Clinical Overview of Pertussis | Whooping Cough | CDC
WEBApr 2, 2024 · How it spreads. Transmission is usually person to person through respiratory droplets or contact with airborne droplets. Clinical features. Pertussis has an insidious onset with catarrhal symptoms that are indistinguishable from those of minor respiratory tract infections. Next is the paroxysmal stage characterized by numerous, rapid coughs.
Pertussis | Infection Control | CDC - Centers for Disease Control …
WEBMar 25, 2024 · Transmission of B. pertussis occurs through deposition of respiratory, oral, or nasal secretions from an infected source person on the mucous membranes of a susceptible host.
Whooping cough - Symptoms & causes - Mayo Clinic
WEBFeb 11, 2022 · Whooping cough (pertussis) is a highly contagious respiratory tract infection. In many people, it's marked by a severe hacking cough followed by a high-pitched intake of breath that sounds like "whoop." Before the vaccine was developed, whooping cough was considered a childhood disease.
About Whooping Cough | Whooping Cough | CDC - Centers for …
WEBApr 2, 2024 · How it spreads. The bacteria that cause whooping cough spread easily from person to person through the air. When a person with whooping cough sneezes or coughs, they release small particles with the bacteria in them. Other people can …
Pertussis - World Health Organization (WHO)
WEBNov 26, 2023 · Pertussis spreads easily from person to person mainly through droplets produced by coughing or sneezing. The disease is most dangerous in infants, and is a significant cause of disease and death in this age group. The first symptoms generally appear 7 to 10 days after infection.
Pertussis - StatPearls - NCBI Bookshelf - National Center for ...
WEBOct 7, 2022 · Etiology. The causative organisms of pertussis are Bordetella pertussis and Bordetella parapertussis. Bordetella is spread by airborne droplets and is highly contagious. Pertussis often affects 100% of non-immune household contacts. Immunity wanes to 50% 12 years after completing a vaccination series.
WEBPertussis spreads easily from person to person mainly through droplets produced by coughing or sneezing. Vaccination programmes significantly reduce pertussis cases and deaths. What are the symptoms? Symptoms of pertussis usually develop within 5 to 10 days after having come into contact with the bacteria that cause it. Early symptoms include:
Pertussis - Pertussis - MSD Manual Professional Edition
WEBApr 7, 2014 · Transmission is mainly via droplets of respiratory secretions that contain B. pertussis (a small, nonmotile, gram-negative coccobacillus) from infected patients, particularly during the catarrhal and early paroxysmal stages. The infection is highly contagious and causes disease in ≥ 80% of close contacts.
Pertussis (Whooping Cough) - National Institute of Allergy and ...
WEBMay 12, 2016 · Pertussis, also known as whooping cough, is a highly contagious respiratory disease. It is caused by the bacterium Bordetella pertussis. Pertussis is known for uncontrollable, violent coughing that often makes it hard to breathe.
Pertussis: Common Questions and Answers | AAFP
WEBAntibiotics are intended to prevent transmission of pertussis to others and do not shorten the disease course or improve symptoms.