Experimental pertussis infection in the marmoset: type specificity of active immunity
نویسندگان
چکیده
منابع مشابه
the investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
Infection-immunity in tularemia: specificity of cellular immunity.
The relationship between hypersensitivity and cellular resistance to infection with facultative intracellular parasites was studied in mice by using infection-immunity in tularemia as a model system. Delayed hypersensitivity to antigenic fractions of Francisella tularensis was first detected 6 to 7 days after immunization with viable F. tularensis vaccine, at which time immunity against challen...
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Pertussis (whooping cough) is frequently complicated by concomitant infections with respiratory viruses. Here we report the effect of Bordetella pertussis infection on subsequent influenza virus (PR8) infection in mouse models and the role of pertussis toxin (PT) in this effect. BALB/c mice infected with a wild-type strain of B. pertussis (WT) and subsequently (up to 14 days later) infected wit...
متن کاملInfection-immunity in Experimental Salmonellosis
Salmonella enteritidis is highly virulent for the mouse causing an infection resembling mouse typhoid. Survivors of the infection are completely resistant to reinfection and eliminate a large challenge dose of virulent organisms within 72 hr. The antigenically related Salmonella gallinarum was almost avirulent for the mouse but animals vaccinated with this organism were equally capable of elimi...
متن کاملSerologic Evidence of Pertussis Infection in Vaccinated Iranian Children
Background: It seems that the incidence of pertussis-like illnesses is considerably increasing despite the wide coverage of immunization with the whole cell pertussis vaccine. We aimed to investigate the occurrence of pertussis in vaccinated children by measuring anti-pertussis antibodies. Methods: In this cross-sectional study, blood samples were taken from vaccinated children aged 2, ...
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ژورنال
عنوان ژورنال: Journal of Hygiene
سال: 1974
ISSN: 0022-1724
DOI: 10.1017/s0022172400023421