Knowledge and attitudes toward HPV infection and vaccination among immigrants and refugees in Italy

BackgroundThe objectives of the present cross-sectional study were to investigate the level of knowledge and attitudes regarding Human papillomavirus (HPV) infection and its vaccination and to understand the impact of different determinants among immigrants and refugees in Italy.MethodsBetween September 2016 and March 2018, a total of 519 potential participants were randomly recruited. The information was collected through a questionnaire administered by two researchers.ResultsOnly 15.9% reported that they had heard of HPV infection before completing the survey and 83.8% of them were aware that the infection could be transmitted through sexual intercourses, 32.3% that it can lead to cervical cancer, 22% to warts, 16.2% to penile cancer, 13.2% to oral cancer, 39.7% that cervical cancer is a very severe disease, 47.1% that receiving the vaccine could protect against the infection, and 44.1% that a vaccine against HPV is available in Italy. Females, those who originated from Eastern Europe, Asia and South America, those who lived in a house compared to those who lived in a street, and those who had 1–10 years and 11 or more years of education compared to those illiterate were more likely to have heard about the HPV infection before completing the survey. Only 3 participants (0.7%) received the HPV vaccination. Out of the unvaccinated who had heard of HPV, 50.7% and 59% of those between the ages of 12 and 26 and of those who had at least one child aged 12–26 years, were willing to receive vaccination for themselves as well as their children.ConclusionThe results underscored the necessity to develop health education and promotion aimed at improving the knowledge and vaccination practice in immigrants and refugees.     

The health of immigrants and refugees in Canada

Canada admits between more than 200,000 immigrants every year. National policy emphasizes rigorous selection to ensure that Canada admits healthy immigrants. However, remarkably little policy is directed to ensuring that they stay healthy. This neglect is wrong-headed: keeping new settlers healthy is just, humane, and consistent with national self-interest. By identifying personal vulnerabilities, salient resettlement stressors that act alone or interact with predisposition in order to create health risk, and the personal and social resources that reduce risk and promote well-being, health research can enlighten policy and practice. However, the paradigms that have dominated immigrant health research over the past 100 years--the "sick" and "healthy immigrant," respectively--have been inadequate. Part of the problem is that socio-political controversy has influenced the questions asked about immigrant health, and the manner of their investigation. Beginning with a review of studies that point out the shortcomings of the sick immigrant and healthy immigrant paradigms, this article argues that an interaction model that takes into account both predisposition and socio-environmental factors, provides the best explanatory framework for extant findings, and the best guide for future research. Finally, the article argues that forging stronger links between research, policy and the delivery of services will not only help make resettlement a more humane process, it will help ensure that Canada benefits from the human capital that its newest settlers bring with them.     

Knowledge and attitudes of hospital staff to occupational exposure to bloodborne viruses

In order to assess awareness of occupational risk of exposure to bloodborne viruses a questionnaire was sent to 245 health care workers, representing a 10% sample of employees with patient contact in a large teaching hospital in Scotland, stratified by occupational group. One hundred and eight questionnaires (44%) were returned. Seventy per cent of respondents in laboratory and clinical areas described themselves as having sufficient knowledge for their own area of practice, but many gave incorrect answers or expressed uncertainty about the infectivity of HIV and hepatitis B and hepatitis C viruses. Ninety-four respondents were unaware that a regimen containing more than one antiretroviral drug is now recommended for post exposure prophylaxis of HIV infection, 37 thought they had been at risk of bloodborne viral infection and had contacted the occupational health department for advice, and 68 respondents disagreed with guidelines from the United Kingdom's General Medical Council on testing of patients for bloodborne viruses. The results indicate a need for educational initiatives for new and existing staff.     

Patient navigation to improve breast cancer screening in Bosnian refugees and immigrants

Refugee women have low breast cancer screening rates. This study highlights the culturally competent implementation and reports the outcomes of a breast cancer screening patient navigation program for refuge/immigrant women from Bosnia. Refugees/immigrant women from Bosnia age 40–79 were contacted by a Serbo-Croatian speaking patient navigator who addressed patient-reported barriers to breast cancer screening and, using individually tailored interventions, helped women obtain screening. The proportion of women up-to-date for mammography was compared at baseline and after 1-year using McNemar’s Chi-Square test. 91 Serbo-Croatian speaking women were eligible for mammography screening. At baseline, 44.0% of women had a mammogram within the previous year, with the proportion increasing to 67.0% after 1-year (P = 0.001). A culturally-tailored, language-concordant navigator program designed to overcome specific barriers to breast cancer screening can significantly improve mammography rates in refugees/immigrants.     

