Download this infographic in pdf format to print it. Dec 21, 2018 type a influenza is a contagious viral infection that can have lifethreatening complications if left untreated. The options are oral oseltamivir tamiflu, inhaled zanamivir relenza or peramivir rapivab given intravenously by iv in the doctors office. Mar 30, 2015 the h1n1 swine flu has the similar causes and the transmission modes and means as that of the seasonal flu we get from the rhino virus. The viral infection affects the air passages present in the lungs. If you fall into one of the high risk flu categories above your first flu treatment line of defense should be a flu vaccination. Symptoms usually appear days after being infected. Flu symptoms generally follow a specific pattern, starting with a fever, excessive sweating or night sweats and aching muscles, developing into coldlike symptoms and leaving you feeling fatigued for a week or more after the other symptoms have disappeared. Kids younger than 2 have the highest risk of flu related complications like pneumonia, dehydration, and seizures, which can lead to brain damage. When the host gets in contact to the droplets that contains the h1n1 virus from sneezing or coughing, then the person catches the virus and becomes infected from it.
For one type of the virus, called influenza a, the classic presentation is a sudden onset, fishman said. In the united states, millions of people have to visit the doctor because of flu and hundreds of thou. Aug 19, 2019 an antiviral drug may speed recovery by about one day. The canine flu or canine influenza virus is a highly contagious disease that causes a respiratory infection in dogs. Influenza treatment is still available after youve been infected with the flu, but it is best to stay ahead of the flu and prevent it as much as you can. And although a chilly can be a nuisance, you usually feel much worse with the flu. Introduction to influenza the flu is a contagious respiratory illness caused by influenza viruses that infect the nose. Seasonal flu the seasonal flu is a contagious illness that.
Type b causes smaller outbreaks, and type c usually causes mild illness. Seasonal flu the seasonal flu is a contagious illness that affects the respiratory system, namely the nose, throat, and sometimes lungs. The chances of contracting the flu increases if you have travelled to areas. Although the cdc recommends that everyone over the age of 6 months should receive the vaccine, it is more important for high risk groups to get it early on. Annual flu epidemics are caused by types a or b, with the type b being identified as dominant last year 75 per cent of flu infections in the uk were caused by influenza b. Influenza virus type a is the most common type of the flu, and its symptoms are typically more severe than symptoms of type b or type c.
Pdf swine flu, also called hog or pig flu, is an infection caused by any one of the. Influenza a symptoms include fever, headache, muscle aches, fatigue, sneezing, coughing, and runny nose. The flu is more severe than the common cold, and symptoms such as fever, body aches, extreme tiredness, and dry cough are more common and intense. Influenza is a contagious respiratory illness caused by flu viruses. According to the centers for disease control and prevention cdc. Organization have determined that this swine influenza a h1n1 virus is contagious and is spreading from human. Influenza virus type a is the most common type of the flu, and its symptoms are typically more. Each flu season, different flu viruses spread and affect people differently based on their bodys ability to fight infection. Influenza in children symptoms, causes, treatment, prevention.
The centers for disease control and prevention cdcp recommends that businesses promote and administer annual flu vaccination within the workplace. There are some common symptoms of influenza like high fever, muscle and throat soreness, breathing problems in the upper respiratory tract, fatigue, listlessness etc. It needs to be started within 48 hours of the start of symptoms. Introduction to influenza the flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and lungs.
Prevention and treatment of influenza, influenzalike illness, and common cold by herbal, complementary, and natural therapies. Countries with cases of swine flu include mexico, the unites states, canada, germany 3, israel, new zealand, spain and the united kingdom. The flu, caused by a virus, is an illness that can be spread easily. Influenza flu symptoms can be seen through virus gets transmitted when you inhale infected droplets in the air when an infected person coughs or sneezes. According to the centers for disease control and prevention, hand washing is the most important way to prevent the transmission of disease. Influenza, also known as flu commonly, is an infection of the respiratory system caused by influenza virus.
