July 20, 2023 Why do I have to take my laptop out of the bag at airport security? Doug Drury, CQUniversity Australia Some countries no longer require you to remove your shoes when passing through security – but taking out your laptop is still mostly required.
Victor Grabarczyk/unsplash May 20, 2022 Can sniffer dogs really detect COVID almost as well as a PCR test? Turns out they can Hassan Vally, Deakin University With the right training, dogs can sniff out more than 90% of COVID cases.
Body temperature scans are one tool to interrupt the spread of disease by travelers. Tatan Syuflana/APImages.com March 10, 2020 Does screening travelers for disease and infection really work? Tom Duszynski, IUPUI Travelers may undergo screenings at airports to control the spread of coronavirus. Research shows that these efforts have little to no effect on slowing the spread of disease.