Self Care Articles

Whooping Cough Exposure

2025-12-01

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Is this your child's symptom?

  • Close contact with someone who has Whooping Cough (pertussis).
  • Close contact means living in the same house with the infected person. It also includes close physical contact such as having a kissing relationship.
  • Your child has NO symptoms of whooping cough (cough, runny nose).

Whooping Cough Exposure (Close Contact): Definition

  • Being near an infected person puts you at risk for getting whooping cough. Examples of close contact are:
  • Living in the same house. Household contacts have the highest risk of catching whooping cough.
  • For young children, being in the same childcare room or carpool.
  • Sharing eating utensils or drinking glasses.
  • Face-to-face contact such as kissing or hugging.
  • Being coughed or sneezed on.
  • Having prolonged close conversation (within 6 feet) of an infected person

Whooping Cough Symptoms

  • Starts with a runny nose and a dry cough. Looks just like a viral cold. No fever. Lasts 1 to 2 weeks.
  • Then the cough worsens. During coughing spells the child looks like he is choking. Each coughing spell lasts 1 to 2 minutes.
  • About half of coughing spells end with a "whoop", a deep gasping sound heard when breathing in.
  • This whooping sound is more common in children than adults.
  • Cough lasts for 1 to 2 months.

Whooping Cough Vaccine Schedule

  • The AAP recommends giving DTaP vaccine to prevent whooping cough at the following ages:
  • 2, 4 and 6 months: dosages 1, 2 and 3 (gives 65% protection).
  • 15 to 18 months: 4th dose (gives 80% protection).
  • 4 to 6 years: 5th dose (gives 85% protection).
  • 11 to 12 years: 6th dose using Tdap.
  • Pregnant women get a booster dose during the last trimester to help protect their newborn. Whooping cough infections in babies are usually severe.

When to Call for Whooping Cough Exposure

When to Call for Whooping Cough Exposure
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Copyright 2000-2026 Schmitt Pediatric Guidelines LLC. Date Updated: 2025-12-01T09:03:57.820Z Version 0.1

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New article on Whooping Cough Exposure