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Sunday
Today
Moderate
Monday
Tomorrow
High
Tuesday
Sep 30
Extreme
Wednesday
Oct 1
High
Thursday
Oct 2
High
Malaria
Zika
Dengue
Yellow Fever
Chikungunya
West Nile Fever
Common mosquito-borne diseases in Santa Ana include dengue fever, chikungunya, and Zika virus, with dengue being the most prevalent.
Use insect repellents, wear protective clothing, avoid outdoor activities during dawn and dusk, and eliminate standing water to reduce mosquito breeding near you.