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Many types of flu and common cold are caused by viruses, Influenza virus and rhinovirus respectively.

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13y ago
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13y ago

Viruses. They can only be advoided by frequent handwashing and immune boosting techniques like good diet, exercise, and fresh air/sunshine.

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Q: What are flu and colds caused by?
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Related questions

What kind of infection cause both colds and the flu?

A cold and the flu are caused by a viral infection.


What conditions do not respond to cephalosporins?

These drugs will not work for colds, flu, and other infections caused by viruses.


Which is not caused by bacteria?

Viruses (e.g. colds and flu), auto-immune diseases, and most forms of cancer are just a few examples of diseases that are not caused by bacteria.


What causes muscle colds?

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Are there colds in Finland?

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What type of conditions are cephalosporins prescribed to treat?

Physicians may prescribe these drugs to treat pneumonia, strep throat, staph infections, tonsillitis, bronchitis, and gonorrhea. These drugs will not work for colds, flu, and other infections caused by viruses.


Why is it that most people get chicken pox only once but they can get a cold or flu over and over again throughout a lifetime?

Chicken pox is caused by the varicella-zoster virus, which typically provides lifelong immunity after the first infection. In contrast, colds and flu are caused by different viruses that can mutate and evolve, leading to different strains circulating each year. This variation in strains allows for reinfection with colds and flu multiple times throughout a person's life.


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Why do colds and flu exist?

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