New York Finds First Local Chikungunya Case in Six Years

Details of the Case

• Location: Nassau County, Long Island, New York
• Timeline: Symptoms began in August 2024
• Travel History: Nearby travel, no international trips

Transmission and Investigation

• Suspected Source: Mosquito bite
• Mosquitoes in Area: The type that spreads chikungunya is present in parts of New York
• Investigation: No infected mosquitoes found yet

Risk and Symptoms

• Current Risk: Low due to reduced mosquito activity in fall
• Symptoms:
• Fever
• Joint pain
• Rashes
• Recovery: Most people improve within a week
• High-Risk Groups: Babies, older adults, and those with health problems

Significance

• First Local Case in Six Years: Previous U.S. cases were travel-related
• Other Threats: Mosquitoes in the area can also spread West Nile virus