A resident of Nassau County, New York, has tested positive for chikungunya, marking the first locally acquired case of this mosquito-borne virus in the state. Health officials made this announcement on Tuesday, confirming that the exact source of the infection is still unknown.
Chikungunya Overview
Chikungunya is typically transmitted through bites from infected mosquitoes, specifically the Aedes albopictus species, which are present in New York. The virus causes fever and severe joint pain, with symptoms appearing within a week of infection.
Current Case and Details
- The affected individual began experiencing symptoms in August.
- They had traveled outside of Nassau County during the potential exposure period but did not report any international travel.
- Local testing of mosquitoes did not detect the chikungunya virus.
Historical Context
Prior to this incident, the last locally acquired case of chikungunya in the United States was reported in 2019. In total, New York state reported 26 cases of chikungunya this year, two of which were among travelers returning from abroad.
Health Risks and Advisory
Health officials stated that while there is currently low risk for further transmission, precautions against mosquito bites remain essential. Vulnerable populations, including seniors and those with preexisting health conditions, are at higher risk for more severe infections.
Preventative Measures
Nassau County residents are encouraged to:
- Wear long clothing to cover skin.
- Apply EPA-approved insect repellent on exposed skin.
- Eliminate stagnant water that attracts mosquitoes.
Dr. Irina Gelman, Nassau County’s Commissioner of Health, emphasized the importance of taking measures against mosquito bites, especially during the transmission season and while traveling.
Conclusion
This recent case serves as a reminder of the persistent risk posed by mosquito-borne illnesses, underscoring the need for ongoing vigilance and preventive measures in Nassau County and beyond.
