Swine Flu: Your Questions Answered

What is swine flu?
It's a respiratory disease caused by type A (H1N1) influenza viruses that causes regular outbreaks in pigs. People don't normally get swine flu, but, as evidenced in this latest epidemic, human infections can and do happen.
Is this swine flu virus contagious?
Yes, and it can spread from human to human. The Centers for Disease Control and Prevention (CDC) does not yet know how easily the virus spreads between people.
Are swine flu and seasonal flu the same the same or different?
The symptoms of swine flu cases in the United States to date have been similar to routine seasonal flu; they include fever, cough, sore throat, headache, chills, muscle pain and fatigue. Some people have reported diarrhea and vomiting as well. In the past, severe illness (pneumonia and respiratory failure) and deaths have been reported with swine flu infection in people. Like seasonal flu, swine flu may cause a worsening of underlying chronic medical conditions The incubation period is still unknown, but is likely similar to seasonal flu (1-7 days). Patients with swine flu are considered infectious for seven (7) days following the onset of symptoms.
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