Rethinking your travel plans? If you go, experts have 4 pieces of advice
Flights are booked. Bags are packed. To cancel Christmas travel plans seems unfathomable at this point. But for many, so does the speed at which the omicron variant is spreading. The highly transmissible Covid-19 variant — which was first detected in late November but has since been detected in nearly 90 countries — is causing travel uncertainty around the globe. Still, some in the medical and research fields are striking a different tone this year than 2020's "stay home, stay safe" mantra — at least for now. "At this point in the pandemic, we've learned so much about this virus and how to keep ourselves from spreading infection to others — and from acquiring infection," said Stephen Kissler, research fellow at Harvard T. H. Chan School of Public Health, in an online discussion on Dec. 9 w...









