Diseases of Africans, an African disease: transformations of quijila between Central West Africa and Minas Gerais, in Brazil, in the seventeenth and eighteenth centuries. / Doenças de africanos, doença africana: transformações da quijila, entre a África centro-ocidental e as Minas Gerais, Brasil, séculos XVII e XVIII.

This article discusses the origin of quijila/kijila in Central West African culture, more particularly in the cultural universe of the Imbangala (Jaga) and the Ambundu and Kimbundu populations who lived in the Portuguese regions of Angola and the Congo in the seventeenth and eighteenth centuries. Following this, it investigates how the concept of quijila was structured, comprehended, and transformed, both in Africa, where it was basically a food prohibition, but whose applications and meanings varied; and in Brazil, to where it was transported in the 1700s, and where it transformed into a disease which attacked blacks, especially Africans of various origins, being framed as such in the Hippocratic-Galen universe characteristic of that time.

Este artigo discute a origem da quijila/kijila na cultura centro-ocidental africana, mais particularmente no universo cultural dos imbangalas (jagas) e das populações ambundos e kimbundos, que viviam nas regiões portuguesas de Angola e do Congo, nos séculos XVII e XVIII. Em seguida, investiga como foi estruturado, compreendido e transformado o conceito de quijila tanto na África, basicamente um interdito alimentar, mas cujos significados e aplicações variam, quanto no Brasil, para onde foi transportado nos Setecentos, transformando-se numa doença que atacava os negros, especialmente os africanos de diversas origens, sendo enquadrada pelos médicos locais no universo da medicina hipocrática-galena vigente na época.

Risk Factor Characterization of Ischemic Stroke Subtypes Among West Africans.

BACKGROUND AND PURPOSE: To identify the qualitative and quantitative contributions of conventional risk factors for occurrence of ischemic stroke and its key pathophysiologic subtypes among West Africans. METHODS: The SIREN (Stroke Investigative Research and Educational Network) is a multicenter, case-control study involving 15 sites in Ghana and Nigeria. Cases include adults aged ≥18 years with ischemic stroke who were etiologically subtyped using the A-S-C-O-D classification into atherosclerosis, small-vessel occlusion, cardiac pathology, other causes, and dissection. Controls were age- and gender-matched stroke-free adults. Detailed evaluations for vascular, lifestyle, and psychosocial factors were performed. We used conditional logistic regression to estimate adjusted odds ratios with 95% CI. RESULTS: There were 2431 ischemic stroke case and stroke-free control pairs with respective mean ages of 62.2±14.0 versus 60.9±13.7 years. There were 1024 (42.1%) small vessel occlusions, 427 (17.6%) large-artery atherosclerosis, 258 (10.6%) cardio-embolic, 3 (0.1%) carotid dissections, and 719 (29.6%) undetermined/other causes. The adjusted odds ratio (95% CI) for the 8 dominant risk factors for ischemic stroke were hypertension, 10.34 (6.91-15.45); dyslipidemia, 5.16 (3.78-7.03); diabetes, 3.44 (2.60-4.56); low green vegetable consumption, 1.89 (1.45-2.46); red meat consumption, 1.89 (1.45-2.46); cardiac disease, 1.88 (1.22-2.90); monthly income $100 or more, 1.72 (1.24-2.39); and psychosocial stress, 1.62 (1.18-2.21). Hypertension, dyslipidemia, diabetes were confluent factors shared by small-vessel, large-vessel and cardio-embolic subtypes. Stroke cases and stroke-free controls had a mean of 5.3±1.5 versus 3.2±1.0 adverse cardio-metabolic risk factors respectively (P<0.0001). CONCLUSIONS: Traditional vascular risk factors demonstrate important differential effect sizes with pathophysiologic, clinical and preventative implications on the occurrence of ischemic stroke among indigenous West Africans.

The impact of parental trauma, parenting difficulty, and planned family separation on the behavioral health of West African immigrant children in New York City.

