- The World Health Organization recommends those 60 years old and older postpone travel over omicron variant concerns | TheHillThe Hill
- WHO advises people 60 or older to postpone travel due to OmicronAxios
- WHO warns against Omicron travel bans as nations shut bordersThe Times of Israel
- WHO urges those over 60 to nix international travel amid OmicronNew York Post
- Older unvaccinated people should delay travel, says WHO, as Omicron restrictions spreadThe Guardian