Chikungunya Travel Alerts: The CDC has expanded its active chikungunya travel health notices, adding Mauritius and highlighting simultaneous outbreaks across Suriname, Mayotte, and French Guiana—an unusually wide spread for the mosquito-borne virus that can mean weeks of debilitating joint pain for travelers. Local Health Watch: French Guiana is now on the CDC list (since June 4), joining other affected territories where Aedes mosquitoes are established—so bite prevention matters during peak travel season. International Health Cooperation: In Geneva and Évian, Lula met French and Swiss leaders and discussed cooperation that includes health, alongside broader ties that also touch on strengthening links between French Guiana and Brazil’s Amapá. Medical Readiness Training: NATO’s Vigorous Warrior 26 in Estonia is using equipment delivered by a Ukrainian An-124 to support large-scale medical training focused on coordination between military and civilian healthcare systems.