It is unclear whether seasonal influenza vaccination results in a net increase or decrease in the risk for Guillain-Barré syndrome (GBS). To assess the effect of seasonal influenza vaccination on the absolute risk of acquiring GBS, we used simulation models and published estimates of age- and sex-specific risks for GBS, influenza incidence, and vaccine effectiveness. For a hypothetical 45-year-...

All clinical isolates of group B Streptococcus (GBS; Streptococcus agalactiae) are considered uniformly susceptible to β-lactams, including penicillins. However, GBS with reduced penicillin susceptibility (PRGBS) were first identified by our group in Japan and have also been reported from North America. PRGBS are non-susceptible to penicillin because of acquisition of amino acid substitutions n...

Guillain-Barré syndrome (GBS) is an acute demyelinating polyneuropathy characterized by progressive muscle weakness and areflexia. The pathogenesis of GBS is unknown, but it is generally believed to result from aberrant humoral and cellular immune responses against components of the peripheral nervous system. The overall prognosis of GBS is quite good with approximately 85% of survivors making ...

Pregnant women admitted to Tampa General Hospital, Tampa, Fla., were cultured for group B streptococci (GBS). Culture swabs were placed into enriched, selective Todd-Hewitt medium and were quantitated for GBS. The broth cultures were tested by slide coagglutination before incubation and after 5 and 20 h of incubation. Fifty-four (27%) of the 201 maternity patients cultured were positive for GBS...

BACKGROUND Guillain-Barré Syndrome (GBS) can be triggered by gastrointestinal or respiratory infections, including influenza. During the 2009 influenza A (H1N1) pandemic in the United States, monovalent inactivated influenza vaccine (MIV) availability coincided with high rates of wildtype influenza infections. Several prior studies suggested an elevated GBS risk following MIV, but adjustment fo...

BACKGROUND The underlying change of gene network expression of Guillain-Barré syndrome (GBS) remains elusive. We sought to identify GBS-associated gene networks and signaling pathways by analyzing the transcriptional profile of leukocytes in the patients with GBS. METHODS AND FINDINGS Quantitative global gene expression microarray analysis of peripheral blood leukocytes was performed on 7 pat...

background: streptococcus group b (gbs) or streptococcus agalactiae is typically associated with neonatal disease and infection in pregnant women. mortality of gbs sepsis in neonates is over 50% and is particularly high in preterm infants. gbs also causes invasive infection in pregnant and non-pregnant women including urinary tract infection (uti). penicillin-derived antibiotics remained as cho...

Group B Streptococcus (group B Strep or GBS) is the UK's commonest cause of severe early-onset (up to six days) infection in babies. GBS is a normal body commensal, colonising the gut and vagina. GBS may pass to babies around childbirth; although most are unaffected, some develop severe infection. GBS is also a recognised cause of stillbirth and puerperal sepsis. Most GBS infection in babies is...

Ganglioside as a neurotrophic drug has been hitherto widely used in China, although Guillain-Barré syndrome (GBS) following intravenous ganglioside treatment was reported in Europe several decades ago. We identified 7 patients who developed GBS after intravenous use of gangliosides (ganglioside+ group) and compared their clinical data with those of 77 non-ganglioside-associated GBS patients (ga...

Grain boundaries (GBs) commonly exist in crystalline materials and affect various properties of materials. The facile identification of GBs is one of the significant requirements for systematical study of polycrystalline materials including recently emerging two-dimensional materials. Previous observations of GBs have been performed by various tools including high resolution transmission electr...