Costa Rica Chikungunya Cases Spread Inland as CDC Refreshes Travel Notice
If you have a Guanacaste trip on the calendar, the update that landed yesterday changes what you pack, not whether you go. The U.S. Centers for Disease Control and Prevention refreshed its Costa Rica chikungunya notice on July 30, keeping it in place and describing an outbreak in northwest Costa Rica. The advice attached to it is one line long: protect yourself by preventing mosquito bites. The designation itself has not moved. It has been at Level 2 since the U.S. Embassy issued its own alert in mid-July, and it is still there. What a refresh signals is that the agency looked again and left the rung where it was. Understanding that rung is the useful part, because the number does a lot of work in headlines and almost none in practice. Level 2 is what the agency labels Practice Enhanced Precautions. It is the second rung on a four-step ladder. Level 3 asks travelers to reconsider nonessential trips. Level 4 tells them to stay away. Level 2 does neither. It does not restrict t...