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Bordetella parapertussis

Daga Wikipedia, Insakulofidiya ta kyauta.

Bordetella parapertussis ƙaramin kwayar cuta ce mai cutar Gram-negative na jinsin Bordetella wanda ya dace da mulkin mallaka na numfashi na dabbobi masu shayarwa. Pertussis wanda B. parapertussis ya haifar yana nuna alamun irin wannan cutar da aka samo daga B. pertussis, amma gabaɗaya ba ta da tsanani.[1] Rigakafin da aka samo daga B. pertussis ba ya karewa daga kamuwa da cuta ta hanyar B. parapertussis, duk da haka, saboda ana samun O-antigen ne kawai a kan B. parapérussis. Wannan antigen yana kare B. parapertussis daga magungunan rigakafi na musamman ga B. pertussis, don haka kwayoyin suna da 'yanci su mallaki huhu na mai karɓar bakuncin ba tare da fuskantar farmaki daga magungun rigakafin da suka gabata ba. Wadannan binciken sun nuna cewa B. parapertussis ya samo asali ne a cikin yawan masu karɓar bakuncin da suka riga sun haɓaka rigakafi ga B. pertussis, inda samun damar guje wa rigakafin B. pertus yana da fa'ida.[2]

An bayyana zuriya biyu na B. parapertussis. Na farko yana kamuwa da mutane kuma yana da alhakin 'yan tsiraru na cutar pertussis (wanda aka fi sani da tari). [3] Na biyu, tumaki, zuriya tana haifar da Ciwon huhu mai tsanani a cikin tumaki.[4] Dukkanin jinsunan suna tunanin sun samo asali ne daga kakannin B. bronchiseptica.[5] Wannan cuta na iya zama alama ko ba a nuna alamomi ba kuma yana iya sa rundunonin su kamu da cuta ta biyu.[6]

  1. ↑ Heininger U, Stehr K, Schmitt-Grohé S, Lorenz C, Rost R, Christenson P, Uberall M, Cherry J (1994). "Clinical characteristics of illness caused by Bordetella parapertussis compared with illness caused by Bordetella pertussis". Pediatr Infect Dis J. 13 (4): 306–9. doi:10.1097/00006454-199404000-00011. PMID 8036048.
  2. ↑ Wolfe D, Goebel E, Bjornstad O, Restif O, Harvil E (2007). "The O Antigen Enables Bordetella parapertussis To Avoid Bordetella pertussis-Induced Immunity". Infection and Immunity. 75 (10): 4972–9. doi:10.1128/IAI.00763-07. PMC 2044517. PMID 17698566.
  3. ↑ Cherry J (1996). "Historical review of pertussis and the classical vaccine". J Infect Dis. 174 (Suppl 3): S259–63. doi:10.1093/infdis/174.supplement_3.s259. PMID 8896526.
  4. ↑ Porter J, Connor K, Donachie W (1994). "Isolation and characterization of Bordetella parapertussis-like bacteria from ovine lungs". Microbiology. 140 (2): 255–61. doi:10.1099/13500872-140-2-255. PMID 8180690.
  5. ↑ van der Zee A, Mooi F, Van Embden J, Musser J (1997). "Molecular evolution and host adaptation of Bordetella spp.: phylogenetic analysis using multilocus enzyme electrophoresis and typing with three insertion sequences". J Bacteriol. 179 (21): 6609–17. doi:10.1128/jb.179.21.6609-6617.1997. PMC 179586. PMID 9352907.
  6. ↑ Porter J, Connor K, Krueger N, Hodgson J, Donachie W (1995). "Predisposition of specific pathogen-free lambs to Pasteurella haemolytica pneumonia by Bordetella parapertussis infection". J Comp Pathol. 112 (4): 381–9. doi:10.1016/S0021-9975(05)80019-2. PMID 7593760.

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