Screening of Schistosomiasis, Strongyloidiasis and Sexually Transmitted Infections in Nigerian Female Sex Workers Living in Rome.

BACKGROUND: Female Sex Workers (FSWs) are at high risk for acquisition and transmission of sexually transmission infections (STIs). Although several studies investigated the diffusion of STIs in this population, none of them investigated the occurrence of helminth infections in FSW coming from endemic regions. This study aims to assess the prevalence of STIs and helminth infections in a cohort of FSWs. METHOD: authors conducted a prevalent, observational, and descriptive study on 97 Nigerian FSWs aged 17 to 52 years from January to December 2020. RESULTS: a total of 97 FSWs were recruited. Of these, only 82 had completed screening for hepatitis B, C, syphilis, and HIV, while all 97 were screened for schistosomiasis and strongyloidiasis. The prevalence of STIs among FSWs in Rome was lower than in other European countries. The overall prevalence of HIV and HBsAg were 1.2%, (1/82) and 2.4% (2/82), respectively, while no case of hepatitis C and syphilis was found. Regarding parasitological screening, the overall prevalence of schistosoma species was 4.1% (4/97) while 5.15% (5/97) were positive for strongyloidiasis. CONCLUSIONS: our study shows a low prevalence of STIs in Nigerian FSWs except for Hepatitis B and a higher prevalence of schistosomiasis and strongyloidiasis. The permanent monitoring of STI and parasitic infections in sex workers coming from Africa is strongly warranted, especially for hepatitis B, schistosomiasis and strongyloidiasis, to allow a timely diagnosis and treatment, and to plan preventive strategies.

Epidemiology of skin disorders in Ethiopian children and adolescents: an analysis of records from the Italian Dermatological Centre, Mekelle, Tigray, Ethiopia, 2005 to 2009.

Skin disorders are an important problem in children living in developing countries, but only a few epidemiologic investigations on pediatric dermatoses are available in the literature. Our study is an analysis of the range and frequency of skin diseases presenting to the Italian Dermatological Center in a pediatric Ethiopian population. A retrospective analysis was performed on 17,967 medical records of children aged 0 to 18 years attending the Italian Dermatological Centre in Mekele (Ethiopia) from January 2005 to December 2009. Infections and infestations accounted for 47% of the disorders seen; fungal infections were the most common (44.1%), followed by bacterial and parasitic diseases. Dermatitis constituted the second most common diagnostic category (24.7%) of the disorders seen, and contact dermatitis was the most common diagnosis (48.8%). Pigmentary disorders and disorders of skin appendages were more common in girls, whereas fungal and parasitic infections were more common in boys. Bacterial and parasitic infections were more common in children younger than 1 year old, fungal infections in those aged 1 to 5.9, and disorders of skin appendages and pigmentary disorders in those aged 15 to 18. These findings demonstrate that most of the disorders seen could be easily managed in clinical practice with appropriate skill development. It is crucial to ensure that training of medical students and pediatricians focuses on accurate recognition, diagnosis, and management of these common skin diseases and that families, teachers, health workers, and nurses be educated about the most common signs of prevalent skin diseases to help facilitate appropriate care.

Prevalence of Strongyloidiasis in a Cohort of Migrants in Italy and Accuracy of a Novel ELISA Assay for S. stercoralis Infection, a Cross-Sectional Study.

Strongyloides stercoralis infection is a life-threatening neglected tropical disease. Diagnostic issues have caused an underestimation of its global burden. The choice of appropriate diagnostic tests for the screening of populations at risk of the infection, such as migrants from endemic countries, is of paramount importance. From November 2017 to July 2018, all migrants presenting to the National Institute for Health Migration and Poverty (INMP) in Rome, Italy were offered screening tests for S. stercoralis infection. The study objective was to estimate the prevalence of strongyloidiasis in the study population and the accuracy of a novel ELISA assay. The following tests were carried out at the IRCCS Sacro Cuore Don Calabria hospital in Negrar, Verona: stool microscopy, real-time PCR for S. stercoralis, in-house immunofluorescence test (IFAT), a commercial ELISA assay (Bordier ELISA), and a novel ELISA assay (Euroimmun ELISA). A latent class analysis (LCA) model set up with test results, clinical variables, and eosinophilia indicated a prevalence around 7.5%, in line with previous findings. The sensitivity and the specificity of Euroimmun ELISA were 90.6% (95% CI 80.5-100) and 87.7% (95CI 84.5-91.0); these results indicate that the novel ELISA assay would be suitable for screening of migrants from endemic countries.

