The flu tends to have more severe symptoms than a cold.
While both are viral infections, the flu can cause more serious complications, especially in young children, older adults, and people with weakened immune systems.
The flu can be prevented with a vaccine, while there is no vaccine for the common cold.
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What is the definition of “a cold” and “the flu”?
A cold
A cold is a viral infection of the upper respiratory system.
It is characterized by symptoms such as runny nose, congestion, sneezing, and sore throat.
Cold usually lasts 5-7 days and is typically not severe.
The flu
The flu is a highly contagious viral infection of the respiratory system.
It is characterized by symptoms such as fever, body aches, cough, sore throat, and fatigue.
Flu can last for several weeks, and in severe cases, it can lead to hospitalization or even death.
Which is the more popular variant on the Internet?
“A cold” is the more popular variant on the web.
More popular
A cold
173,000,000 results on the web
Examples
I caught a cold from my coworker and now I can't stop sneezing.
Whenever I have a cold, I like to make myself a hot cup of tea with honey.
The best thing for a cold is lots of rest and drinking fluids.
The flu
24,900,000 results on the web
Examples
The flu hit our school hard this year and many students were out sick.
I got a flu shot this year to try and prevent myself from getting sick.
If you have the flu, it's important to stay home and avoid spreading it to others.
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