نتایج جستجو برای: serological survey
تعداد نتایج: 391579 فیلتر نتایج به سال:
the term “serological epidemiology” is based to describe a method which has unique applications in comparing the immunologic status and health experiences of various populations, especially among populations for which morbidity data and vital statistics are scanty or completely lacking, or for inaccessible areas where the collection of serum is made with difficulty. serologic and hematological ...
During a survey of rheumatoid arthritis in a South Wales mining valley (Miall and others, 1953; Miall, 1955), the differential agglutination test (D.A.T.) was adopted as one of the diagnostic criteria of this syndrome. One of the principal objects of the survey was the further investigation of the observation of Caplan (1953) of an association between an unusual form of progressive massive pulm...
Although encephalomyocarditis virus (EMCV) infection has been commonly documented among domestic animals, less is known about EMCV transmission among humans. Recently, we described the isolation of EMCV from two febrile patients in Peru. To further investigate EMCV transmission in Peru, we screened febrile patients reporting to health clinics in Peru for serological evidence of recent EMCV infe...
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