Health assessment for migrants and asylum seekers upon arrival and while hosted in reception centres: Italian guidelines.

BACKGROUND: During 2016-17, national guidelines were developed in order to provide evidence-based recommendations on health assessments for migrants and asylum seekers upon their arrival in Italy. METHODS: Scientific literature published between 2005 and 2016 was searched in different databases. A free search was also performed on international organizations' websites in order to identify additional relevant documents. A multidisciplinary panel discussed the resulting evidence and formulated recommendations. RESULTS: Evidence-based recommendations were formulated: signs and symptoms of specific diseases should to be actively searched for active TB, malaria, STI, intestinal parasites, diabetes, anaemia. In case of other health conditions (latent TB, HIV, HBV, HCV, STI, strongyloides, schistosoma, diabetes), testing should be offered to asymptomatic subjects coming from endemic areas or exposed to risk factors. Mass screening is recommended for anaemia and hypertension; a pregnancy test should be considered, while inclusion in cervical cancer screening and vaccination programs is recommended. A modulated, progressive approach was developed, covering an initial evaluation during rescue operations, a full medical examination at first line reception stage and the referral to national health services during second line reception. CONCLUSIONS: It is important to produce and periodically update guidelines on these issues and local peculiarities should be taken into account in their design and implementation. Guidelines can not only support economic sustainability, but also counteract stigmatization dynamics.

Anthropological study on Chagas Disease: Sociocultural construction of illness and embodiment of health barriers in Bolivian migrants in Rome, Italy.

INTRODUCTION: Chagas Disease (CD) is endemic in many Latin-American countries, Bolivia in particular. It is now spreading in Italy as a host country for transcontinental migrants and becoming an emerging health problem. This anthropological action-research, as part of a wider medical project on Neglected Tropical Diseases, has the purpose of analyzing the sociocultural construction of CD and its representation in Bolivian people living in Rome as well as barriers, such as the stigma about the illness, to access the National Health Service for those potentially affected. METHODS: The ethnographic study was carried out from 2016 to 2018 by a medical anthropologist at the National Institute for Health, Migration and Poverty (INMP) on 72 Bolivian migrants (47 women and 25 men) living in Rome. The study was carried out through: a territorial mapping of Bolivian networks and communities aimed at recruiting people, participant observation, and application of semi-structured and unstructured interviews. The interviews were hold in Spanish and proposed to all participants before or during medical examination, or during events organized by the Bolivian community in Rome. The interview consisted of 16 items and covered four macro areas: personal and migration history, health status, access to the Italian National Health Service and knowledge about CD; plus 5 items for those who received a diagnosis of Chagas Disease in Italy. RESULTS: The sociocultural construction and the deep stigma about the illness built by participants and their families could hinder both diagnosis and treatment. Institutional barriers also contributed to reduce adherence to screening tests: often, opening hours of the outpatient clinic were incompatible with participants' precarious employments. To guarantee participant's access to public health services and their adherence to the diagnostic protocol, we implemented a profound revision of our cultural and institutional approach to them. CONCLUSIONS: The analysis evidenced the limitations of the conventional approach applied by the Italian National Health Service to this migrant community, such as the absence of socio-cultural and linguistics competences that can help understanding patients' perception and representation of the illness. The multidisciplinary approach instead-with clinicians using the ethnographic results to adjust their work to the participants' needs-was a successful attempt to ensure therapeutic alliance.

Prevalence of latent tuberculosis infection, hepatitis B, hepatitis C, and syphilis among newly arrived unaccompanied minors living in reception centers in Rome.

OBJECTIVE: This study aimed to address the prevalence of infectious diseases in a population of unaccompanied immigrant minors living in reception centres of Rome, Italy. METHODS: The study was carried out from January 2013 to January 2019. All unaccompanied immigrant minors were screened for hepatitis B, hepatitis C, syphilis and latent tuberculosis infection. RESULTS: A total of 879 unaccompanied immigrant minors, 858 males and 21 females, aged 13-18 years old were studied. Of these, 615 were from Africa, 179 from Asia and 84 from Eastern Europe. A low prevalence of HBsAg carriage (2.5%) was observed as was very low prevalence of hepatitis C (0.72%) and latent syphilis (0.4%); latent tuberculosis, defined as tuberculin skin test (TST)+ X-ray case, was diagnosed in 102 (12%) minors. CONCLUSIONS: Similar to previous studies, these data demonstrate that migrant minors are generally healthy. However, given the relatively high prevalence of hepatitis B and latent tuberculosis, systematic screening for these diseases among immigrant minors immigrants is highly recommended for early detection and treatment of potentially transmissible diseases.

