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Whooping cough is a highly contagious bacterial infection that affects children and adults alike. ... or if you hear the telltale whooping sound when inhaling," he advises. "In the hospital, ...
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]
Respiratory sounds, also known as lung sounds or breath sounds, are the specific sounds generated by the movement of air through the respiratory system. [1] These may be easily audible or identified through auscultation of the respiratory system through the lung fields with a stethoscope as well as from the spectral characteristics of lung sounds. [2]
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 .
The type of cough may help in the diagnosis. For instance, an inspiratory "whooping" sound on coughing almost doubles the likelihood that the illness is pertussis. Blood may occur in small amounts with severe cough of many causes, but larger amounts suggests bronchitis, bronchiectasis, tuberculosis, or primary lung cancer. [22]
To address this issue, the March of Dimes and Sanofi Pasteur launched a national education campaign in 2010 called "Sounds of Pertussis" to raise awareness about the seriousness of pertussis and the need for adult vaccination to prevent infecting babies. [64] [65] NASCAR driver Jeff Gordon is a national spokesperson for the campaign. [66]
The bacterial illness is officially called pertussis but is often referred to as “whooping cough” because of the sound people — especially babies — make when trying to get enough oxygen ...
Decreased breath sounds, crackles, wheezing, and rhonchi that clears with coughs may be heard in the chest. Dullness to percussion and pleural rub suggest disease extension beyond the bronchi such as seen with pneumonia. [15] [16] Paroxysms of cough followed by inspiratory whoop and vomiting suggests pertussis. [21]