A mosquito-borne virus, chikungunya, that prompted strict measures in China, may have reached the US after a woman in Long Island tests positive for the disease. Health officials are investigating the case.
A mosquito-borne virus that led to strict COVID-like measures in China this summer is now suspected to have reached the United States, with a potential locally acquired case being investigated in New York. The virus, chikungunya, which caused over 7,000 reported cases in China, prompted quarantines and severe restrictions in the country. Now, health officials are examining a possible case on Long Island, which could mark the first locally acquired infection in New York State.
In August, a woman living on Long Island tested positive for chikungunya, despite not having traveled outside the area. The woman, who wished to remain anonymous, described the intense pain she experienced, with symptoms starting on August 21. She reported severe joint pain, feeling as though her joints were “on fire” and being nearly unable to move, with pain extending from her feet to her shoulders.
If the case is confirmed, it would be the first locally acquired chikungunya case in New York State. The New York Department of Health has downplayed the immediate risk to the public, saying that “the risk remains very low.” Authorities are now working to verify the test results and check local mosquito populations for the presence of the virus, though no signs of infection have been found in the area’s insect population so far.
Chikungunya, which is spread through mosquito bites, causes symptoms such as fever, joint pain, and in rare cases, life-threatening complications involving the heart or brain. The virus has been steadily spreading globally, particularly in parts of Africa, South America, and Asia. In 2023, more than 317,000 cases and 135 deaths have been reported across 16 countries.
While the virus is usually found in tropical regions, it has recently spread to parts of Europe and the US, with small, travel-linked cases being reported. The last known case of local transmission in the United States occurred in 2019, in Florida and Texas.
In China, a major outbreak of chikungunya led to over 10,000 cases, triggering COVID-like measures. Patients were quarantined, and those who ignored the restrictions had their electricity cut off. While the risk in New York is still considered low, health officials are closely monitoring the situation.
