Treatment options for recalcitrant Trichomonas vaginalis (TV), when very high dose systemic 5-nitroimidazole plus intravaginal therapy for over 14 days has failed, are very limited. They have poor efficacy, unpleasant side effects, and are difficult and expensive to acquire. We report successful treatment with 24 weeks of daily dequalinium chloride vaginal tablets. Dequalinium is licensed in Europe where it is readily available and cheap. It offers a safe and pragmatic alternative for recalcitrant TV.

BACKGROUND: Sexually transmitted infections (STIs) are a major public health concern worldwide. Untreated STIs may have serious sequelae, particularly in pregnant women. The objective of this study was to assess the feasibility and acceptability of screening and treating common STIs in women during pregnancy in Bangladesh.
METHODS: Women were enrolled from four maternity clinics/hospitals serving the lower-middle class population in Dhaka, Bangladesh. The participants were interviewed, and vaginal swab samples were collected by clinical staff. Specimens were tested for Neisseria gonorrhoeae, Chlamydia trachomatis, Trichomonas vaginalis and high-risk Human Papilloma Viruses (HPVs) using GeneXpert (Cepheid, Sunnyvale, California). Women were informed of their test results and were provided treatment for curable infections. A test of cure was performed.
RESULTS: Out of 1157 pregnant women approached, 1000 (86.4%) participated. Ninety-one percent women learned of their test results on the same day of testing. Out of the 996 valid results, 7 (0.7%) tested positive for Chlamydia trachomatis and 1 (0.1%) for Trichomonas vaginalis. There were no gonorrhoea cases. Out of the 971 women with valid results for high-risk HPVs, 46 (4.7%) tested positive.
CONCLUSIONS: Screening women for STIs during antenatal care was highly feasible and well-accepted in Bangladesh. While the prevalence of common curable STIs was very low, hrHPV infection prevalence was moderately high. Our findings support period monitoring of STIs and continued prevention efforts for cervical cancer in Bangladesh.

BACKGROUND: Street children\'s level of knowledge, attitudes, and practice (KAP) regarding sexually transmitted infections (STIs) and HIV-related diseases remains a challenge since it is difficult to reach all key populations. This study aims to provide an overview of the findings of STI cases and their association with the KAP of street children in Jakarta and Banten.
METHODS: We conducted a cross-sectional study on 259 male street children (aged 10 -21 years old). We collected the data through questionnaire interviews, history taking, physical examination, and specimen collection for STI and HIV testing.
RESULTS: 5.8% (n = 15) STI cases were discovered, consisting of Hepatitis B (n = 6), Hepatitis C (n = 1), HIV (n = 2), Chlamydia (n = 3), Syphilis (n = 1), and Gonorrhea (n = 1). Buskers (44.4%) and other occupations like helping parents sell their wares, parking lot attendants, shoe shiners, or gathering (44.8%) dominated the sociodemographic characteristics. Condomless sex predominated risky sexual behavior, despite some subjects already having good knowledge.
CONCLUSIONS: Sociodemographic characteristics and the KAP of street children in Indonesia are varied. The association between the KAP level and STI cases in street children is challenging to describe. Further studies covering more areas in Indonesia are required.

The main objective of this guideline is to assist practitioners in managing individuals diagnosed with Trichomonas vaginalis (TV). It offers recommendations on the diagnostic tests, treatment regimens and health promotion principles needed for the effective management of TV. It covers the management of the initial presentation, as well as how to prevent transmission and future re-infection. It is aimed primarily at people aged 16 years or older presenting to health care professionals, working in departments offering specialist care in sexually transmitted infection (STI) management within the United Kingdom. However, the principles of the recommendations are applicable across all levels of STI care providers (N.B. non-specialist services may need to develop, where appropriate, local care pathways).