OBJECTIVE: The association between parental mental health difficulties and poor child outcomes is well documented. Few studies have investigated the intergenerational effects of trauma in immigrant populations. This study examined the relationships among parental trauma, parenting difficulty, duration of planned family separation, and child externalizing behavior in an archival dataset of West African voluntary and forced immigrants in New York City. We hypothesized that parenting difficulty would mediate the association between parental posttraumatic stress and child externalizing behavior and that this association would be stronger for parent-child dyads that had undergone lengthier separations during migration. METHOD: Ninety-one parents reported on their posttraumatic stress symptoms using the Harvard Trauma Questionnaire (HTQ) and on the behavioral health of one child between the ages of 5 and 12 years using the externalizing items of the Child Behavior Checklist (CBCL Externalizing). A 4-item self-report scale assessed difficulty parenting in the last month. RESULTS: Linear regression analyses showed that parenting difficulty partially mediated the relationship between HTQ and CBCL scores. The relationship between HTQ and CBCL scores was not significant for parents separated from their children for one year or less but was significant for those never separated or separated for longer than 1 year. Higher HTQ scores were most strongly associated with higher CBCL Externalizing scores for those separated longer than one year. CONCLUSIONS: Findings suggest that children of immigrants recovering from trauma are at risk of exhibiting behavioral symptoms and highlight a potential intervention target for improving child outcomes in immigrant families. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Conventional Dendritic Cells and Slan+ Monocytes During HIV-2 Infection.

HIV-2 infection is characterized by low viremia and slow disease progression as compared to HIV-1 infection. Circulating CD14++CD16+ monocytes were found to accumulate and CD11c+ conventional dendritic cells (cDC) to be depleted in a Portuguese cohort of people living with HIV-2 (PLWHIV-2), compared to blood bank healthy donors (HD). We studied more precisely classical monocytes; CD16+ inflammatory (intermediate, non-classical and slan+ monocytes, known to accumulate during viremic HIV-1 infection); cDC1, important for cross-presentation, and cDC2, both depleted during HIV-1 infection. We analyzed by flow cytometry these PBMC subsets from Paris area residents: 29 asymptomatic, untreated PLWHIV-2 from the IMMUNOVIR-2 study, part of the ANRS-CO5 HIV-2 cohort: 19 long-term non-progressors (LTNP; infection ≥8 years, undetectable viral load, stable CD4 counts≥500/µL; 17 of West-African origin -WA), and 10 non-LTNP (P; progressive infection; 9 WA); and 30 age-and sex-matched controls: 16 blood bank HD with unknown geographical origin, and 10 HD of WA origin (GeoHD). We measured plasma bacterial translocation markers by ELISA. Non-classical monocyte counts were higher in GeoHD than in HD (54 vs. 32 cells/µL, p = 0.0002). Slan+ monocyte counts were twice as high in GeoHD than in HD (WA: 28 vs. 13 cells/µL, p = 0.0002). Thus cell counts were compared only between participants of WA origin. They were similar in LTNP, P and GeoHD, indicating that there were no HIV-2 related differences. cDC counts did not show major differences between the groups. Interestingly, inflammatory monocyte counts correlated with plasma sCD14 and LBP only in PLWHIV-2, especially LTNP, and not in GeoHD. In conclusion, in LTNP PLWHIV-2, inflammatory monocyte counts correlated with LBP or sCD14 plasma levels, indicating a potential innate immune response to subclinical bacterial translocation. As GeoHD had higher inflammatory monocyte counts than HD, our data also show that specific controls are important to refine innate immunity studies.

The limitations of kinship determinations using STR data in ill-defined populations.

