Influenza is more than just an inconvenience. Flu can be a significant health threat for individuals of all ages, especially seniors and children who have other medical conditions.
 
Influenza sends more than 200,000 Americans to the hospital each year and it is among the leading causes of death for senior citizens. But getting a flu vaccination can help prevent it. Dr. Janak Koirala, professor of infectious diseases at SIU School of Medicine in Springfield, explains who should be vaccinated.
 
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Dr. Koirala says if someone gets very ill from influenza, they should go to their primary care physician or the emergency department. Individuals who have the flu should be vigilant about hand washing and stay home from work or school so they do not cause others to get sick. For information about getting a flu vaccination, contact your primary care physician, local public health department or pharmacy.