Swine flu is one of the most confusing diseases due to the fact that its symptoms are very similar to normal flu, so people believe there is nothing severe. Suddenly, what they thought to be an ordinary flu transforms into a nightmare and they need medical check-up immediately. Swine flu symptoms are very tricky, at least at the beginning as you experience nausea, muscular pain, fever, chills, sore throat, so the common flu symptoms. Nonetheless, this is only the first stage of the swine flu as they become severe very fast. The disease is dangerous because it is a type A influenza virus, which is very strong and is very easily transmitted through coughing or sneezing. At higher risk are those people with a weak immune system, including kids and older people. Additionally, the symptoms will get worse for those who suffer from diabetes, heart, liver disorders, as well as those who suffer from respiratory diseases.

To prevent this disease, the vaccine remains the main solution, but you should also follow a healthy and rich in nutrients diet and also avoid junk food. A diet rich in fish, vegetables and fruits will strengthen your immune system, so you won’t experience severe and endangering symptoms. Additionally, receiving the proper testing is a must and vaccine stays the main way in which people are sure they will avoid this condition. 

Vaccination will prevent severe swine flu symptoms from happening, so you will be safe. Plus, tests will provide your precise and fast results, so you will find out very quickly if you suffer indeed from this disease. When swine flu symptoms start to worsen, you will experience fever, respiratory difficulties, as well as the impossibility to drink fluids, cough, so don’t postpone a visit to your doctor because swine flu can be easily cured. Nonetheless, if you will wait too long and you also have a weak immune system or you also suffer from other severe diseases, then the risks will increase and you will have huge problems which may endanger your health. Under these circumstances, time is very important, so go to your doctor as soon as possible. Diarrhea, vomiting, fatigue are also symptoms of this type of flu, but instead of wondering if you suffer from swine flu, go to the doctor as soon as possible.

Getting a soon diagnosis is always important, no matter the disease we may be referring to. An early diagnosis is a synonym to a quicker cure, as the most adequate treatment will start sooner in such cases. Still, there are diseases which seem to be rather difficult to trace, at least when the first symptoms start being felt. Swine flu is one of them. The most important reason why this condition is hard to diagnose is given by the fact that its first symptoms are similar to the ones of seasonal flu. When patients experience the first swine flu symptoms, they most commonly mistake them with the signs of regular flu. Doctors will be able to set the proper diagnosis in all cases after performing a series of tests.

To be able to get the right diagnosis as soon as the disease is formed, you first need to know the symptoms of the condition. In case you experience fever, cough, headaches, chills, fatigue, nausea, sore throat, but also diarrhea and vomiting, you may want to see a doctor as soon as possible. The specialist will most likely recommend you a real-time RT-PCR, test which actually is considered to be the best and most efficient one when it comes to diagnosing this condition. The test is able to make the difference between the disease and seasonal influenza. Make sure to have such a test in case you feel sudden fever and cough. According to specialists, these are the typical symptoms of the condition, but patients may also experience runny nose and the loss of appetite.

As soon as these swine flu symptoms are felt, patients should seek medical assistance. Seeing a doctor is even more important for the following category of patients: pregnant women, children under one and people with serious immune system issues. Patients suffering from cancer related conditions, which are able to much weaken the immune system, should also consider seeing a specialist as soon as possible. It has been found that individuals suffering from heart, kidney, liver and neurological diseases are at an increased risk of developing swine flu. At risk are also the patients who have had a drug treatment for asthma, people aged over 65 and children under five. Even though swine flu, also known under the name of the H1N1 swine flu virus, first appeared in the United States in 2009, the condition has never been irradiated, so patients can still be diagnosed with this disease.

Swine flu is one of the most famous diseases that exist. It is caused by more than one types of swine viruses and in 2009 provoked a world pandemic. It is also known as: swine influenza, pig influenza, hog flu and pig flu. Although it is called like this it also makes sick people, dogs, horses and birds. There are treatments for the flu and there are also vaccines. If you do not plan to have one of the vaccines, it is very important to know all the signs of it. The swine flu symptoms can be observed on people and swine, too.

In swine, the flu has similar signs as in people. Pigs may suffer of fever and lethargy. They may also have trouble breathing and, like people, they may sneeze and cough. In females, the virus can produce abortion. The mortality rate of the flu in swine is of maximum 4%, but the pigs may be affected. They can suffer weight loss and they can have growing difficulties. For farmers, this is a real problem, causing a huge loss. In a period of less than a month since getting sick, a pig can lose about 12 pounds. Even if swine do not die because of the flu, they are affected and those that grow them to sell them, even more.