The likelihood ratio (LR) method is commonly used to determine kinship in civil, criminal, or forensic cases. For the past 15 years, our research group has also applied LR to ancient STR data and obtained kinship results for collections of graves or necropolises. Although we were able to reconstruct large genealogies, some pairs of individuals showed ambiguous results. Second-degree relationships, half-sibling pairs for example, were often inconsistent with detected first-degree relationships, such as parent/child or brother/sister pairs. We therefore set about providing empirical estimations of the error rates for the LR method in living populations with STR allelic diversities comparable to that of the ancient populations we had previously studied. We collected biological samples in the field in North-Eastern Siberia and West Africa and studied more than 800 pairs of STR profiles from individuals with known relationships. Because commercial STR panels were constructed for specific regions (namely Europe and North America), their allelic makeup showed a significant deficit in diversity when compared to European populations, replicating a situation often faced in ancient DNA studies. We assessed the capacity of the LR method to confirm known relationships (effectiveness) and its capacity to detect those relationships (reliability). Concerns over the effectiveness of LR determinations are mostly an issue in forensic studies, while the reliability of the detection of kinship is an issue for the study of necropolises or other large gatherings of unidentified individuals, such as disaster victims or mass graves. We show that the application of LR to both test populations highlights specific issues (both false positives and false negatives) that prevent the confirmation of second-degree kinship or even full siblingship in small populations. Up to 29% of detected full sibling relationships were either overestimated half-sibling relationships or underestimated parent-offspring relationships. The error rate for detected half-sibling relationships was even higher, reaching 41%. Only parent-offspring pairs were reliably detected or confirmed. This implies that, in populations that are small, ill-defined, or for which the STR loci analyzed are inappropriate, an examiner might not be able to distinguish a pair of full siblings from a pair of half-siblings. Furthermore, half-sibling pairs might be overlooked altogether, an issue that is exacerbated by the common confusion, in many languages and cultures, between half-siblings and full siblings. Consequently, in the study of ancient populations, human remains of unknown origins, or poorly surveyed modern populations, we recommend a conservative approach to kinship determined by LR. Next-generation sequencing data should be used when possible, but the costs and technology involved might be prohibitive. Therefore, in potentially contentious situations or cases lacking sufficient external information, uniparental markers should be analyzed: ideally, complete mitochondrial genomes and Y-chromosome haplotypes (STR, SNP, and/or sequencing).

Changes in social status and postmigration mental health among West African immigrants.

Immigration comes with rapid changes in social status that have effects on mental health. Research with nonimmigrant populations has identified relevant social status indicators, but these indicators are not sufficient to address changes that are uniquely relevant to immigrants. This study aimed to identify social status indicators that change during the process of migration and to examine their association with distress using variable- and person-centered analyses. We used data from an archival dataset of West African immigrants in New York City. Pre- and postmigration changes across work, marriage, language use, urbanism, and residency status were used to assess whether positive, negative, or no change in social status had occurred. Changes in social status indicators across migration were predicted to account for variance in mental health outcomes (i.e., anxiety, depression, somatization, and posttraumatic stress) beyond premigration potentially traumatic events (PTE). Several social status indicators predicted wellbeing in this population and accounted for variance in distress beyond premigration PTEs. Ward's method clustering suggested that 3 distinct social status profiles were characterized primarily by changes in work and marriage. The cluster with the greatest positive changes in work was almost all female and had the highest depression scores. These findings suggest that the impact of change in social status across immigration is not uniform across social status indicators. Additionally, changing gender roles across migration appear to have an influential impact on postmigration social status and mental health. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

Isotopic evidence for anthropogenic lead exposure on a 17th/18th century Barbadian plantation.

OBJECTIVES: To identify and characterize anthropogenic lead sources on a 17th/18th century Barbadian plantation and to test if lead isotope analyses can be used to identify the geographic origins of first-generation African captives. MATERIALS AND METHODS: We carried out lead (Pb) isotope analyses on dental enamel samples from 24 individuals from the Newton Plantation Cemetery in Barbados, which had previously been analyzed for strontium (Sr) and oxygen (O) isotope composition (Schroeder et al., American Journal of Physical Anthropology, 2009, 139:547-557) and Pb concentrations (Schroeder et al., American Journal of Physical Anthropology, 2013, 150:203-209. RESULTS: We are able to identify British Pb sources, and more specifically Bristol/Mendips Pb, as the most likely source of anthropogenic Pb on the plantation, highlighting the impact of the British Atlantic economy on the lives of enslaved peoples in Barbados during the period of plantation slavery. Furthermore, we find that there is only one clear outlier among seven individuals who had previously been identified as African-born based on their enamel Sr isotope composition (Schroeder et al., American Journal of Physical Anthropology, 2009, 139:547-557). All other individuals present a very homogenous Pb isotope composition, which overlaps with that of British Pb sources. CONCLUSION: Our results indicate that while Pb isotope analyses can help identify and further characterize the sources of anthropogenic Pb in plantation settings, they might not be suited for identifying the origins of African-born individuals in diasporic contexts.

A different view on fine-scale population structure in Western African populations.

