Results 71 to 80 of about 51,478 (262)

Identification of the capsule type of Pasteurella multocida isolates from cases of fowl cholera by multiplex PCR and comparison with phenotypic methods

open access: yesBrazilian Journal of Poultry Science, 2014
The ability of Pasteurella multocida to invade and multiply in its host is enhanced by the presence of the capsule, one of the most important virulence factors for this bacterium. Capsular typing methods are often used in epidemiological and pathogenesis
TQ Furian   +6 more
doaj   +1 more source

From Bat to Worse: The Pivotal Role of Bats for Viral Zoonosis

open access: yesMicrobial Biotechnology, Volume 18, Issue 7, July 2025.
Thanks to a dampened inflammatory innate immune response, various Chiropteran (bat) species frequently carry ‐ without showing symptoms – diverse viruses that can cause severe diseases in humans. The reasons why bats are a pivotal virus reservoir for emerging viral diseases are discussed in this Lilliput contribution.
Harald Brüssow
wiley   +1 more source

Sequential Outbreaks Due to a New Strain of Neisseria Meningitidis Serogroup C in Northern Nigeria, 2013-14

open access: yesPLOS Currents, 2014
Background Neisseria meningitidis serogroup C (NmC) outbreaks occur infrequently in the African meningitis belt; the most recent report of an outbreak of this serogroup was in Burkina Faso, 1979.
A. Funk   +5 more
semanticscholar   +1 more source

Neisseria meningitidis serogroup A vaccines: an overview

open access: yesExpert Review of Vaccines, 2003
A recent report by the Weekly Epidemiological Record of an outbreak of Neisseria meningitidis serogroup A in the Great Lakes region shows that meningococcal epidemics are an unsolved problem in resource-poor countries, particularly in Africa [1]. During the last epidemic wave in the 1990s, about 350,000 people developed meningitis and 1000 people died [
Paul T. Heath, Stefania Vergnano
openaire   +3 more sources

Opinion of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) on defining pathogenic strains of Shiga toxin‐producing Escherichia coli

open access: yesFood Risk Assess Europe, Volume 3, Issue 3, July 2025.
ABSTRACT Shiga toxin‐producing Escherichia coli (STEC) are pathogenic E. coli strains that have been associated with a wide range of human clinical illness ranging from mild diarrhoea to bloody diarrhoea (BD) and haemolytic uremic syndrome (HUS). In its opinion of 18 May 2017, the French Agency for Food, Environmental and Occupational Health and Safety
Philippe Fravalo   +33 more
wiley   +1 more source

A decade of herd protection after introduction of meningococcal serogroup C conjugate vaccination.

open access: yesClinical Infectious Diseases, 2014
BACKGROUND Vaccination with meningococcal serogroup C (MenC) conjugate (MCC) polysaccharide vaccines led to a substantial decline in MenC disease in the vaccinated and the unvaccinated population.
M. Bijlsma   +4 more
semanticscholar   +1 more source

Epidemiology of Meningococcal Disease, New York City, 1989–2000

open access: yesEmerging Infectious Diseases, 2003
Study of the epidemiologic trends in meningococcal disease is important in understanding infection dynamics and developing timely and appropriate public health interventions.
Alexandre Sampaio Moura   +3 more
doaj   +1 more source

The importance of Chlamydia trachomatis serotypes in its infection: a review [PDF]

open access: yesMajallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2017
Introduction. Chlamydia trachomatis is mainly transmited by sexusal contact and similar to other STDs (sexually transmitted diseases) affect primarily young and sexually active persons which due to its undesirable effects in pregnancy is of great ...
Hossein Motamedi, Mahshid Aria
doaj   +1 more source

Bacterial Outer Membrane Vesicles: From Physics to Clinical

open access: yesMedComm – Biomaterials and Applications, Volume 4, Issue 2, June 2025.
A review of an introduction to the mechanisms of formation of OMVs, their action on bacteria and relationship to disease, vaccines, biomonitoring, drug delivery and regenerative medicine in the clinic. ABSTRACT Bacterial outer membrane vesicles (OMVs) are nanoscale vesicular structures naturally produced by Gram‐negative bacteria during growth.
Jun Zhou   +7 more
wiley   +1 more source

Persistent low carriage of serogroup A Neisseria meningitidistwo years after mass vaccination with the meningococcal conjugate vaccine, MenAfriVac

open access: yesBMC Infectious Diseases, 2014
BackgroundThe conjugate vaccine against serogroup A Neisseria meningitidis (NmA), MenAfriVac, is currently being introduced throughout the African meningitis belt.
P. Kristiansen   +12 more
semanticscholar   +1 more source

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