Residential mobility,mental health,and community violence exposure among Somali refugees and immigrants in North America

Refugees and immigrants resettled in high income countries often later experience a new phase of residential uncertainty in search of safe and secure housing. This study investigated the effect of past year housing stability on symptoms of posttraumatic stress disorder (PTSD) and exposure to neighborhood violence among a sample of 1^st and 2nd generation Somali young adults (N = 198) living in urban areas in North America. In one year, 8.1% of the sample experienced a forced move and 20.7% of the sample moved voluntarily. Discrimination, neighborhood violence, economic insecurity, and interpersonal conflict precipitated forced moves. Forced moves were associated with worsening PTSD symptomology over one year, while voluntary moves were associated with improvements in symptoms. The current study provides evidence of the importance of safe, stable housing for the mental health of young adult immigrants.     

Use of the emergency department by Somali immigrants and refugees

Staff at a hospital emergency department (ED) located in an urban neighborhood densely populated by Somali immigrants and refugees have observed that a large number of Somali patients use the ED for care that is normally provided in a clinic setting. This article reports on the Somali population's use of the ED for such care. It also explores Somali traditions and culture in order to shed light on this population's health care practices and attitudes toward the medical system in this country, and it makes recommendations consistent with those findings for more effectively meeting the health needs of Somalis.     

Activity as a tool in language training for immigrants and refugees

Abstract

Objective: The focus of this study is how skills acquired from everyday life in one's native country can represent a resource in language training and work for immigrants and refugees. The specific aim is to explore what significance activity and participation in activity have on language training. Methods: This qualitative study is based on fieldwork carried out in relation to a group of illiterate immigrants at a centre for adult education. The sample consists of 11 adult immigrants and refugees, male and female, between the ages of 20 and 65. The interviews with all the participants were carried out with the help of an interpreter. Results: The main findings were that the individual immigrant's history of activities received little attention during the language training. There was hardly any mention of previous experience from everyday life and work. By relying on different activities in the language training, the resources and background of the individual immigrant would have become more visible. Familiar activities from one's own culture enable communication when language skills are limited.     

Activity as a tool in language training for immigrants and refugees

Abstract Objective: The focus of this study is how skills acquired from everyday life in one's native country can represent a resource in language training and work for immigrants and refugees. The specific aim is to explore what significance activity and participation in activity have on language training. Methods: This qualitative study is based on fieldwork carried out in relation to a group of illiterate immigrants at a centre for adult education. The sample consists of 11 adult immigrants and refugees, male and female, between the ages of 20 and 65. The interviews with all the participants were carried out with the help of an interpreter. Results: The main findings were that the individual immigrant's history of activities received little attention during the language training. There was hardly any mention of previous experience from everyday life and work. By relying on different activities in the language training, the resources and background of the individual immigrant would have become more visible. Familiar activities from one's own culture enable communication when language skills are limited.     

Oral health status and treatment needs in immigrants and refugees in Italy

The caries prevalence, oral hygiene status, periodontal health and the treatment needs were assessed in immigrants and refugees in Catanzaro and Crotone, Italy. The mean DMFT and DMFS scores of adults, 18 or more years, were 8.1 and 33.1 for Yugoslavs, 7.4 and 28.8 for Moroccans, and 1.4 and 4.5 for Senegalese. The analysis of variance carried out on the three groups showed a significant inequality in their DMFT and DMFS scores. The stepwise linear regression showed that in the Moroccans and Yugoslavs the DMFT increased with age. The needs for dental extractions and for conservative dental care were respectively 15.8% and 39.5% in the Senegalese, 28.6% and 73.8% in the Yugoslavs, 32.7% and 77% in the Moroccans. Good oral hygiene status was scored for 26.3% Senegalese, 7.1% Yugoslavs, and 5.5% Moroccans. Good periodontal health was scored for 7.9%, 2.4%, and 1.2% of these groups. The analysis of variance carried out on the three groups showed a significant inequality in their OHI-S and PI, and the Bonferroni test showed a significant differences in both indices comparing the Senegalese with the Moroccans and in the OHI-S between Senegalese and Yugoslavs. The stepwise linear regression showed that in the Yugoslavs the OHI-S and in the Moroccans and Yugoslavs the PI increased with age. The results of this investigation demonstrated high caries prevalence, poor oral hygiene and periodontal health, and unmet needs for dental treatment in particular Moroccans and Yugoslavs, and a systematic and comprehensive implementation of oral health promotion program for these groups is a priority need.     

Child health outcomes among Central American refugees and immigrants in Belize.