Due to its long genetic evolutionary history, Africans exhibit more genetic variation than any other population in the world. Their genetic diversity further lends itself to subdivisions of Africans into groups of individuals with a genetic similarity of varying degrees of granularity. It remains challenging to detect fine-scale structure in a computationally efficient and meaningful way. In this paper, we present a proof-of-concept of a novel fine-scale population structure detection tool with Western African samples. These samples consist of 1396 individuals from 25 ethnic groups (two groups are African American descendants). The strategy is based on a recently developed tool called IPCAPS. IPCAPS, or Iterative Pruning to CApture Population Structure, is a genetic divisive clustering strategy that enhances iterative pruning PCA, is robust to outliers and does not require a priori computation of haplotypes. Our strategy identified in total 12 groups and 6 groups were revealed as fine-scale structure detected in the samples from Cameroon, Gambia, Mali, Southwest USA, and Barbados. Our finding helped to explain evolutionary processes in the analyzed West African samples and raise awareness for fine-scale structure resolution when conducting genome-wide association and interaction studies.

Self-Identified African Americans and prostate cancer risk: West African genetic ancestry is associated with prostate cancer diagnosis and with higher Gleason sum on biopsy.

Concerns about overtreatment of clinically indolent prostate cancer (PrCa) have led to recommendations that men who are diagnosed with low-risk PrCa be managed by active surveillance (AS) rather than immediate definitive treatment. However the risk of underestimating the aggressiveness of a patient's PrCa can be a significant source of anxiety and a barrier to patient acceptance of AS. The uncertainty is particularly keen for African American (AA) men who are about 1.7 times more likely to be diagnosed with PrCa than European American (EA) men and about 2.4 times more likely to die of this disease. The AA population, as many other populations in the Americas, is genetically heterogeneous with varying degrees of admixture from West Africans (WAs), Europeans, and Native Americans (NAs). Recommendations for PrCa screening and management rarely consider potential differences in risk within the AA population. We compared WA genetic ancestry in AA men undergoing standard prostate biopsy who were diagnosed with no cancer, low-grade PrCa (Gleason Sum 6), or higher grade PrCa (Gleason Sum 7-10). We found that WA genetic ancestry was significantly higher in men who were diagnosed with PrCa on biopsy, compared to men who were cancer-negative, and highest in men who were diagnosed with higher grade PrCa (Gleason Sum 7-10). Incorporating WA ancestry into the guidelines for making decisions about when to obtain a biopsy and whether to choose AS may allow AA men to personalize their approach to PrCa screening and management.

Exploring the Experiences of West African Immigrants Living with Type 2 Diabetes in the UK.

The increasing prevalence and poorer management of Type 2 diabetes among West African immigrants in the UK is a public health concern. This research explored the experiences of West African immigrants in the management of Type 2 diabetes in the UK using a constructivist grounded theory approach. In-depth individual interviews were conducted with thirty-four West African immigrants living with Type 2 diabetes in the London area. Fifteen male and nineteen female adult West African immigrants with age range from 33-82 years participated in the study. Participants were recruited from five diabetes support groups and community settings. Initial, focused and theoretical coding, constant comparison and memos were used to analyse collected data. Three concepts emerged: Changing dietary habits composed of participants' experiences in meeting dietary recommendations, improving physical activity concerned with the experience of reduced physical activity since moving to the UK and striving to adapt which focus on the impact of migration changes in living with Type 2 diabetes in the UK. These address challenges that West African immigrants experience in the management of Type 2 diabetes in the UK. The findings of this research provide a better understanding of the influencing factors and can be used to improve the support provided for West Africans living with Type 2 diabetes in the UK, presenting a deeper understanding of socio-cultural factors that contribute to supporting individuals from this population.

Tuberculosis among asylum seekers in Milan, Italy: epidemiological analysis and evaluation of interventions.

