We describe the first reported case of endocarditis due to Neisseria skkuensis. The organism from the blood cultures taken on admission day was identified initially as unidentified Gram-negative cocci by Vitek2. Finally, it was identified as Neisseria skkuensis by 16 rRNA gene sequence analysis.

1. Workowski KA, Berman S. Sexually transmitted diseases treatment guidelines, 2010. MMWR Recomm Rep. (Corrected in MMWR Recomm Rep. 2011 Jan 14;60:18 [Note: dosage error in article text]). 2010;59(RR-12):1–110. 2. Takahashi H, Kuroki T, Watanabe Y, Tanaka H, Inouye H, Yamai S, et al. Characterization of Neisseria meningitidis isolates collected from 1974 to 2003 in Japan by multilocus sequence...

BACKGROUND Gonorrhea is a major sexually transmitted disease worldwide and for its control, effective treatment is essential. However as more strains of Neisseria gonorrhoeae continuously develop resistance to several drugs, this strategy obliges scientists to discover newer effective drugs. OBJECTIVES To ascertain whether crude leaf and root extracts of Cassia alata (Caesalpiniaceae) have an...

Neisseria cinerea has been rarely found in blood cultures. In this study, we are reporting a case of a Myelodysplastic Syndrome (MDS) patient in whose blood Neisseria cinerea was found and led a fatal consequence. This case will call our attentions to the uncommon pathogens in the pathogenicity of end-stage patients.

Neisseria sicca has been reported to cause bacterial meningitis, endocarditis, pneumonia, and spondylitis. Surgical drainage from a Bartholin's gland abscess contained N. sicca in pure culture. Neisseria species recovered from cerebrospinal fluid and gynecologic specimens must be carefully examined to avoid misidentification as meningococci or gonococci.

OBJECTIVES Recent emergence of the extensively drug-resistant Neisseria gonorrhoeae H041 strain in Japan raises concerns that gonorrhoea may soon become untreatable and emphasizes the need for enhanced surveillance. In this study we developed a real-time PCR assay for direct detection of the H041 strain. METHODS Two real-time PCR assays for detection of the penA gene of the H041 strain, H041-...

Some pathogenic microbes utilize homologous recombination to generate antigenic variability in targets of immune surveillance. These specialized systems rely on the cellular recombination machinery to catalyse dedicated, high-frequency reactions that provide extensive diversity in the genes encoding surface antigens. A description of the specific mechanisms that allow unusually high rates of re...

At a clinic in Indianapolis, Indiana, USA, we observed an increase in Neisseria gonorrhoeae-negative men with suspected gonococcal urethritis who had urethral cultures positive for N. meningitidis. We describe genomes of 2 of these N. meningitidis sequence type 11 complex urethritis isolates. Clinical evidence suggests these isolates may represent an emerging urethrotropic clade.

We present the scaffolded genome assembly of Neisseria lactamica type strain A7515 (ATCC 23970) as submitted to NCBI under accession no. JOVI00000000. This type strain of the lactose-fermenting Neisseria species is often used in quality control testing and intra-genus phylogenetic analyses. The assembly includes four contigs placed into a single scaffold.

Multidrug-resistant Neisseria gonorrhoeae is a top threat to public health. In November 2015, UCLA Health introduced a rapid gyrase A (gyrA) genotypic assay for prediction of Neisseria gonorrhoeae susceptibility to ciprofloxacin. We found a significant reduction in ceftriaxone use with a concomitant increase in targeted therapy.