The British Association for Sexual Health and HIV (BASHH) UK guideline for the management of epididymo-orchitis has been updated in 2020. It offers advice on diagnostic tests, treatment and health promotion principles in the effective management of epididymo-orchitis. Empirical treatment should be started in patients with objective swelling and tenderness on testicular examination. First-line empirical treatment for sexually acquired epididymo-orchitis has changed to ceftriaxone 1g intramuscularly and doxycycline. Higher dose of ceftriaxone in line with the BASHH 2018 gonorrhoea guideline ensures effective treatment of strains with reduced susceptibility. Ofloxacin or doxycycline is recommended in patients with epididymo-orchitis probably due to non-gonococcal organisms (e.g. negative microscopy for gram-negative intracellular diplococci or no risk factors for gonorrhoea identified). Where Mycoplasma genitalium is tested and identified, treatment should include an appropriate antibiotic (e.g. moxifloxacin). If enteric pathogens are a likely cause (e.g. older patient, not sexually active, recent instrumentation, men who practice insertive anal intercourse, men with known abnormalities of the urinary tract or a positive urine dipstick for leucocytes and nitrites), ofloxacin and levofloxacin are recommended. A clinical care pathway has been produced to simplify the management of epididymo-orchitis. A patient information leaflet has been developed.

Leishmaniasis is emerging as an important problem in immunosuppressed individuals, leading to overt clinical disease, atypical presentation, chronic course, and impaired treatment response. Moreover, it can affect unexposed regions and strikingly mimic other infectious disorders and a variety of neoplastic diseases, thus being easily misdiagnosed. Here, we report the case of an HIV-patient where both clinical picture and histopathological findings were consistent with mucosal leishmaniasis (ML). However, the worsening of the clinical picture after anti-leishmania treatment led to suspect a different diagnosis, and squamous cell carcinoma superimposed on ML and Human Papilloma Virus infection was ultimately diagnosed.

Cryptosporidium spp. are parasitic intracellular protozoa that infect the digestive, respiratory, and urinary tracts of vertebrates. The disease affects many different avian species across all continents, and >25 species and genotypes of Cryptosporidium have been documented infecting birds. We report on an outbreak of cryptosporidiosis in African penguin Spheniscus demersus chicks admitted to a rehabilitation center in South Africa from February 2012 to October 2013. Eighteen cases were confirmed through histopathology. The most frequent clinical signs were regurgitation (78%), dyspnea (72%), decreased weight gain or weight loss (72%), and lethargy (50%). Clinical signs began 8-46 d after hatching or admission (median: 13 d), and death followed 1-41 d after the onset of clinical signs (median: 13.5 d). The most frequent necropsy findings were stomach distended with undigested food or gas (78%), mildly reddened lungs (56%), spleen petechial hemorrhage (44%), and kidney congestion (39%). The most frequent histopathological findings were necrotic bursitis (89%), necrotic enteritis (83%), and bursal atrophy (67%). Small round or oval basophilic bodies (3-5 µm diameter) consistent with Cryptosporidium sp. were closely associated with the surface of the epithelial cells or in the lumen of the bursa (89%), large intestine (61%), small intestine (44%), trachea (22%), and ventriculus (6%). Transmission electron microscopy of 1 case confirmed that these organisms were Cryptosporidium sp. To our knowledge, this is the first report of cryptosporidiosis in penguins, raising concern of the potential implications for the conservation of these species.

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Comprehensive case management of sexually transmitted infections (STIs) includes partner notification. We reviewed the recent literature evaluating the acceptability and efficacy of partner notification strategies (i.e. direct patient referral, provider referral, or expedited partner treatment) for curable STIs in sub-Saharan Africa. We conducted a systematic search following PRISMA guidelines: published January 2008 to June 2017 in the English language, study in sub-Saharan Africa, and discussion of any curable STI with an outcome on partner notification. We searched six electronic databases, conference abstracts, online clinical trial registries, and article bibliographies. The results showed that out of the 74 identified articles, 55 did not meet inclusion criteria. Of the 11 studies evaluating direct patient referral, the proportion of index cases ( n = 4163) who successfully notified sex partner(s) was 53% (range 23-95%). Among those who notified ( n = 1727), 25% (range 0-77%) had partner(s) that sought evaluation (95% CI 0.51-0.54; 95% CI 0.23-0.27). Both provider referral and expedited partner treatment had higher proportions of partner(s) who sought treatment ( n = 208, 69% and n = 44, 84%, respectively). Direct patient referral is the most commonly used and evaluated partner notification strategy for STIs in sub-Saharan Africa with mixed success. We recommend future research to investigate other strategies such as expedited partner treatment.

This study from South Africa highlights the importance of rectal Trichomonas vaginalis infection as a sexually transmitted infection among men who have sex with men (MSM). We report seven MSM presenting with rectal T. vaginalis infection. Two men presented with symptoms of proctitis; 5/7 had urethral coinfection with T. vaginalis. Rectal T. vaginalis infection should be considered in MSM in areas where genital infection is endemic.