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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 .
Dogs will typically recover from kennel cough within a few weeks. However, secondary infections could lead to complications that could do more harm than the disease itself. [ 2 ] Several opportunistic invaders have been recovered from the respiratory tracts of dogs with kennel cough, including Streptococcus , Pasteurella , Pseudomonas , and ...
Bordetella (/ ˌ b ɔːr d ə ˈ t ɛ l ə /) is a genus of small (0.2 – 0.7 μm), Gram-negative, coccobacilli bacteria of the phylum Pseudomonadota. Bordetella species, with the exception of B. petrii, are obligate aerobes, as well as highly fastidious, or difficult to culture.
"I would say [there's been] maybe a 50% increase in the number of coughing dogs we detect," Dr. Amanda Cavanagh at the Colorado State University Veterinary Teaching Hospital told Scripps News Denver.
Adenylate cyclase toxin from Bordetella pertussis is a 1706 amino acid residue long protein.The protein consists of three domains: from the N-terminus up to roughly residue 400, there is an adenylate-cyclase domain; between residues 500 and 700, there is a hydrophobic domain; and from residue 1000 to the C-terminus, there are calcium binding repeats.
Tracheal cytotoxin (TCT) is a 921 dalton glycopeptide released by Bordetella pertussis, [1] Vibrio fischeri (as a symbiosis chemical), [2] and Neisseria gonorrhoeae (among other peptidoglycan-derived cytotoxins it produces). [3]
Whooping cough bacteria Bordetella pertussis in human airways; nurse prepares syringe with vaccine against whooping cough; Migrants from the southern border being dropped of at Trenton ...
Dogs exhibiting the happy right variety are deemed approachable, while the lefty waggers are not. Number 4: Tail shaking is an acquired skill. Puppies begin to learn the ins and outs of it when ...