Influenza is a disease of the respiratory system
True or false
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7
Answer:
TRUE
Explanation:
Influenza is a highly contagious respiratory infection. It's caused by one of three different viruses, although most serious illness is caused by flu strains A and B. If you have asthma or other lung diseases, you are at higher risk of developing complications from the flu.
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3
Explanation:
Influenza, also known as the flu, is a highly contagious respiratory illness caused by influenza viruses. Its common symptoms can put us out of commission for a few days, but left untreated, the complications can be life-threatening.
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