Despite what you may think, it's not impossible to avoid getting sick during cold and flu season. According to , you can take several steps to keep those germs away. The most effective prevention also happens to be the simplest, says . He says that washing your hands frequently is absolutely the best way to avoid cold and flu viruses.

true.

Explanation:

It is true that washing your hands is one of the most effective ways to prevent the flu. This is because hand washing eliminates the possible virus particles that may be present in them and that can be carried to the face, nose and mouth, allowing the virus to enter our body and cause problems.

In addition, constant hand washing can prevent several other diseases such as mononucleosis, coronavirus, diarrhea, stomach infections, conjunctivitis and sore throat.

the dictionary definition of ubiquitous is "present, appearing, or found everywhere".

what do you mean.

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