Common Childhood Infections

• Head Lice

  Lice aren’t dangerous or disease-spreading, but they are contagious and annoying. Learn about this common childhood issue and how to get rid of lice.

• How to Handle a Cold

  Kids can get up to eight colds a year or more. Here’s how to help them feel better.

• How to Take a Rectal Temperature

  The best way to take a temperature in infants and young children is by taking a rectal temperature. Here’s how to do it.

• How to Take an Axillary (Armpit) Temperature

  The axillary (armpit) method is a convenient way to take a child’s temperature, especially for kids who can’t hold a thermometer in their mouths. Here’s how to do it.

• How to Take an Oral Temperature

  Taking an oral temperature is easy in an older, cooperative child. Most kids can have their temperature taken this way when they’re about 4–5 years old. Here’s how to do it.

• Is It a Cold, the Flu, an RSV Infection, or COVID-19?

  The flu usually makes kids feel worse than if they have a cold. But it’s not always easy to tell the difference. Here are tips on what to look for — and what to do.

• Middle Ear Infections (Otitis Media)

  Ear infections are common among kids and, often, painful. Find out what causes them and how they’re treated.

• Mononucleosis (Mono)

  Mononucleosis is an infection that causes flu-like symptoms. It often goes away in a few weeks with fluids and rest.

• Pneumonia in Kids

  Pneumonia is a lung infection often caused by germs, usually viruses. Learn the symptoms and treatment.

• Taking Your Child’s Temperature

  All kids get a fever from time to time. Find out about taking your child’s temperature, safely and accurately.