rome and Hepatitis-B

Vulnerable populations are being more severely impacted by the ongoing pandemic, and the recent release of vaccines for Coronavirus Disease 19 (COVID-19) may offer them protection. The aim of this study was to investigate the willingness of homeless persons to be vaccinated against COVID-19; secondary aims were to analyze the immunization coverage for other conditions.. The acceptance of COVID-19 vaccine and immunization coverage for other conditions were investigated through a form in 112 persons experiencing homelessness referring to the primary care medical services of the Eleemosynaria Apostolica, Holy See.. Most subjects, with a male preponderance, were willing to be vaccinated against COVID-19 (64.3%), 3.6% were unsure and 32.1% preferred not to be vaccinated. When answering questions on the immunization coverage for tuberculosis and hepatitis A and B, most subjects reported not to be vaccinated (48.2%, 56.2% and 55.3%, respectively) or did not know (33%, 28.6% and 27.7%).. A significant portion of our sample declared to be willing to be vaccinated against COVID-19. It would be auspicious that the recent statements from several countries on the importance to extend COVID-19 vaccination to fragile populations be followed by the distribution of the vaccine to these populations.

Topics: Adult; Aged; Attitude to Health; COVID-19; COVID-19 Vaccines; Female; Hepatitis A; Hepatitis A Vaccines; Hepatitis B; Hepatitis B Vaccines; Humans; Ill-Housed Persons; Influenza Vaccines; Influenza, Human; Male; Middle Aged; Patient Acceptance of Health Care; Rome; SARS-CoV-2; Tuberculosis; Tuberculosis Vaccines; Vaccination Coverage; Young Adult

This study aimed to address the prevalence of infectious diseases in a population of unaccompanied immigrant minors living in reception centres of Rome, Italy.. 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.. 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.. 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.

Topics: Adolescent; Emigrants and Immigrants; Female; Hepatitis B; Hepatitis C; Humans; Latent Tuberculosis; Male; Mass Screening; Minors; Prevalence; Public Health; Rome; Syphilis; Transients and Migrants; Tuberculin Test; Young Adult

Hepatitis virus infections continue to be a major concern in the dialysis setting. We studied levels of hepatitis B surface antigen (HBsAg) and hepatitis C virus (HCV) RNA contamination in dialysis units to better define the role of the dialysis environment and machines in the nosocomial transmission of hepatitis viruses.. Possible contamination by hepatitis B virus (HBV) and HCV was studied by collecting environmental samples in 3 dialysis units located in Rome, Italy. Samples and controls were tested for HBsAg by a microparticle enzyme immunoassay, and for HCV RNA, by qualitative transcription-mediated amplification assay.. HCV RNA and HBsAg were detected in 1 of 64 (1.6%) and 1 of 64 samples (1.6%), respectively. The only HCV RNA-positive sample was found in 1 dialysis unit on the external surface of the dialysate (inlet-outlet) connector of a dialysis machine used for HCV-negative patients. The only HBsAg-positive sample was found in another dialysis unit on the internal surface of the blood pressure monitor cuff of a dialysis bed dedicated for HBsAg-positive patients.. A segregation policy for HBsAg-positive patients is a necessary measure despite its high cost-effectiveness; we found HBsAg contamination in the segregated HBV-infected room. Conversely, the finding of HCV RNA contamination on a dialysis machine not dedicated to HCV-positive patients suggests that isolation of HCV-infected dialysis patients and use of dedicated machines are unjustified. Major attention should be given to strict adherence to infection control measures in the dialysis setting.

Topics: Cross Infection; Equipment Contamination; Hemodialysis Units, Hospital; Hepacivirus; Hepatitis B; Hepatitis B Surface Antigens; Hepatitis B virus; Hepatitis C; Humans; Infection Control; Patient Isolation; Renal Dialysis; RNA, Viral; Rome; Sphygmomanometers

An anonymous unlinked seroprevalence study of HIV, HBV and HCV infections has been conducted on 485 sera consecutively submitted to the virology laboratory to be tested for HBsAg; sera came from patients attending general surgery at San Camillo Hospital in Rome. Carriers of HBsAg were 12 (2.5%); antibodies against HIV have been identified in 4 sera (0.8%) and against HCV in 35 (7.2) by ELISA (first generation assay); 25/35 of anti HCV ELISA positive sera were reactive also by RIBA (first generation assay). The observed prevalences of potentially infectious patients represent a risk of occupational transmission for health care workers. Vaccination against HBV, adherence with universal precautions and development of safer surgical devices and techniques are needed to prevent the risk of exposure and, consequently, of occupational acquired infections.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Biomarkers; Child; Female; Hepacivirus; Hepatitis Antibodies; Hepatitis B; Hepatitis B Antibodies; Hepatitis B Surface Antigens; Hepatitis C; HIV Antibodies; HIV Seroprevalence; Hospitals, Public; Humans; Male; Middle Aged; Occupational Exposure; Prevalence; Risk Factors; Rome; Surgery Department, Hospital

In the present work the Authors report the results of the research of HAAb in 383 subjects living in Rome with negative history for hepatitis (divided for age, sex and occupation) and in 64 acute non B hepatitis (HBsAg-). In the latter, the titer of HAAb was determined at the beginning and later during the course of the disease. A fractionation of 13 sera of these patients was done and the type of specific immunoglobulin was determined. Among the subject with negative history for hepatitis, 68.9% was positive during first 6 months of age 6.2% from 6 months to 5 y.o., 27.6% from 6 to 12 y.o., 45.4% from 12 to 17 y.o., 76.8% from 18 to 25 y.o., 82.2% from 26 to 45 y.o., 90.2% from 46 to 65 y.o.. There was no statistically significant difference either between males and females, or among various occupations. Among the 64 patients with non B hepatitis, 25 (39%) were hepatitis A (because they showed either a seroconversion for HAAb or a positive HAAb-IgM); 12 (18.7%) were non A-non B hepatitis because HAAb negative or HAAb positive but negative for HAAb-IgM; while 27 (42.2%) were impossible to classify because they showed a positivity for HAAb but not a seroconversion during the disease. The limit of the determination of HAAb and the utility of the research of IgM antibody for the diagnosis of hepatitis A are discussed.

Topics: Adolescent; Adult; Aged; Antibodies, Viral; Child; Child, Preschool; Female; Hepatitis A; Hepatitis B; Hepatitis C; Hepatovirus; Humans; Immunoglobulin M; Infant; Infant, Newborn; Male; Middle Aged; Rome

Topics: Antibodies; Antibodies, Viral; Antibody Formation; Carrier State; Cell Membrane; Disease Reservoirs; Hepatitis B; Hepatitis B Antibodies; Humans; Intellectual Disability; Neutralization Tests; Rome