The New York State Department of Health has issued a health advisory to medical providers about an increase in chikungunya virus cases worldwide. This action follows outbreaks reported in countries such as China, Sri Lanka, and several African nations. The Centers for Disease Control and Prevention (CDC) has also released Level 2 Travel Health Notices for regions including Bolivia, the Indian Ocean area, and China.
“While no locally transmitted cases of chikungunya virus have been reported in New York State, the Department urges New Yorkers who are traveling internationally to take precautions,” said State Health Commissioner Dr. James McDonald. “The Department encourages those traveling to affected areas to take steps to avoid mosquito bites and see a doctor immediately if symptoms occur.”
Chikungunya is transmitted through the bite of mosquitoes infected with the virus, mainly Aedes aegypti and Aedes albopictus species. In the United States, most cases have occurred among people who traveled abroad to places where chikungunya is common. Although some mosquito-borne transmissions have been recorded within the U.S., none have taken place in New York State. Aedes aegypti mosquitoes are not native to New York.
Symptoms of chikungunya usually appear three to seven days after being bitten by an infected mosquito. These include fever and joint pain that can be severe enough to be disabling. Additional symptoms may involve headache, muscle pain, and rash. There is currently no specific treatment for this illness.
A vaccine known as VIMKUNYA is available in the United States for people aged 12 years or older. It is recommended for certain travelers at higher risk of exposure and laboratory workers handling the virus. Travelers should consult healthcare providers before visiting areas with ongoing transmission.
New Yorkers returning from international travel who experience fever and joint pain are encouraged to contact their healthcare provider promptly and mention their recent travel history so that early diagnosis can help prevent further spread.
