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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.
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]
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.
As the current whooping cough surge dovetails with winter respiratory virus season, cases are relatively low compared to influenza, RSV, or COVID-19. Still, the rising cases of whooping cough ...
Whooping cough is a highly contagious bacterial infection that affects children and adults alike - though it's more common and concerning in infants and toddlers. The infection primarily affects ...
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 .
One of California's worst whooping cough seasons in recent memory was in 2010, when more than 9,000 cases were reported — the most in 60 years, according to the California Department of Public ...
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]