Mosquito-borne Chikungunya virus confirmed in NY: What to know

Mosquito-borne Chikungunya virus confirmed in NY: What to know

State health officials reported the first locally acquired case of Chikungunya disease in New York.

A person on Long Island has been infected with the mosquito-borne Chikungunya virus, marking the first case in New York, according to state health officials.

Chikungunya disease is commonly found in tropical and subtropical regions and is rarely fatal, as stated by the state health department. The virus causes symptoms such as:

The virus does not spread from person to person.

Officials confirmed the case through lab testing in Nassau County and are investigating the exact location of the infection.

The Aedes albopictus mosquito, which transmits Chikungunya, is present in parts of downstate New York, according to the health department.

No person-to-person transmission of Chikungunya virus.

Author summary: Chikungunya case confirmed in NY.

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Gothamist Gothamist — 2025-10-15