Health authorities in the U.S. have identified the first domestically transmitted case of a highly painful virus in over five years, raising concerns about its spread within the community.
This discovery follows three other cases of this mosquito-borne illness in New York, which are believed to have been contracted abroad before being reported in the U.S. However, this latest case is thought to be the first where the infection occurred locally.
The New York State health department released a statement indicating: “An investigation suggests that the individual likely contracted the virus following a bite from an infected mosquito. While the case is classified as locally acquired based on current information, the precise source of exposure is not known.”
This virus, known as chikungunya, was first identified in Tanzania in the 1950s. At present, China is experiencing a significant outbreak of chikungunya, with thousands of cases reported, prompting the Center for Disease Control (CDC) to advise travelers to be cautious and aware of the virus’ symptoms when in the area.
Symptoms of chikungunya include headache, rash, swollen joints, and muscle pain, which can last for weeks or months in those affected.
In most cases, symptoms appear three to seven days after infection, with recovery typically occurring within a week. However, for some individuals, the illness can cause prolonged joint issues.
Dr. James McDonald, New York’s State Health Commissioner, has urged the public to take simple protective measures against mosquito bites to prevent further spread of the virus.
The CDC advises travelers visiting affected regions, such as China, to wear long-sleeved clothing and use insect repellents.
Pregnant individuals are advised to avoid travel to these regions due to the potential risk the virus poses to unborn children. While there are no specific treatments for the virus, symptoms can be managed.
Two effective vaccines against chikungunya are available for individuals over the age of 12 who are at risk due to international travel.
Travelers to China face a low risk of severe illness from the virus, which is rarely fatal and transmitted through mosquito bites. However, some individuals may experience chronic symptoms.
Research following individuals six years post-infection revealed they developed chronic joint pain and severe fatigue.
One 62-year-old woman shared her experience with People, describing the impact of the infection on her daily life: “When I come home from work in the afternoon, I’m like a handicapped woman. I think that a 100-year-old woman walks better than me.”