Klebsiella pneumoniae meningitis in a 38-year-old Chinese traveller with impaired glucose tolerance: a new emerging syndrome?

Early diagnosis and appropriate empirical treatment of bacterial meningitis reduce morbidity and mortality. Prevalence rates of different causative pathogens associated with bacterial meningitis can depend on age, the underlying medical condition, way of infection and geographical distribution. Klebsiella pneumoniae represents an infrequent cause of community-acquired meningitis in South-East Asia and North-East Asia, where it accounts for 20% of all bacterial meningitis, frequently associated with septic metastatic complications. We describe a case of K. pneumoniae meningitis, diplopia and chemosis in a recently immigrated patient with impaired glucose tolerance. The reason for the high prevalence of metastatic septic infections caused by K. pneumoniae in Taiwan and South-East Asia remains unclear: high prevalence in this area of serotype K1 and K2 and the expression of a novel locus called magA conferring to bacterium an elevated phagocytosis resistance and an active proliferation ability have been suggested. A high degree of suspicion for this etiology must be taken into account in immigrants from China and Taiwan. Due to a very high lethality, guidelines on empiric treatment should be considered in the management of bacterial meningitis, with the patients geographical origin and the clinical syndrome (meningitis and endophtalmitis) as potential risk factors for K. pneumoniae infection.

[Primary soft tissue and tenosynovial tuberculosis after needlestick injury in a surgeon]. / Tubercolosi primaria tenosinoviale e dei tessuti molli da inoculazione in un chirurgo.

We describe the case of a surgeon, who pricked himself with a needle used to drain a paravertebral abscess in a patient from Sudan. He lost this patient at follow up. Six weeks later, the surgeon developed oedema of his left hand and wrist. He started antibiotics, amoxicillin/clavulanate plus ciprofloxacin 2 weeks, without any improvement. He came to our centre for examination, and by chance his patient had been admitted to our ward the day before, and had died during the night of disseminated tuberculosis. The surgeon was treated with rifampin, isoniazid and pyrazinamide (3 drugs 2 months, followed by rifampin plus isoniazid for further 7 months) with rapid improvement. He could start his job again after 5 months. To our knowledge, this is the first case of inoculation tuberculosis transmitted to a surgeon, while other cases in health care workers (internists, pathologists, nurses...) have already been well described.

The diagnostic challenge of mapping elephantiasis in the Tigray region of northern Ethiopia.

BACKGROUND: In Ethiopia, lymphatic filariasis and podoconiosis are the two neglected tropical diseases planned to be mapped together within the recently launched Ethiopian neglected tropical diseases master plan (2013-2015). However, other disorders cause tropical lymphedema, and this report aims to identify clinical epidemiological aspects of limb swelling in northern Ethiopia and to provide an algorithm orienting the clinical diagnosis. METHODS: Medical records of patients with lower limb elephantiasis attending the Italian Dermatological Centre of Mekele, Tigray capital city, over a 4-year period (2005-2009) were retrospectively analyzed. Nine variables were collected from the charts comprising demographic data, job, origin, literacy, clinical, histopathologic, microscopic, and cultural findings. RESULTS: Over a total of 511 patients, lymphedema resulted from trauma (40.7%), chronic venous insufficiency (12.5%), deep mycoses (10.8%), lymphatic filariasis (9.2%), elephantiasis nostras verrucosa (7.0%), tropical ulcer (6.3%), leprosy (4.9%), recurrent infections (3.1%), podoconiosis (1.8%), tuberculosis (1.0%), malignancy (1.3%), Kaposi's sarcoma (1.0%), leishmaniasis (0.2%), and neurofibromatosis (0.2%). CONCLUSIONS: Advanced-stage elephantiasis, chronic osteomyelitis, and podoconiosis not previously reported in Tigray were observed. Further epidemiological investigation and training programs addressed to healthcare providers at the peripheral level are needed to detect elephantiasis early, prevent disabilities, and improve patients' quality of life.

Clinical Practice and Knowledge in Caring: Breastfeeding Ties and the Impact on the Health of Latin-American Minor Migrants.

