Carbapenemase and extended-spectrum beta-lactamase-producing bacteria in waters originating from a single landfill in Slovenia.

Groundwater, rainwater, and leachate associated with a single landfill were analysed to detect extended-spectrum beta-lactamase (ESBL)-producing and carbapenemase (CP)-producing bacteria. After cultivation on three commercial selective-differential media, 240 bacterial isolates were obtained and identified by matrix assisted laser desorption ionization time of flight mass spectrometry (MALDI-TOF MS). Isolates from clinically relevant species were further genotyped by enterobacterial repetitive intergenic consensus polymerase chain reaction, and tested for antibiotic susceptibility and presence of CPs and ESBL enzymes.

Hygiene of Medical Devices and Minimum Inhibitory Concentrations for Alcohol-Based and QAC Disinfectants among Isolates from Physical Therapy Departments.

Disinfectants are used intensively to control and prevent healthcare-associated infections. With continuous use and exposure to disinfectants, bacteria may develop reduced susceptibility. The study aimed to check the hygiene of devices in the physiotherapy department.

Prevaccination genomic diversity of human papillomavirus genotype 6 (HPV 6).

Prevaccination genomic diversity of human papillomavirus genotype 6 (HPV 6) was established by sequencing 3798 bp of 77 clinically important HPV 6 isolates obtained from 45 and 32 patients with genital warts and laryngeal papillomas, respectively. By analyzing pooled L1, LCR, E6, E2, and E5 nucleotide data of an individual isolate, a total of 36 different genomic variants were identified, of which six (12 isolates), one (one isolate) and 29 (64 isolates) corresponded to HPV 6b, HPV 6a, and HPV 6vc genetic lineages, respectively. Several novel, potentially important mutations were identified.

Genomic diversity of human papillomavirus (HPV) genotype 38.

Human papillomavirus (HPV) genotype HPV 38 is a HPV genotype associated with skin cancer and is classified taxonomically in the beta-PV genus-species 2. At least six genomic variants of HPV 38, including prototype isolate and its subtype FA125, have been characterized so far. In order to investigate further the genomic diversity of HPV 38, a total of 39 HPV 38 positive samples obtained from hairs plucked from pubic, scrotal, perianal or eyebrow regions from 31 immunocompetent healthy male individuals were analyzed.