The most common symptoms of the common cold include runny nose, sore throat, cough, and congestion.

The flu is typically more severe than the common cold and can cause fever, chills, muscle aches, fatigue, and headache.

The most effective ways to prevent the cold and flu include washing your hands frequently, avoiding contact with sick people, and getting enough rest.

The best treatments for the cold and flu include over-the-counter medications, rest, and plenty of fluids.