https://qcostarica.com/costa-rica-will-require-a-yellow-fever-vaccination-certificate-for-eight-new-destinations-starting-in-october/Q COSTA RICAen2026-09-28T08:11:23-06:00Costa Rica will require a yellow fever vaccination certificate for eight new destinations starting in October https://qcostarica.com/over-400-homes-flooded-in-costa-rica-due-to-tropical-wave-47/Q COSTA RICAen2026-09-28T07:36:10-06:00Over 400 homes flooded in Costa Rica due to Tropical Wave 47