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Cases of whooping cough are surging across the country. Doctors share symptoms, how to prevent pertussis, vaccination information, and treatments amid outbreak. What Doctors Want You to Know About ...
Whooping cough (/ ˈ h uː p ɪ ŋ / or / ˈ w uː p ɪ ŋ /), also known as pertussis or the 100-day cough, is a highly contagious, vaccine-preventable bacterial disease. [1] [10] Initial symptoms are usually similar to those of the common cold with a runny nose, fever, and mild cough, but these are followed by two or three months of severe coughing fits. [1]
Bordetella pertussis is a Gram-negative, aerobic, pathogenic, encapsulated coccobacillus bacterium of the genus Bordetella, and the causative agent of pertussis or whooping cough. Its virulence factors include pertussis toxin , adenylate cyclase toxin , filamentous haemagglutinin , pertactin , fimbria , and tracheal cytotoxin .
Pertussis vaccine is a vaccine that protects against whooping cough (pertussis). [ 1 ] [ 2 ] There are two main types: whole-cell vaccines and acellular vaccines. [ 1 ] [ 2 ] The whole-cell vaccine is about 78% effective while the acellular vaccine is 71–85% effective.
Pertussis toxin (PT) is a protein-based AB 5-type exotoxin produced by the bacterium Bordetella pertussis, [2] which causes whooping cough. PT is involved in the colonization of the respiratory tract and the establishment of infection. [ 3 ]
A cough is a sudden expulsion of air through the large breathing passages which can help clear them of fluids, irritants, foreign particles and microbes.As a protective reflex, coughing can be repetitive with the cough reflex following three phases: an inhalation, a forced exhalation against a closed glottis, and a violent release of air from the lungs following opening of the glottis, usually ...
Whooping may refer to: Whooping Creek, a stream in Georgia, United States; Whooping, a style of preaching in the Black sermonic tradition; A form of gasping with ...
Category: Whooping cough. ... Pertussis toxin; Pertussis vaccine This page was last edited on 6 December 2023, at 11:02 (UTC). Text is available under the ...