Horizontal transmission of murine retroviruses
نویسندگان
چکیده
منابع مشابه
Vaccinia virus: shedding and horizontal transmission in a murine model.
Vaccinia virus (VACV) has been associated with several bovine vaccinia outbreaks in Brazil, affecting cattle and humans. There are no available data about VACV environmental circulation or the role of wildlife in the emergence of an outbreak. Since VACV was isolated from rodents in Brazil, we investigated shedding and transmission of VACV strains in mice. The VACV excretion profile was assessed...
متن کاملInterclass transmission and phyletic host tracking in murine leukemia virus-related retroviruses.
Retroviruses are capable of infectious horizontal transmission between hosts, usually between individuals within a single species, although a number of probable zoonotic infections resulting from transmission between different species of placental mammals have also been reported. Despite these data, it remains unclear how often interspecies transmission events occur or whether their frequency i...
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BACKGROUND Laboratory systems to study bacterial transmission and mucosal colonization leading to infection have not been utilized. METHODS We determined whether transmission of various strains of Pseudomonas aeruginosa among individual mice could occur and investigated the properties of such strains in establishing gastrointestinal (GI) mucosal colonization as well as in disseminating system...
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From the Laboratory of Viral Carcinogenesis, National Cancer Institute, National Institutes of Health, Frederick, Maryland 21701; the Upstate Medical Center, State University of New York, Syracuse, New York; the Barbara Kopp Research Center, Auburn, New York 13021; the DNA Recombinant Research Unit, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, ...
متن کاملHorizontal transmission of streptococcus mutans in schoolchildren
OBJECTIVE The aim of this study was to analyze possible horizontal transmission patterns of S. mutans among 6-7-yr-old schoolchildren from the same class, identifying genotypes and their diversity and relationship with caries disease status. STUDY DESIGN Caries indexes and saliva mutans streptococci and lactobacilli counts were recorded in 42 schoolchildren. Mutans streptococci colonies were ...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1987
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.61.4.1037-1044.1987