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CDC issues Level 2 travel alert for Costa Rica over chikungunya outbreak

The CDC raised its travel advisory to Level 2 for Costa Rica after an outbreak of the mosquito-borne chikungunya virus.

Published Jul 28, 2026, 3:33 PM EDT | LehighValleyLive

The U.S. Centers for Disease Control and Prevention issued a Level 2 travel alert to Costa Rica due to an outbreak of the chikungunya virus.