In countries of the European Union, tuberculosis (TB) mainly affects marginalised people, including asylum seekers. Migratory flows from high-incidence countries to Italy have increased up to 2017, posing challenges to the national health system. This study sought to assess TB and latent TB infection (LTBI) prevalence among asylum seekers in Milan during the biennium 2016-2017 and to evaluate interventions in place.A two-level active surveillance and screening system was developed for both TB and LTBI. Asylum seekers underwent an initial screening with a tuberculin skin test (TST) and a questionnaire at the receiving sites. At the Regional TB Reference Centre, those with a positive result underwent chest radiography. People aged <35 years with negative chest radiography results underwent further testing by interferon-γ release assay. If results of the assay were positive, LTBI treatment was offered. TB and LTBI prevalence were compared with literature data.A total of 5324 asylum seekers, mostly young (10-39 years; 98%), male (84%) and from sub-Saharan Africa (69%), were enrolled in the study. 69 active TB cases were diagnosed and 863 LTBI-positive individuals were detected. TB prevalence was high (1236 per 100 000 population) and LTBI prevalence was 28%. Despite losses (41%) during the transition from initial screening sites and the diagnostic centre, a good TB cure rate (84%) and optimal LTBI treatment completion (94%) were achieved.Our study shows that TB incidence is high among asylum seekers in Milan and that well-coordinated screening measures are critical for early diagnosis and treatment. It also proves that rolling out successful at-scale interventions for both prophylaxis and disease management is feasible.

Culture-specific development of early mother-infant emotional co-regulation: Italian, Cameroonian, and West African immigrant dyads.

Studies conducted in Western countries document the special role of mother-infant face-to-face exchanges for early emotional development including social smiling. A few cross-cultural studies have shown that the Western pattern of face-to-face communication is absent in traditional rural cultures, without identifying other processes that promote emotional Co-regulation. The present study compared three different samples: Western middle-class families in Italy, rural traditional Nso farmer families in Cameroon, and West African sub-Saharan immigrant families in Italy using biweekly observations of 20 mother-infant dyads from each cultural context from age 4 to 12 weeks. Longitudinal sequential analysis of maternal and infant behaviors showed that from as early as 4 weeks, in Italian dyads maternal affectionate talking is linked with infant active attention to mother in sequences of face-to-face contact; this link fosters the subsequent emergence of infant smiling/cooing, and then sequences of positive feedback between infant and maternal emotional expressions that, by the 3rd month, dynamically stabilize. In contrast, for Cameroonian/Nso dyads over the 2nd and 3rd month, maternal motor stimulation marked by rhythmic vocalizing is linked with infant active attention to surroundings. The relatively few smiling/cooing actions of Nso babies at their mothers were answered mainly with tactile stimulation that did not foster the maintenance of face-to-face visual contact. Finally, West African immigrant dyads showed a combination of both face-to-face and sensorimotor coregulated exchanges observed in their new and native cultures. These findings suggest that emotional Co-regulation in early infancy can occur via multiple, culture-specific pathways that may be substantially different from the western pattern of face-to-face communication. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

After crisis: health, politics and reflections on the European refugee crisis.

The years 2014 and 2015 saw a dramatic rise in the number of migrants entering Europe via the Mediterranean. This rise was mostly accounted for by refugees fleeing the civil war in the Syrian Arab Republic. Since that time Europe has been gripped in a political and humanitarian crisis as the incoming numbers overwhelmed individual state and collective European Union ability to respond effectively. In this article, I explore the European Migrant Crisis in geographical, political and humanitarian perspectives, describing and explaining the key events of the crisis. I then go on to a study of the major health issues arising from the crisis in terms of communicable and non-communicable disease, mental health, gender-related health and access to healthcare. Finally, I discuss the global dimensions of the refugee crisis and enter into a discussion of the roles and effectiveness of the UNHCR and the European Union's response as a whole.

Modeling SNP array ascertainment with Approximate Bayesian Computation for demographic inference.

Single nucleotide polymorphisms (SNPs) in commercial arrays have often been discovered in a small number of samples from selected populations. This ascertainment skews patterns of nucleotide diversity and affects population genetic inferences. We propose a demographic inference pipeline that explicitly models the SNP discovery protocol in an Approximate Bayesian Computation (ABC) framework. We simulated genomic regions according to a demographic model incorporating parameters for the divergence of three well-characterized HapMap populations and recreated the SNP distribution of a commercial array by varying the number of haploid samples and the allele frequency cut-off in the given regions. We then calculated summary statistics obtained from both the ascertained and genomic data and inferred ascertainment and demographic parameters. We implemented our pipeline to study the admixture process that gave rise to the present-day Mexican population. Our estimate of the time of admixture is closer to the historical dates than those in previous works which did not consider ascertainment bias. Although the use of whole genome sequences for demographic inference is becoming the norm, there are still underrepresented areas of the world from where only SNP array data are available. Our inference framework is applicable to those cases and will help with the demographic inference.

