scholarly journals Spread of clonal genovar E Chlamydia trachomatis among men who have sex with men

PLoS ONE ◽  
2021 ◽  
Vol 16 (10) ◽  
pp. e0259274
Author(s):  
Arabella Touati ◽  
Björn Herrmann ◽  
Nadège Hénin ◽  
Cécile Laurier-Nadalié ◽  
Cécile Bébéar ◽  
...  
Keyword(s):  
Sexual Orientation ◽  
Chlamydia Trachomatis ◽  
Single Patient ◽  
Typing Method ◽  
Mlva Type ◽  
Typing System ◽  
Clonal Spread ◽  
Sex With Men ◽  
Mlva Typing

In a previous study, we developed a Multi-Locus VNTRs Analysis (MLVA) typing system, called MLVA-5, for the discrimination of Chlamydia trachomatis genovar E strain. The results suggested the clonal spread of a MLVA-5 type 21 strain among men who have sex with men (MSM). We applied the MLVA-5 typing method on 157 French anorectal genovar E specimens and 19 Swedish specimens collected between 2010 and 2015. A total of 29 MLVA-5 types was obtained, with three predominant types among French samples: 78 specimens belonged to MLVA-5 type 21, two other types, 11 and 13, included 9 and 14 specimens, respectively. In 15 cases, one unique MLVA-5 type was observed for a single patient, 7 of which were new types not previously described. The distribution of MLVA-5 types according to sexual orientation showed that the 7 anorectal specimens from heterosexual patients belonged to 6 genotypes, and the 12 anorectal specimens from bisexual patients comprised eight types. The 95 anorectal specimens from MSM were distributed into 22 types, but 55 (57.9%) of them belonged to MLVA-5 type 21. Among the Swedish specimens from MSM, eight were from MLVA-type 21 (4 urines and 4 anorectal specimens). The results support the hypothesis of the spread of clonal genovar E strain among MSM.

scholarly journals Measuring Gender Role Conflict, Internalized Stigma, and Racial and Sexual Identity in Behaviorally Bisexual Black Men

2021 ◽  
Author(s):  
Homero E. del Pino ◽  
W. Neil Steers ◽  
Martin Lee ◽  
Jason McCuller ◽  
Ron D. Hays ◽  
...  
Keyword(s):  
Sexual Orientation ◽  
Gender Role ◽  
Black Men ◽  
Role Conflict ◽  
Gender Role Conflict ◽  
Internalized Homophobia ◽  
Two Factors ◽  
Race And Sexuality ◽  
Simple Factor ◽  
Sex With Men

AbstractBlack men who have sex with men and women (BMSMW) experience pressure to fill hypermasculine ideals and may not identify with “gay” cultural norms. Existing measures of gender role expectations and internalized homophobia are not culturally appropriate for BMSMW. Researchers generally measure categorical identification with race, gender, and sexual orientation groups separately, whereas BMSMW may identify with multiple categories. We modified the Gender Role Conflict Scale to create the M-GRCS and the Internalized Homophobia Scale to include biphobia (Internalized Bi/Homophobia Scale, IBHS). To examine identification at the intersection of race, gender, and sexual orientation, we created 11 Integrated Race and Sexuality Scale (IRSS) items. With data from 429 BMSMW, we conducted exploratory factor analysis of the 59 items using categorical principal axis factoring with unweighted least squares extraction and Promax factor rotation. We created simple-summated multi-item scales and evaluated their construct validity. The rotated solution yielded four factors with 47 items and a simple factor structure: M-GRCS defined two factors (α = .93 for restricted emotionality/affection; .87 for success/power/competition); the IBHS (α = .89) and IRSS (α = .74) each defined a single factor. The IRSS factor was positively correlated with the Lukwago Racial Pride Scale, r(417) = .40. The IBHS factor was negatively correlated with the IRSS factor, r(414) = − .22. The two M-GRCS factors suggest that the construct of hypermasculinity impacts BMSMW. The high IBHS reliability indicates that homophobia and biphobia were positively correlated in this sample. These three scales have potential for future studies with BMSMW.

