Whooping Cough in Kids: Symptoms, Treatment & Prevention

• Whooping cough (pertussis) is a highly contagious bacterial infection affecting the respiratory system.
• Symptoms include severe coughing fits, breathing difficulties, and a “whooping” sound when inhaling.
• Infants and young children are at the highest risk of complications.
• Illinois has reported over 1,900 cases of whooping cough in 2024, the highest in over a decade.
• Vitality Urgent Care offers on-site PCR testing and treatment for whooping cough.
• Vaccination is the most effective way to prevent whooping cough.

What Is Whooping Cough?

Whooping cough, or pertussis, is a bacterial infection that causes intense coughing fits, making it difficult for children to breathe. It spreads through respiratory droplets when an infected person coughs or sneezes.

Illinois has seen a significant rise in cases, with 1,902 cases reported by late November 2024, a threefold increase compared to the previous year. Chicago alone recorded 217 cases by October 1, 2024, the highest in six years.

Babies under 6 months old are at the highest risk for severe complications, including pneumonia and breathing difficulties.

Common Symptoms of Whooping Cough in Kids

Early Symptoms (First 1-2 Weeks)

• Runny nose
• Mild fever
• Occasional coughing
• Sneezing

Severe Symptoms (2-6 Weeks)

• Severe coughing fits – Sudden, uncontrollable coughing spells
• Whooping sound – A high-pitched “whoop” when inhaling after a cough
• Vomiting after coughing – Due to excessive force from coughing spells
• Fatigue and difficulty breathing – The body struggles to recover between coughs

Recovery Stage (Weeks to Months)

• The cough gradually improves but can last for several months.
• Whooping cough is sometimes called the “100-day cough” due to its prolonged recovery period.

According to the CDC, infants may not develop the classic “whoop” but can experience dangerous pauses in breathing (apnea).

What Causes Whooping Cough?

Whooping cough is caused by the Bordetella pertussis bacteria. These bacteria attach to the lining of the airways, releasing toxins that cause inflammation and mucus buildup, leading to severe coughing spells.

Who Is at Risk for Whooping Cough?

• Unvaccinated children – Babies too young to be vaccinated are at the highest risk.
• Weakened immune systems – Children with chronic illnesses may struggle to fight infections.
• Exposure to infected individuals – Close contact with someone who has pertussis increases risk.

Illinois currently ranks fourth nationwide for whooping cough cases, following Pennsylvania, Wisconsin, and New York.

How to Prevent Whooping Cough in Kids

DTaP Vaccine (Diphtheria, Tetanus, Pertussis)

• Given in 5 doses at 2 months, 4 months, 6 months, 15-18 months, and 4-6 years.
• Provides strong protection, but immunity can fade over time.

Tdap Booster

• Given at age 11-12 and during pregnancy to protect newborns.
• Helps maintain immunity and reduce the risk of spreading pertussis.

Other Preventive Measures

• Wash hands frequently to prevent the spread of germs.
• Avoid close contact with infected individuals.
• Cover coughs and sneezes with a tissue or elbow.

Whooping Cough Testing & Treatment at Vitality Urgent Care

On-Site PCR Testing

• We offer rapid PCR testing for whooping cough at our clinic.
• Fast and accurate results help confirm the diagnosis quickly.

Treatment Option

• Antibiotics – Early antibiotic may help reduce contagiousness and shorten illness duration..
• Oxygen Therapy –May be recommended in severe cases, especially for infants with breathing difficulties.
• Hydration and Rest – Important for symptom management and recovery.

Supportive Care

• Use a humidifier – Moist air can help soothe coughing fits.
• Rest in an upright position – Helps breathing during severe coughing episodes.
• Monitor for breathing difficulties – Infants may need hospital care.

When to Visit Vitality Urgent Care for Whooping Cough

• Severe or uncontrollable coughing fits
• Difficulty breathing or pauses in breathing
• Vomiting after coughing
• Bluish skin (especially around the lips or fingertips)
• High fever that doesn’t improve

Early treatment can help prevent complications and reduce the spread of infection.

Get Expert Pediatric Care at Vitality Urgent Care

Vitality Urgent Care provides on-site PCR testing and same-day evaluation for whooping cough and other respiratory illnesses. Our licensed clinicians ensure timely diagnosis and care for children and adults.