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  1. Whooping cough - Symptoms & causes - Mayo Clinic

    Mar 15, 2025 · Whooping cough is an illness that can spread easily. It's also called pertussis. An infection with bacteria causes it. Many people with the illness get a serious hacking cough. Breathing …

  2. Whooping cough - Wikipedia

    The bacterium Bordetella pertussis causes whooping cough. It is an airborne disease (through droplets) that spreads easily through the coughs and sneezes of an infected person.

  3. About Whooping Cough | Whooping Cough | CDC

    Nov 26, 2025 · Whooping cough, also known as pertussis, is a very contagious respiratory illness. Whooping cough may begin like a common cold, but unlike a cold, the coughing can last for weeks …

  4. Whooping Cough: Causes, Symptoms, Treatment and Prevention

    Jan 24, 2026 · Whooping cough (also known as pertussis) is a bacterial infection that affects your respiratory tract, especially your nose and throat. It causes long stretches of severe coughs that …

  5. Whooping Cough (Pertussis) Symptoms & Treatment

    Feb 13, 2025 · Whooping cough (also called pertussis or the “100-day cough”) is a respiratory infection known for the high-pitched “whoop” sound some people make after coughing.

  6. What to Know About Pertussis (Whooping Cough)

    Feb 3, 2026 · Pertussis, also called whooping cough or the 100-day cough, is a respiratory infection caused by Bordetella pertussis bacteria, which spreads through droplets when infected people cough …

  7. Whooping Cough Is on the Rise: How to Spot it and Stop it

    Dec 8, 2025 · Whooping cough is making a dangerous comeback. Learn how to spot the early signs, protect yourself and your family, and why vaccination is more critical than ever.

  8. Pertussis (Whooping Cough) - Harvard Health

    Apr 16, 2026 · Pertussis, also known as whooping cough, is a highly contagious bacterial infection that causes violent coughing. The coughing makes it hard to breathe and produces a deep "whooping" …

  9. Pertussis (Whooping Cough) - Notifiable Condition ...

    Cause: Bacterium Bordetella pertussis. Cause: Bacterium Bordetella pertussis. Illness and treatment: Classic pertussis symptoms include initial cold-like manifestations followed by an extended cough …

  10. Whooping Cough (Pertussis) | Fact Sheets | Yale Medicine

    Whooping cough (pertussis) is a highly contagious bacterial infection causing severe coughing fits and a "whoop" sound. Learn about symptoms, risks to infants, and treatments.