Background: Coronavirus disease 2019 (COVID-19) has infected many individuals worldwide. Individuals in contact with unspecified people during their work, may be at risk of occupational exposure. On June 22, 2020, 1,435 overseas patients were identified in the Republic of Korea. Considering the influx of overseas patients, aircraft-mediated COVID-19 transmission is a major concern.
Case Presentation: We presented two flight attendants diagnosed with COVID-19 who shared the crew's resting area and ground transportation, and discussed the risks experienced by flight attendants.
Conclusions: Biosafety guidelines for cabin crews should be intensified, and their COVID-19 risks must be further investigated. Policymakers must consider comprehensive surveillance systems for workers with high risks of occupational exposures and transmissions, such as flight attendants.
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http://dx.doi.org/10.35371/aoem.2021.33.e1 | DOI Listing |
Aerosp Med Hum Perform
November 2024
Introduction: Flight attendants are constantly exposed to high-stress environments that could lead to the development of depression. The COVID-19 pandemic brought out new risk factors that could affect flight attendants' mental health, such as reduced flight hours and fear of the disease itself, which other studies have shown was associated with depression. We aimed to find out whether reduced flight hours, fear of COVID-19, and other factors were associated with depression in flight attendants during the COVID-19 pandemic.
View Article and Find Full Text PDFLancet Microbe
December 2024
Leiden University Center for Infectious Diseases Leiden University Medical Centre, Leiden, Netherlands. Electronic address:
Background: SARS-CoV-2 has been associated with a higher proportion of asymptomatic infections and lower mortality in sub-Saharan Africa than high-income countries. However, there is currently a lack of data on cellular immune responses to SARS-CoV-2 in people living in Africa compared with people in high-income regions of the world. We aimed to assess geographical variation in peripheral and mucosal immune responses.
View Article and Find Full Text PDFViruses
October 2024
Department of Medicine, National Jewish Health, Denver, CO 80206, USA.
Rhinovirus C (RV-C) infection can trigger asthma exacerbations in children and adults, and RV-C-induced wheezing illnesses in preschool children correlate with the development of childhood asthma. Surfactant protein A (SP-A) plays a critical role in regulating pulmonary innate immunity by binding to numerous respiratory pathogens. Mature SP-A consists of multiple isoforms that form the hetero-oligomers of SP-A1 and SP-A2, organized in 18-mers.
View Article and Find Full Text PDFScand J Med Sci Sports
December 2024
School of Athletic Performance, Shanghai University of Sport, Shanghai, China.
This 6-week pilot study aimed to investigate the feasibility, perceived efficacy, and participation perspectives of a university campus stair climbing-based exercise snack (ES) intervention and to compare it to moderate-intensity continuous training (MICT). Healthy, young, inactive adults (age: 21.6 ± 2.
View Article and Find Full Text PDFChronobiol Int
December 2024
School of Psychological Sciences & Health, University of Strathclyde, Glasgow, UK.
Circadian rhythm-related individual differences such as chronotypes (morningness/eveningness) are associated with mental health though not elucidated in circadian-disrupted populations such as flight attendants. International flight attendants ( = 288) aged 21 to 55 (70.8% female, 76.
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