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We demonstrated a 20% rate of subsequent carbapenem-resistant Enterobacteriaceae (CRE)-associated infections among hospitalized CRE carriers. Independent factors associated with the infections were number of colonization sites, central-line insertion, and receiving vancomycin before colonization. These findings underscore the importance of antibiotic stewardship and device-related infection control measures to prevent CRE infections.A new species of the genus Lyperosomum Looss, 1899, from the intestine of the golden-fronted woodpecker (Melanerpes aurifrons) from northern Mexico is described. Lyperosomum cuauhxinqui sp. n. PTC-209 BMI-1 inhibitor is morphologically distinguished from other congeneric species from the Americas by a higher oral/ventral sucker ratio and its body length and width. The sequences of domains D1-D3 of the large subunit (LSU) of nuclear ribosomal DNA and cytochrome c oxidase subunit 1 (cox 1) from the mitochondrial DNA of the new species were obtained and compared with available sequences from GenBank. The genetic divergence estimated between the new species and other congeneric species ranged from 2 to 6% and 13.4 to 17.3% for LSU and cox 1, respectively. Phylogenetic analyses based on the two (LSU and cox 1) molecular markers consistently showed that L. cuauhxinqui sp. n. was nested within the genus Lyperosomum, with strong bootstrap support (100%) and Bayesian posterior probabilities (1.0). In particular, the LSU tree indicated that the sequence of the new species is closely related to sequences from Zonorchis alveyi, Zonorchis delectans and Zonorchis sp. from Central America, suggesting that these sequences should be transferred to the genus Lyperosomum. The new species represents the first record from Mexico and the fifth species identified in the Americas. Our study also revealed that the taxonomy of the genus Lyperosomum should be re-examined by combining molecular, morphological and ecological characteristics.With the advent of the COVID-19 pandemic we have witnessed the greatest global challenge in a generation. The full extent of the mental health impact is, as yet, unknown, but is anticipated to be severe and enduring. In this Special Issue dedicated to mental health and the COVID-19 pandemic, we aim to lay the foundation for an improved understanding of how COVID-19 is affecting mental health services both in Ireland and globally. This Special Issue highlights how the mental health effects of COVID-19 stretch to almost every element of society. The issue includes perspectives from several countries across multiple disciplines and healthcare settings. The drive for rapid innovation and service development is clearly evident throughout, and provides hope that by working collaboratively we can positively impact population mental health in the months and years ahead.The gut microbiota is directly influenced by dietary components, and it plays critical roles in chronic diseases. Excessive consumption of trans fatty acids (TFAs) is associated with obesity induced by alterations in gut microbiota, but the links between obesity and gut microbiota remain unclear. Therefore, studies examining the impact of TFAs on intestinal microflora are essential. In our study, we performed 16S rRNA gene sequencing on faecal samples from SD rats fed a basal diet (CON group), high-fat (HF) diet (DIO group) or TFA diets (1% TFA group and 8% TFA group) for 8 weeks to investigate the effects of TFA/HF diets on obesity and gut microbiota composition. We found that the TFAs/HF diets significantly induced obesity and changes in blood and brain physiological parameters of the rats. The relative abundance of the phyla Firmicutes and Bacteroidetes were inversely altered in the three test groups compared to the CON group. Proteobacteria increased slightly in the DIO, 1% TFA and 8% TFA groups. The genus Bacteroides increased in the DIO and 1% TFA groups, but Muribaculaceae decreased in all experimental groups compared to the controls. Moreover, significant differences were observed among clusters of orthologous group (COG) functional categories of the four dietary groups. Our observations suggested that the TFA/HF diets induced obesity and dysfunction of gut microbiota. Gut dysbiosis might mediate the obesity effects of TFA/HF diets.Flavonoids are suggested to reduce disease risk. Since dietary habits are acquired during early life, describing age and time trends of flavonoid intake and major food sources are important for monitoring and disease prevention in later life. We aimed to describe total flavonoid intake and food sources, and investigate age and time trends of flavonoid intake in 3 to 18 year-olds, from the DONALD Study from 1985 to 2016. Intake was assessed annually using 3-day weighed food records (WFR). Flavonoid values were assigned using the USDA database. Foods contributing to intake were determined. Age and time trends in total flavonoid and isoflavone density were analysed by sex with PROC MIXED. In total 1312 children completed 10758 WFR.Across all ages, daily mean total flavonoid density was lower in boys compared to girls (134 vs 146 mg/1000 kcal) and no difference in median isoflavone density (0.04 mg/1000 kcal/d) was found. Top 5 foods contributing to total flavonoid intake were apple with peel (15.0/17.1%), strawberries (5.9/6.1%), chocolate spread (3.9/3.5%), orange juice (3.5/3.4%), and pasta (3.5/3.4%) for boys and girls, respectively. Overall, in boys total flavonoid density decreased over the course of age and time. In girls there was no association with age or time. In both sexes, isoflavone density followed a U-shaped age trend with no change over time.From a public health perspective, the overall observed downward trend of flavonoid intake in boys deserves attention. Future initiatives should be tailored at maintaining a high flavonoid density as children age, specifically among boys.As COVID-19 has plagued our world, the term “social distancing” has been widely used with the aim to encourage the general population to physically distance themselves from others in order to reduce the spread of the virus. However, this term can have unintended but detrimental effects, as it evokes negative feelings of being ignored, unwelcome, left alone with one’s own fears, and even excluded from society. These feelings may be stronger in people with mental illnesses and in socio-economically disadvantaged groups, such as stigmatized minorities, migrants, and homeless persons [1], many of them also having high risk for suicidal behaviors [2]. Mental health disorders are pervasive worldwide; the global burden accounting for approximately 21.2-32.4% of years lived with disability-more than any other group of illnesses [3]. So, the vulnerable group of people with mental health disorders represents a considerable share of the total global population.