Actor Shabana Azmi revealed that she has contracted H1N1 (swine flu) and will remain in isolation for five days, prompting experts to explain that this is generally appropriate as people with influenza are most contagious during the first few days of illness. Doctors say H1N1 typically causes fever, cough, sore throat, body aches, fatigue, and headache, with most healthy individuals recovering within 5–7 days through rest, hydration, nutritious …