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📍 Mexico
All Rocky Mountain spotted fever outbreaks →Official report date — in isolated zones, field onset typically precedes this by days to weeks.
CDC Travel Notice (Level 1) — Rocky Mountain Spotted Fever in Mexico. Key points Illness and death due to Rocky Mountain spotted fever (RMSF) have been reported in the northern region of Mexico along the U.S. border, particularly in Baja California, Sonora, Chihuahua, Coahuila, and Nuevo León. RMSF has been found in several cities in northern Mexico, including Tecate, Tijuana, Ensenada, and Mexicali in Baja California Hermosillo in Sonora Ciudad Juarez and Chihuahua City in Chihuahua.
Case trend
Insufficient data (< 7 days)
Cite this page (Vancouver)
HealthWatch Global. Rocky Mountain spotted fever outbreak — Mexico [Internet]. 2023-12-08 [cited 2026 Aug 10]. Available from: https://healthwatch-global.com/en/outbreak/859093c0-ef98-4fe3-835e-ac23d1f18bd1. Data source: US CDC.
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