A significant cost that's associated with the flu is D. Hospitalization.
A flu simply means a viral infection which is usually deadly. Normally, a flu attacks the throat, nose, and lungs of a person.
The people at a higher risk during the flu include older adults, children, pregnant women, and those that have weak immune systems. Some of the symptoms of a flu include cold, cough, fatigue, headache, etc.
A significant cost that's associated with the flu is hospitalization. During the flu, there are several people that become sick. Hence, they go to the hospital.
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