Results 111 to 120 of about 84,487 (273)

Genetic Relatedness of Corriparta Serogroup Viruses

open access: yesJournal of General Virology, 1987
Eight viruses of the Corriparta serogroup (Reoviridae: Orbivirus) that were known to be heterogeneous on the basis of serology and polyacrylamide gel electrophoresis were examined by reciprocal RNA-RNA blot hybridization of genomic RNA. Conserved and variant genes were identified by the degree of hybridization between cognate genes of different ...
H A, Gonzalez, D L, Knudson
openaire   +2 more sources

Outbreak of encephalitic listeriosis in red-legged partridges (Alectoris rufa) [PDF]

open access: yes, 2015
An outbreak of neurological disease was investigated in red-legged partridges between 8 and 28 days of age. Clinical signs included torticollis, head tilt and incoordination and over an initial eight day period approximately 30–40 fatalities occurred per
Barnes H.J.   +13 more
core   +2 more sources

A common Salmonella Enteritidis sequence type from poultry and human gastroenteritis in Ibagué, Colombia

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2019
Introducción. Salmonella Enteritidis es una de las mayores causas de salmonelosis en el mundo, siendo los huevos contaminados y la carne de pollo cruda sus principales fuentes de infección.
Luz Clemencia Fandiño, Noel Verjan
doaj   +1 more source

Identification of the long polar fimbriae gene variants in the locus of enterocyte effacement-negative Shiga toxin-producing Escherichia coli strains isolated from humans and cattle in Argentina [PDF]

open access: yes, 2010
The long polar fimbriae (Lpf) is one of few adhesive factors of Shiga toxin-producing Escherichia coli (STEC) and it is associated with colonization of the intestine. Studies have demonstrated the presence of lpf genes in several pathogenic E.
Galli, Lucía   +2 more
core   +2 more sources

Characteristics of salmonellosis pathogens circulating in Primorsky Krai before and during the COVID-19 pandemic

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии
Introduction. To date, among intestinal infections, salmonellosis is a pressing health problem worldwide, including in the Russian Federation, causing acute infectious outbreaks of disease.
Yulia N. Pokazeeva   +5 more
doaj   +1 more source

[Meningococcal serogroup B infection].

open access: yesZhurnal mikrobiologii, epidemiologii i immunobiologii, 1987
The results obtained in the examination of patients with meningococcal infection during the period of 1980-1985 are analyzed. The increasing role of serogroup B meningococci in the etiology of the generalized forms of infection, especially in children aged under 3 years and in adults over 50 years, is shown.
V I, Pokrovskiĭ, A A, Demina
openaire   +1 more source

Clinical and Seroprevalence of Beta Haemolytic Streptococci in South India

open access: yesJournal of Pure and Applied Microbiology, 2019
Beta Hemolytic Streptococci are the most causative agents of pharyngitis, tonsillitis and pyogenic skin infections, to severe invasive conditions like necrotizing fasciitis and meningitis.
Vidyavathi B. Chitharagi   +6 more
doaj   +1 more source

Metabolic characteristics and genomic epidemiology of Escherichia coli serogroup O145 : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Microbiology at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2018
Shiga toxin-producing Escherichia coli (STEC) are a global public health concern, and can cause severe human disease. Ruminants are asymptomatic reservoirs of STEC, shedding this pathogen via their faeces.
Collis, Rose
core  

Prevalence of Neisseria meningitidis carriers in children under five years of age and teenagers in certain populations of Mexico City Prevalencia de portadores de Neisseria meningitidis en niños menores de cinco años de edad y adolescentes en determinadas poblaciones de la Ciudad de México

open access: yesSalud Pública de México, 2009
OBJECTIVE: To carry out a pilot study to discover the frequency of colonization in healthy children under five years old and teenagers, as well as the distribution of the different N. meningitidis serogroups isolated from nasopharyngeal samples collected
Luz Elena Espinosa de los Monteros   +5 more
doaj  

Shiga Toxin-Producing Escherichia coli (STEC) in Developing Countries: A 10-Year Review with Global Perspective

open access: yesMicroorganisms
In the past two decades, Shiga toxin-producing Escherichia coli (STEC) has been responsible for multiple large-scale outbreaks worldwide, affecting thousands of individuals. While surveillance systems in developed countries such as the United States, the
Ali Nemati   +11 more
doaj   +1 more source

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