3 documents found, page 1 of 1
Orogenital and anal infection by Chlamydia trachomatis, Neisseria gonorrhoeae, ...
Minetti, Corrado; Rocha, Miguel; Duque, Luís Miguel; Meireles, Paula; Correia, Cristina; Cordeiro, Dora; João, Inês; et al.Background: Men who have sex with men (MSM) are at risk for sexually transmitted infections (STIs), but more data on extragenital carriage are needed. Aim: We assessed the genital and extragenital prevalence of bacterial and other STIs in MSM in a Lisbon sexual health clinic. Methods: We screened oral, anal, and urine samples of MSM visiting the GAT-CheckpointLX clinic June 2017-December 2021 for Chlamydia trac...
Genomic epidemiology of fluoroquinolone-resistant strains of Shigella sonnei an...
Jacqueline, Camille; Minetti, Corrado; Monzon Fernandez, Sara; Silveira, Leonor; Cuesta De La Plaza, Isabel; Pista, Ângela; Herrera-Leon, SilviaFluoroquinolone-resistance in Shigella is among the serious antimicrobial resistance (AMR) threats. We investigated the genomic epidemiology of fluoroquinolone resistant (FQR) strains of S. sonnei and S. flexneri from 2015 to 2022 in Spain and Portugal. We determined the AMR profiles of 416 isolates (S. flexneri and S. sonnei) and FQR isolates were subjected to whole-genome sequencing. The percentage of FQR iso...
Prevention, protocols, and lab capacity: lessons from a norovirus outbreak in t...
Sá, Regina; Roque, Joana; Marques Mendes, Pedro; Gonçalves, Inês; Sousa, Judite; Matos, Cátia; Júnior, Álvaro; Coelho, Anabela; Belo Correia, CristinaThis brief report presents the findings of an epidemiological investigation into a large-scale outbreak of norovirus gastroenteritis that occurred in a hotel in Algarve, Portugal, in August 2022. A total of 244 cases were reported, primarily affecting Portuguese families, with the parents aged 40-50 years and the children aged 0-19 years. Reported symptoms included vomiting, nausea, abdominal pain, and diarrhoe...