The purpose of this study was to investigate the effect of international migration, including refugee status, upon child health outcomes. Data were drawn from a survey conducted in 1989 in three settlements in Belize, Central America, that have a high proportion of refugees and economic immigrants living side-by-side with the local population. In two of the settlements, the entire population of mothers with children under 6 was interviewed; in the third settlement a two-thirds random sample was interviewed. Health history data were obtained for 255 children of 134 mothers, from whom sociodemographic data were also collected. The majority of children were born to Salvadoran or Guatemalan mothers, but native and naturalized Belizeans in the survey communities were included for comparison purposes. Migration, the exposure variable, was characterized by mother's residency/refugee legal status, nationality, and duration of time in country. Socioeconomic and proximate control variables were included as suggested by the Mosley-Chen framework. Despite normal birthweight averaging 3374 g, a large proportion of children are at the lowest percentiles of the weight-for-age curves (44% below the tenth percentile for the international reference population). A high incidence of diarrheal and respiratory illnesses (30% and 47% of children, respectively, having frequent episodes), and 50% of children with measles vaccination appropriate for age, indicate a population with high potential morbidity. Logistic regression was used to model the effects of migration on weight-for-age and frequency of diarrheal and respiratory tract episodes independent of socioeconomic and proximate factors, as suggested by the Mosley-Chen framework.(ABSTRACT TRUNCATED AT 250 WORDS)     

Vaccine-preventable disease-related hospitalization among immigrants and refugees to Canada: Study of linked population-based databases

While immigrants tend to be healthier especially when they first arrived, this healthy immigrant effect may not apply to vaccine-preventable diseases (VPD) especially among immigrants from countries without vaccination programs. There is therefore an important information gap regarding differential health outcome and hospitalization usage by immigrant status, landing cohort, world region and immigrant category. This study focused on acute-care hospitalization, and used two recently linked population-based databases in Canada, namely, the 2006 Census linked to the Hospital Discharge Abstract (DAD), and the Immigrant Landing File linked to the DAD (ILF-DAD) to estimate crude and age-standardized VPD-related hospitalization rates (ASHR) by the above-mentioned immigrant characteristics to be compared with that for overall Canadian-born reference population. Based on the 2006 Census-DAD linked database, VPD-specific ASHR for overall immigrants was significantly higher than that for the Canadian-born population (1.6, 95% CI, 1.5, 1.6 vs 1.2, 95% CI, 1.1, 1.2, respectively). VPD-specific ASHRs by landing cohorts also increased with years in Canada (e.g. 1.4, 95% CI, 1.3, 1.5 for the 1990–2006 cohort, and 1.6, 95% CI, 1.5, 1.7 for the pre-1980 cohort). Based on the 1980–2006 ILF-DAD, the VPD-specific ASHRs were highest among Southeast and East Asians (e.g. 2.1, 95% CI, 1.9, 2.3 for East Asia). Compared with the Canadian-born, economic class immigrants overall had significantly lower ASHR (1.4, 95% CI 1.2, 1.6), but the low rate was mainly due to the dependants (spouse or children) within this class (0.8, 95% CI 0.6, 1.1). Both family and refugee categories had significantly higher ASHRs (1.3, 95% CI, 1.2, 1.5 and 1.7, 95% CI, 1.4, 2.1, respectively), especially among those refugees assisted by government (2.0, 95% CI, 1.4, 2.6). With increasing immigration, changing source countries and emerging needs for refugee settlements in Canada, these newly linked datasets help to monitor VPD-related hospitalization pattern among Canadian immigrants.     

An exploration of somatization among Asian refugees and immigrants in primary care.

The clinical records of Chinese, Filipino, Vietnamese, Laotian, and Mien patients in primary care were reviewed to determine the prevalence of somatization, its associated patient characteristics, and the manifested illness behavior. Patients in this study were generally poor, unemployed, and spoke little English. Somatization accounted for 35 per cent of illness visits. These visits were also more costly. Refugees had a higher rate of somatization (42.7 per cent) than immigrants (27.1 per cent). Although sociodemographic characteristics did not strongly differentiate patients with somatization from others, ethnicity and indicators of decreased resources such as large households with low income, households headed by single women, or a limited English proficiency were associated with somatization in certain ethnic groups. Somatization is thus an important health problem among Asian refugees and immigrants.     

