"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 tracho...
Chlamydia trachomatis is the most prevalent sexually transmitted bacterium worldwide and the causative agent of trachoma. Its strains are classified according to their ompA genotypes, which are strongly linked to differential tissue tropism and disease outcomes [ocular disease, urogenital disease and lymphogranuloma venereum (LGV)]. While the genome-based species phylogenetic tree presents four main clades corr...
The research in child psychiatry faces general restrictions related to the observation and interpretation of child psychopathological phenomena. These restrictions are increased by the limits of the methodological credibility of the psychopathological and psychiatric research with adults. The specific form of the emergence of child psychological suffering lies in a great number of factors. These can be derived ...