Reviewed by medical experts • For informational purposes only
Whooping cough is a highly contagious bacterial infection - weeks of coughing fits with a whoop - and infants are the lives at stake.
Whooping cough - pertussis - is a highly contagious bacterial infection of the airways, named for the characteristic 'whoop' sound as a child gasps for breath after a bout of coughing. It is caused by the bacterium Bordetella pertussis and spreads through droplets when an infected person coughs or sneezes.
The illness is deceptive: it begins like an ordinary cold - runny nose, mild cough - then escalates over one to two weeks into severe, uncontrollable coughing fits. Many rapid coughs in a single breath, followed by the whooping intake of air, often ending in vomiting or exhaustion. These fits can continue for weeks to months, earning it the name '100-day cough'.
The group that matters most is infants. Babies under six months - too young to be fully vaccinated - face the gravest risk: their coughing fits can end in pauses in breathing (apnoea), and they may never whoop at all. Pertussis in young infants is a hospital-level illness, and it is the main reason vaccination strategy in pregnancy and early infancy exists. Infants usually catch it from an older sibling or adult whose immunity has faded and who seems to have 'just a cough'.
Protection is vaccination. In India's Universal Immunisation Programme, the pentavalent vaccine (which includes pertussis) is given at 6, 10 and 14 weeks with boosters in the second year and at 5-6 years. Immunity fades over years, so adolescents and adults can carry and spread the infection - which is why pregnant women are advised a Tdap dose in each pregnancy to pass protection to the newborn.
Ayurvedic view (interpretive): classical texts describe violent paroxysmal cough patterns within an interpretive framework of limited evidence. Pertussis is a vaccine-preventable bacterial infection - modern prevention and care are primary.
Remember: a cold that becomes weeks of violent coughing fits - especially with a whoop, vomiting after coughing, or any breathing pause in a baby - is whooping cough until proven otherwise. Infants are the lives at stake; vaccination is the shield.
Written By
Sanatan Ayurveda
BDS
Reviewed By
Dr. Varun Gupta
MD Pharmacology, MBBS
Last updated on
27 Sep 2022 • 06:23 PM (IST)
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Classic in unvaccinated children, atypical and dangerous in infants, hidden and contagious in adults - age and danger signs decide severity.
Cold stage (most contagious), fits stage (weeks - infants belong in hospital), long recovery - fever or apnoea at any point changes everything.
Cold, then coughing fits with whoop and vomiting for weeks - in infants, a breathing pause or blue spell is the emergency signal.
Infants and danger signs to hospital; older mild cases at home with antibiotics and supportive care; the cough resolves on its own clock.
Infant apnoea and pneumonia are the killers; rib fractures and burst vessels are the mechanical costs; vaccination prevents the whole list.
Small frequent feeds, smoke-free calm air, upright positioning, no cough syrups - and any breathing pause or infant patient goes to hospital.