Viral hepatitis in South African healthcare workers at increased risk of occupational exposure to blood-borne viruses

The prevalence of hepatitis A, B and C antibodies was measured in a group of healthcare workers (HCWs) at increased risk of occupational acquisition of blood-borne viruses (N=402) from a large, urban referral hospital in South Africa. The aims of this study were to determine the immunity of HCWs to these agents and to recommend policy for the protection of HCWs against occupational exposure to viral hepatitis in this country. Race, sex and age were shown to be important factors influencing the presence of hepatitis A (HAV) antibodies. Most black HCWs (96.2%) are protected from HAV infection. Females have significantly higher HAV antibodies compared with males and antibodies increase with increasing age. Hepatitis B antibodies (anti-HBs) were found in 30.6% of HCWs. Anti-HBs levels were significantly associated with a past history of HBV vaccination. However, only a small proportion of HCWs (21.2%) could remember ever being immunized against HBV. For those individuals that did receive HBV vaccination (N=83), the mean number of years since their last vaccine was 6.2 years (SD +/- 3.5). HCV antibodies were found in 1.8% of HCWs at increased risk of occupational exposure. It was not possible to define whether these infections were occupationally acquired but genotyping of the HCV (in two of seven cases) showed genotype 5, the predominant South African genotype. New recommendations for the prevention of viral hepatitis in HCWs in South Africa are made, including pre-employment screening for HAV based on self-selection criteria, universal anti-HBs screening with HBV booster vaccination. HCV recommendations are based on appropriate education of HCWs about this infection and its prevention and a standardized post-exposure testing protocol.     

Inequalities in mortality among refugees and immigrants compared to native Danes -- a historical prospective cohort study

ABSTRACT: BACKGROUND: Comparisons of mortality patterns between different migrant groups, and between migrants and natives, are relevant to understanding, and ultimately reducing, inequalities in health. To date, European studies on migrants' mortality patterns are scarce and are based solely on country of birth, rather than migrant status. However, mortality patterns may be affected by implications in relation to migrant status, such as health hazards related to life circumstances before and during migration, and factors related to ethnic origin. Consequently, we investigated differences in both all-cause and cause-specific mortality from cancer and cardiovascular disease among refugees and immigrants, compared with the mortality among native Danes. METHODS: A register-based, historical prospective cohort design. All refugees (n = 29,139) and family-reunited immigrants (n = 27,134) who, between 1 January1993 and 31 December1999, were granted right of residence in Denmark were included and matched 1:4 on age and sex with native Danes. To identify deaths, civil registration numbers were cross-linked to the Register of Causes of Death (01.01.1994--31.12.2007) and the Danish Civil Registration System (01.01.1994--31.12.2008). Mortality rate ratios were estimated separately for men and women by migrant status and region of birth, adjusting for age and income and using a Cox regression model, after a median follow-up of 10--13 years after arrival. RESULTS: Compared with native Danes, all-cause mortality was significantly lower among female (RR = 0.78; 95%CI: 0.71;0.85) and male (RR = 0.64; 95%CI: 0.59-0.69;) refugees. The rates were also significantly lower for immigrants: women (RR = 0.44; 95%CI: 0.38;0.51) and men (RR = 0.43; 95%CI: 0.37;0.51). Both migrant groups also had lower cause-specific mortality from cancer and cardiovascular diseases. For both all-cause and cause-specific mortality, immigrants generally had lower mortality than refugees, and differences were observed according to ethnic origin. CONCLUSIONS: Mortality patterns were overall advantageous for refugees and immigrants compared with native Danes. Research should concentrate on disentangling the reasons behind migrants' health advantages, in order to enlighten future preventive public-health efforts, for the benefit of the entire population.     

Immune responses to hepatitis B virus and tuberculosis infections in Southeast Asian refugees

Both Mycobacterium tuberculosis and hepatitis B virus infections are common in the Philadelphia Southeast Asian refugee population. Among 224 hepatitis B carriers identified between January 1, 1982 and March 31, 1984, there was a statistically significant association between a negative tuberculin skin test (purified protein derivative (PPD)) and viral replication (hepatitis B e antigen positivity (HBeAg)). This finding suggests that bacille Calmette Guérin (BCG) vaccination might reduce the prevalence of infectious carriers, thereby ultimately reducing the incidence of hepatitis B infection.     

