The coronavirus pandemic has had a devastating impact on the demand for air transport. One passenger segment that has received relatively little attention is ageing passengers (defined as aged 65+), in spite of the fact that this group has been disproportionately affected by COVID-19, and in recent years has been viewed as a potential growth market. Therefore, the aim of this brief paper is to analyse the attitudes of ageing passengers by assessing air travel plans in the next 12 months, examining the factors influencing future flying decisions, and investigating the impact of the coronavirus pandemic on perceived risks and experiences associated with flying. The findings show that over 60% of ageing passengers are planning to travel by air in the next 12 months, although the nature of their trips may change. Factors such as flexible ticket booking and quarantine rules do not appear to be key drivers affecting travel decisions and within the different stages of the air journey, getting to/from the airport is perceived as the safest stage. The findings suggest that there are various COVID-19 implications for airlines and airports serving this market segment, ranging from the use of self-service technology, the generation of commercial/ancillary revenues and the design of surface access policies.
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http://dx.doi.org/10.1016/j.jairtraman.2020.101865 | DOI Listing |
bioRxiv
September 2024
Department of Biochemistry and Biophysics, University of California, San Francisco, San Francisco, California, USA.
Somatic mutations in mitochondrial genomes (mtDNA) accumulate exponentially during aging. Using single cell sequencing, we characterize the spectrum of age-accumulated mtDNA mutations in mouse and human liver and identify directional forces that accelerate the accumulation of mutations beyond the rate predicted by a neutral model. "Driver" mutations that give genomes a replicative advantage rose to high cellular abundance and carried along "passenger" mutations, some of which are deleterious.
View Article and Find Full Text PDFSoc Sci Med
November 2024
School of Management, University of Bath, Room 3.49, 10 East, Convocation Avenue, Claverton Down, Bath, BA2 7AY, United Kingdom. Electronic address:
Transport can pose substantial challenges for people with dementia. Dementia-friendly approaches seek to encourage public transport use by enhancing people and places through educational initiatives and architectural augmentation respectively. The Greater Manchester Combined Authority is implementing dementia-friendliness within a major re-municipalisation of public transport.
View Article and Find Full Text PDFNat Commun
September 2024
Program in Medical and Population Genetics, Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, MA, USA.
Clonal hematopoiesis of indeterminate potential (CHIP) is linked to diverse aging-related diseases, including hematologic malignancy and atherosclerotic cardiovascular disease (ASCVD). While CHIP is common among older adults, the underlying factors driving its development are largely unknown. To address this, we performed whole-exome sequencing on 8,374 blood DNA samples collected from 4,187 Atherosclerosis Risk in Communities Study (ARIC) participants over a median follow-up of 21 years.
View Article and Find Full Text PDFEnviron Health Prev Med
August 2024
Department of Legal Medicine, Shiga University of Medical Science.
Heliyon
July 2024
Department of Environmental Health Engineering, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran.
Indoor air quality significantly impacts the well-being and health of elderly residents in nursing homes. This study was conducted to explore the connection between indoor and outdoor PM (Particulate Matter) concentrations in nursing homes and their association with the facilities' location and construction characteristics. The findings revealed that indoor PM and PM concentrations ranged from 0.
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