Prevalence and Correlates of Chlamydia trachomatis and Neisseria gonorrhoeae by Anatomic Site Among Urban Thai Men Who Have Sex With Men

2015 ◽  
Vol 42 (8) ◽  
pp. 440-449 ◽  
Author(s):  
Jaray Tongtoyai ◽  
Catherine S. Todd ◽  
Wannee Chonwattana ◽  
Sarika Pattanasin ◽  
Supaporn Chaikummao ◽  
...  
Keyword(s):  
Chlamydia Trachomatis ◽  
Neisseria Gonorrhoeae ◽  
Anatomic Site ◽  
Sex With Men

A Pilot Study Evaluating Antimicrobial Antagonism in Syphilis/Chlamydia trachomatis Co-Infection in Men Who Have Sex with Men

2021 ◽  
Vol 24 (4) ◽  
pp. 327-328
Author(s):  
Daniel Richardson ◽  
◽  
Ali Siddiqi ◽  
Kuhuk Parashar ◽  
Colin Fitzpatrick ◽  
...  
Keyword(s):  
Pilot Study ◽  
Chlamydia Trachomatis ◽  
Sex With Men

Medical students’ perception of sexual orientation in Sagamu, southwestern Nigeria: implications for access to HIV care

2018 ◽  
Vol 11 (5) ◽  
pp. 347-355 ◽  
Author(s):  
Oluwafolahan Oluwagbemiga Sholeye ◽  
Victor Jide Animasahun ◽  
Abimbola A. Oyelekan
Keyword(s):  
Sexual Orientation ◽  
Medical Students ◽  
Health Workers ◽  
Medical Curriculum ◽  
Public Hospitals ◽  
Hiv Care ◽  
Southwestern Nigeria ◽  
Cross Sectional ◽  
Content Type ◽  
Sex With Men

Purpose The prevalence of Human Immunodeficiency Virus (HIV) is about four times higher among individuals with same-sex orientation as against the general population. This may be partly due to judgmental, heteronormative attitudes among health workers, thereby affecting access to care. Therefore, the purpose of this paper is to assess the perception of final-year medical students of Olabisi Onabanjo University, Nigeria on sexual orientation and its implications on access to HIV care and support services. Design/methodology/approach A cross-sectional descriptive study was conducted among final-year medical students. Data were collected using an interviewer-administered questionnaire and analyzed using SPSS 20. Relevant descriptive and inferential statistics were calculated. Participation was fully voluntary. Findings More males (70 percent) were aware of the concept of sexual orientation than females (60.4 percent). Most (94 percent) males and all female respondents felt homosexuality was against the order of nature. More males (76 percent) than females (62.3 percent) felt men having sex with men and homosexuality were synonymous. More females (50.9 percent) than males (48 percent) felt gay doctors should not be employed in public hospitals. Originality/value Respondents had a poor perception of sexual orientation and there were no significant differences between genders. This could contribute to existing stigmatization against individuals with minority sexual orientations. It should be addressed in the medical curriculum.

scholarly journals Homoprejudiced violence among Chinese men who have sex with men: A cross-sectional analysis in Guangzhou, China

2020 ◽  
Author(s):  
Dan Wu ◽  
Eileen Yang ◽  
Wenting Huang ◽  
Weiming Tang ◽  
Huifang Xu ◽  
...  
Keyword(s):  
Sexual Orientation ◽  
Online Survey ◽  
Descriptive Analysis ◽  
Strong Association ◽  
Public Health Issue ◽  
Marriage Education ◽  
Cross Sectional ◽  
Cyber Aggression ◽  
Sex With Men ◽  
Sectional Analysis

Abstract Background Homoprejudiced violence, defined as physical, verbal, psychological and cyber aggression against others because of their actual or perceived sexual orientation, is an important public health issue. Most homoprejudiced violence research has been conducted in high-income countries. This study aimed to examine the experience and perpetration of homoprejudiced violence among men who have sex with men (MSM) in Guangzhou, China. Methods MSM in a large Chinese city, Guangzhou, completed an online survey instrument that was distributed through community-based organizations. Descriptive analysis was conducted to describe the sample characteristics. Multivariable logistic regression analyses, controlling for age, residence, occupation, heterosexual marriage, education and income, were carried out to explore associated factors. Results A total of 777 responses were analyzed and most (64.9%) were under the age of 30. Three-hundred-ninety-nine (51.4%) reported experiencing homoprejudiced violence, while 205 (25.9%) reported initiating homoprejudiced violence against others. Compared to respondents who self-identified as gay, respondents who were heterosexual were 0.6 times (AOR=0.6, 95% CI: 0.4-0.9) as likely to have experienced homoprejudiced violence, whereas those who were unsure about their sexual orientation were 2.6 times (AOR=2.6, 95% CI: 1.2-5.5) more likely to have experienced homoprejudiced violence before. Furthermore, a strong association (AOR=2,4. 95% CI: 1.6-3.5) was identified between experiencing homoprejudiced violence and initiating violence. MSM who had disclosed their sexual orientation to people other than their partners were more likely to have experienced homoprejudiced violence (AOR=1.8, 95% CI:1.3-2.5). Conclusions These findings suggest the importance of research and the implementation of interventions focused on preventing and mitigating the effects of homoprejudiced violence affecting MSM in China.

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