Which of the following best describes the relationship between getting a chill and contracting a cold?
1.A chill may indirectly increase a person's risk for getting a cold by lowering the immune system's resistance.
2.Getting a chill will cause a person to get a cold.
3.Getting a chill has no relationship whatsoever to contracting a cold.
4.Getting a chill may actually decrease the incidence, duration, and severity of a cold by reducing reproduction of the virus.