Abstract Purpose of Review This review critically considers the impact of the COVID-19
pandemic on global travel and the practice of travel medicine, highlights key innovations that …

Abstract The Delta and Kappa variants of SARS-CoV-2 co-emerged in India in late 2020,
with the Delta variant underlying the resurgence of COVID-19, even in countries with high …

Public health departments such as CDC and California Department of Public Health (CA-
DPH) advise HEPA-purifiers to limit transmission of SARS-CoV-2 indoor spaces. CA-DPH …

Abstract Background Respiratory tract infections (RTIs) are common in travellers due to the
year-round or seasonal presence of respiratory pathogen and exposure to crowded …

The COVID-19 pandemic has significantly affected flight attendants' health, safety, and
security. Members of this group work in a densely occupied and enclosed space where …

Background Multiple instances of flight-associated severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) transmission during long-haul flights have been reported …

For those who have traveled by flight during this pandemic and been seated in a packed
cabin for an extended period, it is natural to worry about the elevated risk of COVID-19 …

Background On-arrival quarantine has been one of the primary measures to prevent the
introduction of SARS-CoV-2 into Hong Kong since the start of the pandemic. Most on-arrival …

Abstract Background Hong Kong enforced stringent travel restrictions during the COVID-19
pandemic. Understanding the characteristics of imported COVID-19 cases is important for …

COVID-19 is with us indefinitely and air travel is a necessity. Needed research has lagged
due to pandemic disruption but must not stall due to COVID indifference. A US government …