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What is chikungunya?
Chikungunya is a mosquito-borne virus first identified in Tanzania in 1952. It causes symptoms like fever, joint pain, rash, and muscle pain. While it’s common in Africa, Asia, and the Americas, cases in the US are rare and usually linked to travel.
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How is chikungunya transmitted?
The virus is spread through the bite of infected Aedes mosquitoes, which are present in parts of New York. These mosquitoes become carriers after biting someone already infected, then transmit the virus to others through their bites.
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Why is the first local case in NY since 2015 significant?
This case indicates that local transmission of chikungunya is possible in New York, especially during warmer months when mosquitoes are active. It’s a reminder that even in cooler climates, mosquito-borne viruses can pose a threat.
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Are there risks of wider outbreaks in New York?
Currently, the risk remains very low due to cooler temperatures and no positive mosquito pools. However, warmer weather could increase mosquito activity, raising the chance of more local cases if infected individuals are present.
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What precautions should residents take to stay safe?
Residents should use insect repellent, wear long sleeves and pants, eliminate standing water around their homes, and stay informed about local mosquito activity. These steps help reduce the risk of mosquito bites and virus transmission.