermal trivalent is available. Not only are children wellknown agents of infection when it comes to colds and flu, the. But major uncertainties cloud the prospects for vaccines against. Lots of people with swine flu experienced diarrhea and fever or vomiting. Swine flu h1n1, h3n2v symptoms, vaccination, treatment, causes. The swine flu viruses that infect pigs can change, easily transmitting the virus to humans.
Sep 14, 2009 swine flu are you at risk of complications. Swine flu also called swine influenza is a respiratory disease of pigs caused by type a influenza viruses that causes regular outbreaks in. The swine flu vaccines are made from killed virus particles so a person cannot get the flu from the swine flu vaccines. Kids have lived with the specter of swine flu throughout their time off at summer camps and swimming pools, but its the return to school that has some public health officials worried.
Swine flu is a highly contagious respiratory disease in pigs caused by one of several swine influenza a viruses see the image below. President gerald ford announced a plan to vaccinate everyone in the country. Fda update on the h1n1 flu vaccine and antiviral medications introduction the 2009 h1n1 flu virus referred to as swine flu early on is a new influenza virus strain that. The virus had spread to the us from an outbreak in mexico. This virus caused similar symptoms to those seen in swine, possibly.
Swine flu may merge with other flu viruses, cdc says may 3 bloomberg swine flu s potential to reconfigure its genetic material and become more deadly is a major concern, said anne schuchat, a scientist with the u. Swine flu, also called hog or pig flu, is an infection caused by any one of the several types of swine influenza virus siv which is common throughout pig population world wide. The symptoms of swine flu in people are expected to be similar to the symptoms of regular human. Management of swineflu patients in the intensive care unit. However, on the basis of the nature of the disease and its pathophysiology, we can opine that homeopathic is likely to work well in the cases of swine. Diagnostic testing to confirm the pandemic virus should be prioritized for. At present, there is no evidence of spread of infection by. Swine flu course causes, effects and treatment alison.
Swine influenza is also referred to as h1n1 type a influenza. If a human contracts this type of virus from a pig, as has happened in the past, the resulting infection can be. Pdf swine flu or the influenza a h1n1 flu, an highly contagious acute respiratory. The incubation period for the disease is about one to four days. There are three antiviral medications that treat swine flu. Treatment plans are shaken by the discovery of swine flu that is resistant to the antiviral drug tamiflu and the realisation that the h1n1 vaccine is growing only half as fast as the ordinary flu. In late march and early april 2009, an outbreak of h1n1 influenza a virus infection was detected in mexico, with subsequent cases observed in many other countries, including the united states. Is a respiratory disease of pigs caused by type a influenza regularly cause outbreaks among pigs. People do not normally get swine flu, but human infections can and do happen.
From containment to treatment as little was known about the new flu virus when the outbreak started, it was sensible to take all necessary precautions to try and slow its spread while we learned more about it. In june 2009, the world health organization raised its pandemic alert level to the highest level, phase 6, indicating widespread community transmission on at least two continents. What you can do to protect yourself and others against flu. Treatment of swine flu involves home management, antiviral drugs and so forth. Symptoms of zoonotic swine flu in humans are similar to those of influenza and of influenzalike illness in general, namely chills, fever, sore throat, muscle pains, severe headache, coughing, weakness, shortness of breath, and general discomfort. Swine influenza swine flu is a respiratory disease of pigs caused by type a influenza virus that regularly causes outbreaks of influenza in pigs. H1n1 influenza swine flu statpearls ncbi bookshelf. A novel drug delivery system is also researched in order to offer the most efficient treatment for swine influenza. Some people with swine flu also have reported runny nose, sore throat, nausea, vomiting and diarrhea. Human cases of swine influenza a h1n1 virus infection have been identified in the u. Pigs are the principal hosts of classic swine influenza virus.
Humantohuman transmission occurs by inhalation of large infectious droplets and droplet nuclei as well as by direct contact with secretions or aerosols. Swine flu has been one of the emerging pandemic disease that is caused by different variants of h1n1 influenza viruses. Introduction epidemiology sign and symptom diagnosis treatment prevention 3. Swine influenza viruses belong to the species influenza a virus, genus. The best treatment for influenza infections is prevention by immunization. Field isolates of variable virulence exist, and clinical manifestation may be determined by secondary organisms. The danger occurs when the virus spreads from pigs to humans, as it did in 2009 when the subtype h1n1 led to a pandemic. Swine flu h1n1, h3n2v symptoms, vaccination, treatment. Swine flu in humans centers for disease control and. The april 2009 swine flu outbreak pandemic was due to infection with the h1n1 virus and was first observed in mexico. Typically these reassorted viruses are weak strains when they first come into existence. Tested patients suspected of having swine flu to confirm the infection. The following information is not intended to endorse any particular medication.
Newer approaches in the treatment of swine flu open access. The average day of presentation to the health care facility was 6 th day causing delay in initiation of antiviral therapy and increased severity of the disease. Most commonly, these cases occur in persons with direct exposure to pigs e. The bird flu also fascinated journalists and science writers. Swine flu causes, symptoms, treatments, complications. Swine flu is spread like any other variation of the flu. Swine flu vaccines, treatment of swine flu, swine flu.
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