Whooping Cough

Whooping cough, also known as pertussis, is a highly contagious respiratory infection caused by the Bordetella pertussis bacterium. In Australia, whooping cough remains a public health concern, especially for babies under 6 months, who are too young to be fully vaccinated. According to the Australian Immunisation Register (AIR) and National Notifiable Diseases Surveillance System (NNDSS), there were 3,286 cases reported nationally in 2023, a rise from previous pandemic years when social distancing reduced transmission.

When to consult a doctor for whooping cough ?

If coughing is severe, persistent, or affects breathing

See a doctor urgently if you experience intense coughing fits that last for weeks, a “whooping” sound when breathing in, vomiting after coughing, or any signs of breathing difficulty, including pauses in breathing or turning blue, especially in infants.

If symptoms last longer than two weeks or worsen

Consult a GP if a cough continues for more than two weeks, gets worse over time, or starts as a mild cold but does not improve, as early treatment can reduce complications and spread.

If you are at higher risk or have been exposed

Seek medical advice immediately if the person affected is a baby, young child, or pregnant woman, or if you have had close contact with someone diagnosed with whooping cough.

This guide does not replace professional care. Consult a doctor to manage your symptoms. In emergencies, call 000. The content is research-backed & medically reviewed.by Dr. Ammar AL-ANI, MBChB, CCBST, AMC

Symptoms

Whooping cough (pertussis) often starts like a regular cold but quickly develops into more serious symptoms. Here’s what to watch for:

Runny nose, sneezing, and mild fever in the early stages
A persistent, dry cough that gets worse over time
Severe coughing fits that can last several minutes
A distinctive “whooping” sound when breathing in after a coughing spell (though not everyone gets this, especially adults and babies)
Vomiting or exhaustion after coughing
Breathing difficulties, turning blue, or pauses in breathing (particularly in babies)
Coughing fits at night that disrupt sleep

Causes

Caused by infection with the Bordetella pertussis bacteria, spread through coughs, sneezes, or close contact.
Adults often catch it from unvaccinated children or other adults.
Waning immunity, the whooping cough vaccine’s protection decreases over time if booster shots aren’t taken.
Close contact with infected infants or school-aged kids increases risk.

Prevented tips

Whooping cough (pertussis) is highly contagious, but thankfully, it’s preventable with the right precautions. Here’s how:

Vaccination: The most effective way to prevent whooping cough.
Pregnancy booster: Pregnant women should get a whooping cough vaccine in every pregnancy to protect their newborn in those critical early months. Find out more from your GP regarding this.
Booster shots for adults: Especially for parents, grandparents, and carers of young children.
Avoid contact with infected individuals
Good hygiene practices: Such as regular handwashing, covering your mouth when coughing or sneezing, and using hand sanitisers.
Prompt treatment and isolation: If diagnosed, start medication early and avoid public places for at least 5 days after starting treatment to stop the spread.

What to expect with whooping cough

Understanding how symptoms progress can help you manage the illness better and know when to seek medical support.

Early symptoms: Starts like a mild cold with a runny nose, sneezing, mild fever, and a dry cough.
Worsening cough: After 1–2 weeks, the cough becomes more severe, with intense coughing fits.
Whooping sound: A sharp “whoop” may occur when breathing in after a coughing spell, especially in children.
Exhaustion and vomiting: Coughing episodes can leave you extremely tired and may cause vomiting.
Sleep disruption: Night-time coughing can interfere with rest and recovery.
Long recovery: In adults, the cough may last for several weeks or even months.
Supportive care: Rest, staying well hydrated, and early medical treatment can help reduce symptoms and support recovery.

How telehealth can help

Hola Health provides a convenient way for you to consult a doctor online, 24/7 across Australia. Our AHPRA-registered Australian online GP will conduct a comprehensive assessment to provide the best possible care.

Clinical note: An online GP assessment helps provide medical advice for your symptoms and evaluate if a face-to-face consultation or physical examination is needed. Online GPs can provide prescriptions, referrals or GP medical certificates if clinically indicated. Telehealth is a complementary service; a physical examination is required to assess lung sounds (auscultation) or acute respiratory distress. Bulk billing is available for eligible patients during Medicare-defined after-hours periods; otherwise, private fees apply. Consultations are secure, encrypted, and Australian-stored (in compliance with the Australian Privacy Principles). In case of difficulty breathing, coughing up blood, or blue lips, call 000 immediately. We recommend sharing your consult summaries with your regular GP to ensure continuity of care.