Feature photo by Ben Fredericson. Photo above by Mussels
Squirting on inordinate amounts of antibacterial sanitizer. Doubling up on face masks. Incessantly washing hands. Covering mouths with both hands to protect a sneeze.
Daily rituals such as handshakes and simple hugs are being limited as an extra level of precaution, and swine flu is already leaving a huge dent on international travel as Julie Schwietert describes.