Access to Healthcare Services and Essential Medicines in GREEK Migrant Camps: an Online Cross-Sectional Study.

During the last years, Greece has become the entry point of a high number of migrants and asylum seekers. The aim of this study was to assess the access to selected fields of primary healthcare, to emergency medical care, secondary healthcare and essential medicines among populations living in reception, temporary accommodation, and detention centres (migrant camps) in Greece. An online cross-sectional survey was conducted based on a self-administered questionnaire. Participants included indviduals working or volunteering in migrant camps in Greece. 64 individuals participated in this study. The most common health problem among people residing in migrant camps was mental health conditions. The access to each field of primary healthcare was assessed as minimum to non-existent by most of the participants. 47.2% assessed the access to emergency medical care as minimum/non-satisfactory, while 60.8% assessed the access to secondary healthcare as minimum to non-existent. Most participants assessed the access to all the medicines categories as minimum or moderate. Access to both primary and secondary health was given a lower grade in the East-Aegean islands compared to the mainland. Major health inequalities among populations residing in Greek migrant camps were highlighted in this study. A change in the current migration policies of Greece and the European Union is urgently needed.

Fecal Carriage of Extended-Spectrum-ß-Lactamase/AmpC-Producing Escherichia coli in Horses.

A nationwide study on the occurrence of extended-spectrum ß-lactamase (ESBL)/AmpC in nonhospitalized horses in the Netherlands was performed. Molecular characterization was done, and questionnaires were analyzed to identify factors associated with carriage. In total, 796 horse owners were approached; 281 of these submitted a fecal sample from their horse(s), resulting in 362 samples. All samples were cultured qualitatively in Luria-Bertani (LB) broth and subsequently on MacConkey agar, both supplemented with 1 mg/liter cefotaxime (LB+ and MC+). Positive samples were subsequently cultured quantitatively on MC+. Initial extended-spectrum-ß-lactamase (ESBL)/AmpC screening was performed by PCR, followed by whole-genome sequencing on selected strains. Associations between ESBL/AmpC carriage and questionnaire items were analyzed using a univariate generalized estimating equation (GEE) regression analysis, followed by a multiple GEE model for relevant factors. In total, 39 of 362 samples (11%) were determined to be positive for ESBL/AmpC. blaCTX-M-1-carrying isolates were obtained from 77% of positive samples (n = 30). Other ESBL/AmpC genes observed included blaCTX-M-2, blaCTX-M-14, blaCTX-M-15, blaCTX-M-32, blaSHV-12, blaCMY-2, and blaACT-10 A high association between the presence of blaCTX-M-1 and IncHI1 plasmids was observed (46% of samples; n = 18). Based on core genome analysis (n = 48 isolates), six Escherichia coli clusters were identified, three of which represented 80% of the isolates. A negative association between ESBL/AmpC carriage and horses being in contact with other horses at a different site was observed. The presence of a dog on the premises and housing in a more densely human-populated region were positively associated.IMPORTANCE Extended-spectrum ß-lactamases (ESBLs) are widespread in human and animal populations and in the environment. Many different ESBL variants exist. The dissemination of ESBLs within and between populations and the environment is also largely influenced by genetic mobile elements (e.g., plasmids) that facilitate spread of these ESBLs. In order to identify potential attributable ESBL sources for, e.g., the human population, it is important to identify the different ESBL variants, the bacteria carrying them, and the potential risk factors for ESBL carriage from other potential sources. This nationwide study focuses on ESBL carriage in the open horse population and investigated the molecular characteristics, geographical distribution throughout the Netherlands, and potential risk factors for fecal ESBL carriage in horses. These data can be used for future attribution studies in order to reduce potential transmission of ESBL-producing bacteria between sources.