In the context of the project "Clinical and social evaluation of medical practices in the treatment of infectious diseases in pediatrics for children of vulnerable population" carried out in 2013 by a multidisciplinary team at the National Institute for Health, Migration and Poverty (NIHMP) in Rome, a study in medical anthropology on the incorporation of illnesses that mothers feel they transmit to their children through breastfeeding was conducted. The results of the anthropological study, that targeted 34 children and adolescents from the age of 3 to the age of 17, all immigrants from Latin America residing in Italy, show that some forms of suffering in minors are described by women as being connected to factors such as susto ("fright"), coraje, muina, enojo ("anger") and mal de ojo ("evil eye"), and are in relation to a specific cultural frame. It is clear that barriers that prevent the access to the healthcare system must be removed, barriers that are accentuated by linguistic and cultural incomprehension, through adequate multidisciplinary healthcare settings such as the one we are presenting, composed of a medical doctor, an anthropologist and a cultural mediator.

[Prevalence of infections by hepatitis A, B, C and E viruses in two different socioeconomic groups of children from Santa Cruz, Bolivia]. / Prevalencia de las infecciones de los virus A, B, C y E de la hepatitis en dos grupos de niños de nivel socioeconómico distinto de Santa Cruz, Bolivia.

BACKGROUND AND OBJECTIVES: The epidemiology of hepatitis A, E, B and C was analyzed in 1,393 children living in Santa Cruz de la Sierra, Bolivia. They were distributed in two groups according to the social condition. MATERIALS AND METHOD: 1,393 children were selected from two different schools: one attended by children belonging to a high social class of the town (group A), and the other school attended by children belonging to the poorest social class (group B). Blood samples were drawn by a team of physicians from Rome University La Sapienza. Serum antibodies against hepatitis A, B, C and E virus, and the hepatitis B surface antigen were evaluated by immunometric methods. The significance was evaluated using the *2 test. RESULTS: Antibodies against hepatitis A virus were detected in 82% of examined children, with a significant difference between the two groups (56.3% vs 94.8%). The incidence of anti-HBc antibodies increased with age, so the infection is acquired prevalently in adolescence with a significant difference between both groups (1.1% vs 3.8%). The same phenomenon was observed with anti-HCV antibodies (4.7% positivity only in group B). Serum antibodies against hepatitis E virus were observed in 1.7% cases. CONCLUSIONS: In Bolivia, as in other developing countries, viral hepatitis represents a serious burden for public health. Spreading of viral hepatitis can be controlled upon improving hygienic conditions and customs. Moreover, a vaccination plan against hepatitis A and B virus is necessary for the population living in endemic areas.

Prevalencia de las infecciones de los virus A, B, C y E de la hepatitisen dos grupos de niños de nivel socioeconómico distinto de Santa Cruz, Bolivia / Prevalence of infections by hepatitis A, B, C and E viruses in two different socioeconomic groups of children from Santa Cruz, Bolivia

FUNDAMENTO Y OBJETIVOS: Se ha examinado la epidemiología de las hepatitis A y E, que se transmiten por vía gastroentérica, y de las hepatitis B y C, que se transmiten por vía parenteral o sexual, en niños de diferente condición social residentes en la ciudad de Santa Cruz de la Sierra, Bolivia. MATERIAL Y MÉTODO: Se seleccionó a 1.393 niños de dos escuelas, una frecuentada por niños que pertenecen a la mejor clase social de la ciudad (grupo A), y la otra, por niños de clase social más pobre (grupo B). Las muestras de sangre fueron obtenidas por médicos de la Universidad de Roma La Sapienza. Los anticuerpos séricos contra los virus de las hepatitis A, B, C y E, y el antígeno de superficie del virus B, se determinaron con métodos inmunoenzimáticos. La significación se valoró con la prueba de la 2.RESULTADOS: Los anticuerpos contra el virus A estaban presentes en el 82 por ciento de los niños examinados, con una diferencia estadísticamente significativa entre ambos grupos (el 56,3 frente al 94,8 por ciento). La prevalencia de los anticuerpos anti-HBc y anti-HBs aumentó con la edad, de modo que la infección se adquirió prevalentemente en la adolescencia, con una diferencia estadísticamente significativa entre los grupos A y B (el 1,1 frente al 3,8 por ciento). El mismo fenómeno se observó en la evaluación de los anticuerpos anti-VHC (4,7 por ciento de positividad sólo en el grupo B).Por último, la presencia de anticuerpos contra el virus de la hepatitis E se observó sólo en el 1,7 por ciento de la población estudiada. CONCLUSIONES: En Bolivia, como en otros países en vías de desarrollo, las hepatitis víricas representan un grave problema de salud pública. La difusión de la hepatitis vírica puede controlarse mejorando las condiciones higiénicas y las costumbres de vida. Además, un plan de vacunación contra los virus A y B de la hepatitis es indispensable para la población que vive en un área endémica (AU)