Swine influenza is caused by influenza a viruses in the family orthomyxoviridae. People infected with flu may be able to infect others beginning 1 day before symptoms. Symptoms of flu influenza, treatment and prevention. Symptoms, causes, prevention, and treating the flu. Prevention is key for getting through the cold and flu season successfully. Some of these children have special health care needs, while others do not. 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. There are other more general prevention strategies people can follow, according to maragakis. Given the hivaids infection rate in south africa, the h1n1 influenza pandemic was a greater public health concern as it could have. Centers for disease control and prevention recommends annual flu. Type a influenza is a contagious viral infection that can have lifethreatening complications if left untreated. In some people with a weakened immune system, flu symptoms can be more severe with complications and it. Talk with your doctor or an aurora pharmacist about medication and flu relief products to relieve fever, cough, body aches and other flu symptoms.
Influenza is not the same as the stomach flu which causes diarrhea and vomiting. The flu vaccine may not be perfect but its the best prevention that we have, dr. People with chronic medical problems, the elderly and with compromised immune systems are particularly at risk for more severe flu symptoms or complications. Influenza a and b is a global disease outbreak like swine flu, bird flu. According to the centers for disease control and prevention, hand washing is the most important way. An introduction to flu prevention flu viruses, as well as those causing the cold, are extremely common and it would be impossible to avoid them completely. Novel h1n1 flu swine flu novel h1n1 flu is a new influenza virus causing illness in people. Influenza a symptoms are similar to the symptoms of a cold, except that fever is rare with a cold and common with the flu. Swine influenza is an acute respiratory disease caused by influenza a viruses that. Although the symptoms of the flu and the common cold are quite similar, the causes are quite different.
Prevention of swine influenza spread among humans includes. For example, people with asthma may experience asthma attacks while they have the flu, and people with chronic congestive heart failure may have worsening of this condition that is triggered by the flu. Oct 09, 2017 what should i know about flu prevention. Symptoms of the flu may vary depending on what type of flu you have there are several different types, but flu symptoms generally include fever, chills, body aches, headache. Flu in babies causes, symptoms, treatment, prevention. Historically, the 20th century saw three pandemics of influenza and the 21st has experienced. Or when you touch a contaminated surface like a telephone or a doorknob and then touch your nose or mouth, the flu virus gets absorbed. Never give aspirin to children or teenagers who have flu like symptoms, particularly fever.
The smart thing to do is to prepare our body to meet these challenges and continue to enjoy good health. While there are many different flu viruses, the flu vaccine protects against the viruses that research indicates. After you have been exposed to the flu virus it can take 1 to 3 days or even up to 1 week for the symptoms of flu to appear. These articles provide basics on flu risks and prevention. How to handwash and handrub who clean care initiative pdf 644kb. Thecenters for disease control and prevention cdc recommend an annual flu shot for everyone aged 6 months or older, barring. If you do catch the flu, get plenty of rest, drink lots of liquids and avoid using alcohol and tobacco. Kids younger than 2 have the highest risk of flurelated complications like pneumonia, dehydration, and seizures, which can lead to brain damage. The flu often begins like a cold, with a runny nose and a general rundown feeling, but more severe symptoms, such as fever, sore throat, muscle pain, weakness, headache, dry cough, or loss of. Symptoms, treatment and prevention of swine flu track the new swine flu cases as it investigates recent incidents of swine influenza in humans, the u. What are the flu symptoms, prevention and treatment. Information including treatment, prevention, and symptoms of sporadic swine influenza virus siv or swine flu infection.
The flu, cold symptoms and prevention, you will find practical information written by experts about the flu, cold symptoms and prevention in text, video and images. Talk with your doctor or an aurora pharmacist about medication and flurelief products to relieve fever. Influenza can affect individuals of all ages and is generally more frequent during the colder months of the year. The chances of contracting the flu increases if you have travelled to areas where there is a flu outbreak or if you have been in contact with someone who has the flu. It can cause mild to severe illness, and at times can lead to death. Melissa conrad stoppler, md swine flu swine influenza is a respiratory disease caused by viruses influenza viruses that infect the respiratory tract of pigs, producing most of the same symptoms in pigs as human flu produces in people. This infographic helps you compare cold and flu symptoms, debunk the most common myths. Swine influenza swine flu is a respiratory disease of pigs caused by. Daniel jernigan, the director of the influenza unit at the centers for disease control and prevention cdc, said.
