SYMPTOM

COLD

FLU

FEVER

Fever is pretty rare with a cold.

Fever is usually present with the flu.  80% of flu cases include a fever.  A temperature of 100^o F or higher for   3-4 days is associated with the flu.

ACHES

Slight body aches and pains can be part of a cold.

Severe aches and pains are common with the flu.

CHILLS

Chills are uncommon with a cold.

Chills are fairly common in most flu cases.  60% of flu cases include chills.  Chills and shivering are a normal reaction to a cold environment, but unexplained chills can also be a sign of the flu.

TIREDNESS

Tiredness is fairly mild with a cold.

Tiredness is moderate to severe with the flu.  It’s normal to feel tired at the end of a long day or when you don’t get adequate sleep, but unexplained tiredness can be a sign of the flu.

SUDDEN SYMPTOMS

Cold symptoms are not sudden and develop over a few days.

The flu has a rapid onset within 3-6 hours.  The flu hits hard and includes sudden symptoms like high fever, aches, and pains.

COUGHING

A hacking, productive (mucus producing) cough is often present with a cold.

A nonproductive cough that does not produce mucus is usually present with the flu.  Dry cough is present in 80% of flu cases.

SNEEZING

Sneezing is commonly present with a cold.

Sneezing is not commonly present with the flu.

STUFFY NOSE

A stuffy nose usually accompanies a cold and typically resolves spontaneously within a week.

Stuffy nose is not commonly present with the flu.

SORE THROAT

Sore throat is common with a cold.  A sore throat is pain and inflammation in the throat that usually comes with a cold.

A sore throat is not commonly present with the flu.

CHEST DISCOMFORT

Chest discomfort is mild to moderate with a cold.

Chest discomfort is often severe with the flu.  Chest discomfort is pain or abnormal sensations that you feel anywhere along the front of your body between your neck and upper abdomen.

HEADACHE

A headache is fairly uncommon with a cold.

A headache is very common with the flu.  It is present in 80% of flu cases.

Reducing Illness in Schools—Fast Facts

Approximately 1/5  of the U.S. population attends or works in schools.

Some viruses and bacteria can live from 20 minutes up to 2 hours on surfaces.

Nearly 22 million school days are lost annually due to the common cold alone.

Students need to get plenty of sleep & physical activity, drink water, and eat good food all year long to stay healthy!