四川省阿坝州在校大学生病毒性肝炎知识调查结果分析

目的了解大学生对病毒性肝炎的认知情况,为进一步采取干预措施提供依据。方法在阿坝州高校随机抽取部分大学生进行病毒性肝炎知识问卷调查。调查结果采用SAS9.1软件进行分析。结果本次实际调查1 524人。有22.38%的学生知道病毒性肝炎常见有五种类型,有58.79%的学生知道乙肝是由病毒引起的,有68.77%的学生认为慢性乙肝可发展为肝硬化、肝癌。有4.13%的学生了解甲肝的传播途径是水和食物传播,有34.36%的学生认为不洁饮食不容易感染乙肝病毒,有45.75%的学生知道乙肝不会通过蚊虫叮咬传播,有22.90%的学生能正确认识丙肝的传播途径。有87.93%的学生能正确认识到预防乙肝最有效的措施是接种乙肝疫苗。有78.74%的学生认为与乙肝病毒携带者同学可保持交往,但需注意防护。大学生获取肝炎知识最多的渠道是广播、电视,占62.27%,获得渠道比较差异有统计学意义（χ2=1 487.75,P〈0.01）,学生最喜欢的宣传方式是广播、电视,占63.91%,对不同方式的喜爱差异有统计学意义（χ2=1 511.45,P〈0.01）。结论大学生对病毒性肝炎防治知识认识水平较低,同时还对病毒性肝炎的传播途径、危害性存在不同程度的误区,需要从多方面加强对大学生的健康教育。     

Adaptive pathways of zoonotic influenza viruses: from exposure to establishment in humans

Human influenza viruses have their ultimate origin in avian reservoirs and may adapt, either directly or after passage through another mammalian species, to circulate independently in the human population. Three sets of barriers must be crossed by a zoonotic influenza virus before it can become a human virus: animal-to-human transmission barriers; virus-cell interaction barriers; and human-to-human transmission barriers. Adaptive changes allowing zoonotic influenza viruses to cross these barriers have been studied extensively, generating key knowledge for improved pandemic preparedness. Most of these adaptive changes link acquired genetic alterations of the virus to specific adaptation mechanisms that can be screened for, both genetically and phenotypically, as part of zoonotic influenza virus surveillance programs. Human-to-human transmission barriers are only sporadically crossed by zoonotic influenza viruses, eventually triggering a worldwide influenza outbreak or pandemic. This is the most devastating consequence of influenza virus cross-species transmission. Progress has been made in identifying some of the determinants of influenza virus transmissibility. However, interdisciplinary research is needed to further characterize these ultimate barriers to the development of influenza pandemics, at both the level of the individual host and that of the population.     

Significance of bronchoalveolar lavage in demonstrating previous exposure to asbestos

A study was made via a clinical approach in the absence of environmental data with the aim of demonstrating a possible past exposure to asbestos in a working population that had never been examined before nor had ever undergone any specific health checks. It was deemed useful to compare this working population with a control population not exposed to asbestos. The population under study consisted of 126 employees of a single (thermonuclear) department of a metal engineering industry who reported having used asbestos as insulation material in all heat processes up to the beginning of the 1980's. Pleural plaques were observed in 13 workers that were also confirmed by high resolution TC (HRTC) except in one case. The control group consisted of subjects seen at the Clinica del Lavoro of Milan for non-asbestos related diseases in whom a fibrobronchoscopy with broncho-alveolar lavage (BAL) was performed for diagnostic purposes. In each group asbestos bodies were counted in the BAL liquid using a method with a detection limit of 0.1 bodies/ml. The asbestos bodies detected in the alveolar liquid of subjects in the control group were between a maximum of 0.25 and a minimum of 0 bodies/ml of liquid (mean = 0.03; SD = 0.64) whereas in the sample of subjects from the population under study who underwent BAL the results gave a concentration of asbestos bodies in the BAL liquid between a maximum of 9.0 and a minimum of 0.15 bodies/ml of liquid (mean = 2.38; SD = 2.72). In order to obtain a statistically significant difference between the control population, which was certainly not exposed, and the sample of subjects undergoing BAL from the population for which an occupational exposure was assumed, we applied the non-parametric Wilcoxon-Mann-Whitney test for independent samples in view of the asymmetric distribution of the values of asbestos body concentration in the alveolar liquid: the result was a statistically significant difference (p < 0.001) between the two populations. We also calculated the total asbestos bodies recovered in the BAL liquid of subjects from both populations. In the control group total asbestos bodies were between a maximum of 15 and a minimum of 0 (mean = 1.8; SD = 3.9) while in the group under study the concentration of total asbestos bodies recovered in BAL liquid was between a maximum of 990 and a minimum of 12.7 (mean = 206.5; SD = 270). The Wilcoxon-Mann-Whitney test was also applied to these data, the result of which was that the difference in exposure between the two populations was statistically significant (p < 0.001). Concluding, the study demonstrates the importance of asbestos body count in BAL liquid as an objective indicator of past occupational exposure to asbestos, thus providing documented proof that overcomes any doubts arising from case history and any lack of environmental data that could prove exposure.