Plague Confirmed in South Lake Tahoe Resident, Public Health Alert Issued

El Dorado County public health officials have issued a cautionary alert after confirming a human case of plague in a South Lake Tahoe resident. This rare but serious bacterial infection, while uncommon in humans, naturally exists in wild rodent populations in certain areas, including parts of California.

The individual, whose identity has not been released, is currently recovering and has been treated with antibiotics.

This prompt medical intervention is crucial, as plague is treatable with antibiotics if caught early. Public health officials are closely monitoring the situation and reminding residents and visitors about the importance of preventive measures.

Plague is caused by the bacterium Yersinia pestis and is typically transmitted to humans through the bites of infected fleas, often those that have fed on infected wild rodents like ground squirrels, chipmunks, and other wild mammals.

Direct contact with infected animals, including pets that have brought in infected fleas, can also lead to transmission. While rare, the disease can be severe, emphasizing the need for awareness and caution.

Symptoms of plague usually appear within two to six days after exposure and can include fever, nausea, weakness, and swollen, tender lymph nodes, commonly known as buboes.

Anyone experiencing these symptoms, especially after potential exposure to wild animals or fleas, should seek immediate medical attention and inform their doctor about possible exposure.

El Dorado County Public Health Services urges the public to take several precautions to minimize risk:

• Avoid contact with wild rodents (squirrels, chipmunks, marmots) and their burrows.

  Do not feed these animals.

• Never handle sick or dead wild animals. If you find a sick or dead rodent, report it to El Dorado County Environmental Management at (530) 573-3450 or your local animal control.
• Use insect repellent containing DEET when outdoors in areas where rodents may be present.
• Protect your pets by regularly applying flea control products recommended by your veterinarian.

  Keep pets away from rodent burrows and sick or dead animals.

• If you live, work, or recreate in areas where wild rodents are present, be vigilant about potential exposure and keep your surroundings clear of rodent attractants.

While human cases of plague are infrequent in the United States, this confirmed case serves as a vital reminder that the bacteria is present in the environment.

By understanding the risks and adhering to public health guidelines, residents and visitors can significantly reduce their chances of exposure and help maintain the health and safety of the community.