The currently circulating strain of swine origin influenza virus of the h1n1 strain has undergone triple. Influenza virus type a this is the most common type and causes annual outbreaks of flu. Influenza, aka the flu, is a highly contagious virus that can race through schools, offices, or nursing homes. Those individuals infected by the influenza virus who are otherwise healthy may not need treatment by a doctor unless symptoms persist for more than a few weeks or are severe. The h1n1 swine flu has the similar causes and the transmission modes and means as that of the seasonal flu we get from the rhino virus. Annual flu epidemics are caused by types a or b, with the type b being identified as dominant last year 75 per. Aetiology epidemiology diagnosis prevention and control references. Swine flu h1n1 flu symptoms and causes mayo clinic. Jen ten will be taking a look at the symptoms and causes of the flu, as well as giving helpful advice about home and herbal remedies to combat the. Canine flu symptoms, treatment and prevention the canine flu or canine influenza virus is a highly contagious disease that causes a respiratory infection in dogs. Swine flu swine influenza is a respiratory disease caused by viruses influenza viruses that infect the respiratory tract of pigs, producing most of the same symptoms in pigs as human flu produces in. Swine influenza is generally a mild disease of pigs, although it can spread very. While there are two main types of virus a and b, each type includes many different strains that vary from year to year.
In some cases the flu can have serious complications, including death, according to the centers for disease control and prevention cdc. Influenza a symptoms can be confused with signs of other conditions. Influenza a symptoms can be confused with signs of other conditions but are usually. The flu is a virus that attacks the respiratory system. It is especially important for those who are more vulnerable to infections. Less often, a person might get flu by touching a surface or object that has flu virus on it and then touching his or her own mouth, nose, or possibly eyes. Pdf swine flu or the influenza a h1n1 flu, an highly contagious acute. Pdf prevention and treatment of influenza, influenza.
When the child has flu like symptoms during the flu season, the doctor might physically check the child and understand the problem. Centre for disease control and prevention, the virus can. The signs and symptoms of swine flu are similar to those of infections. People may first have a headache, a fever of at least 103 degrees, chills, sweats and. While there are two main types of virus a and b, each type includes many. Patients at risk of developing severe disease are younger than five years, elderly, pregnant. Everyday preventive actions can help fight germs, like flu. Jen ten will be taking a look at the symptoms and causes of the flu, as well as giving helpful advice about home and herbal remedies to combat the illness. Initially, the flu may appear like a common cold with a nasal nose, sneezing and sore throat. Causes, symptoms, and treatment medical news today. 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 originated in pigs but is spread primarily from person. Recognizing the different between symptoms of flu compared to the common cold will help you treat.
You will also be able to ask your questions or comments in each article so that our community can help you. More than 200,000 individuals will need hospital care. The infection is found in the nose, throat, bronchial tubes and lungs. The swine flu pandemic caused an estimated 43 million to 89 million illnesses in the united states between april 2009 and april 2010. Know centers for disease control and prevention pdf. The 2009 swine flu h1n1 influenza outbreak caused a global concern. The flu, cold symptoms and prevention health onehowto. Prevention its next to impossible to completely avoid cold or flu viruses, but prevention is simple. Even healthy children and adults can get very sick from the flu and spread it to friends, coworkers, and family. Oct 31, 2015 flu in babies causes, symptoms, treatment, prevention last updated on october 31, 2015 by surekha flu is one of the common viral infections that infect the respiratory system of your baby, more particularly the lungs and nose.
Flu vaccines for 201819 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 centers for disease control and prevention recommends annual flu vaccination for everyone age 6 months or older. Symptoms of the flu include fever, persistent cough, fatigue, sore throat and nasal congestion. Swine influenza the center for food security and public health. Sep 30, 2006 influenza virus a, b and c, based on the protein composition of the viral envelope. Because flu is a viral infection, antibiotics are not effective. Soiv can be transmitted from human to human and causes the normal symptoms of influenza.
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