In humans, the swine flu symptoms are very similar to those of regular flu. The virus can be transmitted directly from swine to humans and in such cases, it is named zoonotic swine flu. Since the first report of this type of flu in medical literature, in 1958, there were 50 cases in which people contracted the flu directly from the pigs. From 50 cases, 6 of them were deadly, people dying because of swine flu. From these 6, 3 had a high risk, as a woman was pregnant and two other people had leukemia and Hodgkin’s lymphoma. The other three were apparently healthy when they died because of the flu. The signs of illness include fever, a runny nose and a sore throat, which are specific. Nausea and vomiting may also be present, together with coughing. The lack of appetite and the fatigue is typical in cases of swine flu and the stomach may also be hurt, causing diarrhea. It is very important to know the symptoms of this flu, so you can be able to go straight to a doctor if you suspect something is wrong.

All diseases, regardless of their types are easier to overcome when diagnosed soon after being formed. Even though a flu is not commonly considered to be a life threatening condition, if you start a treatment as soon as you feel the first symptoms, a cure will be easier to achieve. Swine flu has at first similar symptoms to the ones of seasonal flu, aspect which make it harder to diagnose. The H1N1 swine flu virus was first traced in the United States in April 2009. Even though there have been no new cases diagnosed since its outbreak, the disease has never been eradicated. Being careful at swine flu symptoms may be really important in seeking medical care as soon as possible. Some of the most common such symptoms include fever, cough, sore throat, body aches, headaches, chills and fatigue. In some cases, diarrhea and vomiting can also be symptoms of the condition.

One of the best methods to diagnose the disease is taking a RT-PCR test. This is considered to be the best method which allows people to receive a proper diagnoses right after being infected with the virus. The test can also make the difference between swine flu and seasonal flu. Getting this test is even more important in case patients also suffer of a serious illness which has affected their immune systems, including here conditions such as cancer. Pregnant women should also be tested immediately after experiencing one of the symptoms aforementioned, as in case they are not diagnosed properly to receive the right treatment, a series of complications can easily be formed. When the condition suddenly gets worse, seeing a doctor is a must, as well as in the cases in which patients do not feel better after around 5 days of treatment.

Children and people suffering of other conditions which have already weakened their immune systems are more likely to form complications. Patients who have underwent an asthma treatment, people aged over 65 and children under five, also are considered to be at risk. However, individuals who have a chronic lung disease, heart or kidney, as well as liver disease, should be extra careful at swine flu symptoms to get an early diagnosis and start a treatment as soon as possible. Otherwise the disease can actually become a life threatening one. Monitoring the evolution of each patient to determine if the treatment is working properly is a must, too.

In 2011, a study was made in order to establish the origin of swine flu and of swine flu symptoms, which are incredibly similar to those of regular flu, but unfortunately, much more dangerous. Apparently, swine flu was traced even before 1918. Even if the pandemics appeared and made a lot of victims in 2009, its phylogenetic origin is very old. In the beginning of the 20th century, the virus, with avian background, crossed the boundaries between species and infected humans for the first time. H1N1 appeared then and infected people in America, but also pigs, thus the popular name of this influenza, better known as swine flu. Until 1957, the virus was continuously transmitted. It even developed at some point in a new virus named H2N2. Since it transformed in H2N2, the original H1N1 was never encountered until 1976. At some point, the two different viruses met, thus resulting a new one, H3N2. Until present, H3N2 was a simple and regular flu and did not provoke any sort of problems to people or to other species.

In the mid 1970s, the flu evolved once again and H1N1 reemerged as a seasonal strain of flu. At some point, H2N2 was believed to be extinct. At the end of the 1970s, H1N1 infected pigs and developed into a swine virus which still exists in present. The most important part of the transmission of the whine flu was between 1990 and 1993. This period influenced the serious outbreak from 2009. At some point in the 1990s, North American pigs contracted the swine virus, humans contracted H3N2 virus and after these, the H1N2 swine strain was generated. In 2009, H1N2 infected humans in the same time as H1N1 swine strain, developing a new strain of H1N1 which caused the horrible pandemic that affected the whole world.

In June 2009, the whole world understood the gravity of the situations when the World Health Organization raised the pandemic alert at phase 6, the highest level. The swine flu and the swine flu symptoms were spread globally and there were cases of sick people in most of the countries. Even if the disease was not so severe, the fact that it was spread all around the world worsened the situation. Because the human to human transmission rate is high, it was very easy for such a pandemic to appear.