Which statement is about the flu?
A. It is a bacterial disease.
B. There is never a fever associated with the flu.
C. It is less serious than the cold virus.
D. It is spread by contact with infected people or objects.
D spread by contact with infected people or objects
The statement about the flu is option D: It is spread by contact with infected people or objects.
The correct statement about the flu is option D: "It is spread by contact with infected people or objects."
To arrive at the answer, we can analyze each option:
A. Option A states that the flu is a bacterial disease. However, this is incorrect. The flu, which is short for influenza, is caused by the influenza virus, not by bacteria. Therefore, option A is incorrect.
B. Option B claims that there is never a fever associated with the flu. This statement is incorrect as well. Fever is a common symptom of the flu, and many people experience it along with other symptoms such as cough, sore throat, runny or stuffy nose, body aches, and fatigue. Therefore, option B is incorrect.
C. Option C states that the flu is less serious than the cold virus. This statement is not accurate either. In general, the flu is considered more severe than the common cold. Flu symptoms can be more intense and lead to complications, such as pneumonia, especially in vulnerable populations like the elderly, young children, or individuals with weakened immune systems. Therefore, option C is incorrect.
D. Option D correctly states that the flu is spread by contact with infected people or objects. The flu virus can spread through respiratory droplets when an infected person coughs, sneezes, or talks. Additionally, it can also be contracted by touching a surface or object contaminated with the virus and then touching the mouth, nose, or eyes. This is an accurate description of how the flu spreads, so option D is the correct answer.
In conclusion, the statement about the flu is option D: "It is spread by contact with infected people or objects."