Variant Influenza Virus (Swine Flu) : Not infrequently, there is a news report of another outbreak of swine flu, where a type of influenza A that normally infects pigs crosses over and infects a human. Actually, however, "swine flu" no longer exists, since the infection is now called a "variant influenza virus" infection. The type of virus is often named based on its genetic makeup.
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How Long Does It Usually Take to Get Over the Flu
Without complications, the flu takes a few days to two weeks to clear your system. Antiviral medications may be used to treat the flu (influenza) and they work best when taken within 48 hours of the onset of flu symptoms to help reduce the severity and duration of the illness. Many people who have the flu do not require medical treatment; just rest and fluids. -
Lung Cancer vs Pneumonia Symptoms and Signs
Lung cancer occurs when healthy cells in lung tissue become abnormal and then multiply causing cancerous (malignant) tumors in the lung(s). Pneumonia is a bacterial, viral, or rarely, a fungal infection in the lung(s). The most common, similar signs and symptoms of lung cancer and pneumonia are cough, chest pain or discomfort, and shortness of breath. Both lung diseases also can cause signs and symptoms like coughing up blood, wheezing, pleural effusion, and lethargy. -
Swine Flu
Prior to 2009, swine flu was a form of influenza that predominately affected swine. The virus was not easily transmitted to humans. However, the swine flu virus has mutated, allowing for person-to-person transmission. Swine flu symptoms include fever, sore throat, and cough. Infected individuals may also experience fatigue, headache, chills, or body aches. Lab testing is needed to confirm a diagnosis of swine flu. Treatment may involve oseltamivir or zanimivir.
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Variant Influenza Virus (Swine Flu) Topic Guide - Visuals
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Variant Influenza Virus (Swine Flu) Topic Guide – Related Topics
Related Topics:
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