Lessons From the West Africa Ebola Epidemic: A Systematic Review of Epidemiological and Social and Behavioral Science Research Priorities.

This systematic literature review compared the epidemiological (EPI) research and the qualitative social and behavioral science (SBS) research published during the West Africa Ebola virus disease (EVD) epidemic. Beginning with an initial capture of over 2000 articles, we extracted 236 EPI and 171 SBS studies to examine how disciplinary priorities affected research conducted during the EVD response, with implications for epidemic response effectiveness. Building on this research, we set forth a roadmap for the closer integration of EPI and SBS research in all aspects of epidemic preparedness and response that incorporates the lessons of the West Africa EVD outbreak. Key priorities include the following: (1) developing the capacity to systematically quantify qualitative sociocultural variables; (2) establishing interdisciplinary collaborations to improve "risk segmentation" practices; (3) creating and prepositioning qualitative indicators and composite sociocultural indexes for rapid deployment in outbreaks; (4) integrating novel systems with community resources; (5) developing new techniques for modeling social mobilization and community engagement; (6) prioritizing good data and complex analyses early in emergencies; and (7) learning from past experiences. Our findings support a program of action that situates data collection and analysis in real-time, recursive, integrated efforts to move community attitudes, behaviors, and responses into epidemiological research. We offer recommendations to improve coordinated, multidisciplinary approaches to health emergencies.

Exploring the diet and lifestyle changes contributing to weight gain among Australian West African women following migration: A qualitative study.

AIMS AND OBJECTIVES: This paper reports on women's experiences of weight gain and obesity as they became acculturated to the Australian diet and lifestyle. BACKGROUND: Migrants from sub-Saharan Africa have a much higher risk of obesity than the native population when settling in industrialised countries. METHOD: Qualitative. RESULTS: Women in this study reported weight gain post-migration. This was attributed to increased access to a wide variety of food including takeaway food and more sedentary lifestyles. CONCLUSIONS: Obesity has long-term consequences for health and well-being. Further research is needed to support a healthy transition to life in Australia. RELEVANCE TO CLINICAL PRACTICE: Gaining insight into the underlying reasons that West African immigrants to Australia become obese could contribute to assisting health professionals design culturally appropriate interventions and health education programmes to support new arrivals.

Migration Factors in West African Immigrant Parents' Perceptions of Their Children's Neighborhood Safety.

Immigrants make up large proportions of many low-income neighborhoods, but have been largely ignored in the neighborhood safety literature. We examined perceived safety's association with migration using a six-item, child-specific measure of parents' perceptions of school-aged (5-12 years of age) children's safety in a sample of 93 West African immigrant parents in New York City. Aims of the study were (a) to identify pre-migration correlates (e.g., trauma in home countries), (b) to identify migration-related correlates (e.g., immigration status, time spent separated from children during migration), and (c) to identify pre-migration and migration correlates that accounted for variance after controlling for non-migration-related correlates (e.g., neighborhood crime, parents' psychological distress). In a linear regression model, children's safety was associated with borough of residence, greater English ability, less emotional distress, less parenting difficulty, and a history of child separation. Parents' and children's gender, parents' immigration status, and the number of contacts in the U.S. pre-migration and pre-migration trauma were not associated with children's safety. That child separation was positively associated with safety perceptions suggests that the processes that facilitate parent-child separation might be reconceptualized as strengths for transnational families. Integrating migration-related factors into the discussion of neighborhood safety for immigrant populations allows for more nuanced views of immigrant families' well-being in host countries.

Illegal immigration: the puzzling role of several risk factors for rhabdomyolysis.

A 14-year-old boy presented with low-grade fever, widespread myalgia and difficulty in walking and standing 2 days after the undocumented trip which brought him from western Africa to Italy. His serum creatine phosphokinase was markedly elevated. He was diagnosed with rhabdomyolysis and was volume-restored with normal saline and bicarbonate-containing fluid. Anamnesis revealed illegal, not well-specified, forced consumption in his fatherland, and very bad conditions of the trip (prolonged immobility, dehydration, hypothermia). Workup included a respiratory microbiological panel which was positive for Chlamydia pneumoniae Other microbiological agents were excluded. After 3 weeks, he recovered complete motility. Undocumented immigrants may present several risk factors for rhabdomyolysis that give to this group of individuals a higher risk of developing this disorder.