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17 March 2026

Chikungunya in Argentina

As of 16 March 2026, a total of 2,701 chikungunya cases have been reported in Argentina since July 2025. Out of 103 confirmed or probable cases, 63 were locally acquired and 40 cases had a history of travel to either Bolivia, Brazil, Cuba or Paraguay. Please see our Topics in Brief article for further details on chikungunya.

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Take usual precautions
05 March 2026
Argentina + Salta

Chikungunya in Argentina

As of 2 March 2025, 200 suspected cases of chikungunya (13 confirmed) have been reported in Salta province since the start of 2026. Six of the confirmed cases reported no history of travel indicating local transmission is occurring. Please see our Topics in Brief article for further details on chikungunya.

Take usual precautions