Plague Case in California: Camper Contracts Rare Disease After Flea Bite
Alert: A concerning case of plague has been confirmed in South Lake Tahoe, California, prompting health officials to issue a warning about the risk of flea-borne illnesses. The resident, who recently went camping, is believed to have contracted the disease after being bitten by an infected flea.
Understanding the Plague: The plague, a bacterial infection historically known for devastating epidemics, is surprisingly still present in some parts of the world, including the United States. While modern medicine has significantly improved treatment options, it remains a serious concern, particularly in areas with rodent populations. The bacterium, Yersinia pestis, is typically spread through the bite of infected fleas, or through direct contact with infected animals, or rarely, through respiratory droplets from coughing or sneezing.
The Case in South Lake Tahoe: According to the El Dorado County Public Health Department, the individual experiencing symptoms sought medical attention, and subsequent testing confirmed the diagnosis of plague. Health officials are investigating the specific location where the camping occurred to assess the potential risk to others. Precautions are being taken to mitigate any further spread.
Symptoms to Watch For: Recognizing the symptoms of plague is crucial for prompt treatment. Initial symptoms often resemble the flu, including fever, headache, chills, and weakness. However, as the disease progresses, it can lead to swollen and painful lymph nodes (buboes), which are a hallmark of bubonic plague. Other forms of plague, such as pneumonic plague (affecting the lungs) and septicemic plague (affecting the bloodstream), can occur and are even more serious.
Preventing Plague: While the risk of contracting plague is generally low, taking preventative measures is highly recommended, especially when spending time in areas known to have rodent populations. Here are some key steps:
- Use insect repellent: Apply insect repellent containing DEET, picaridin, or oil of lemon eucalyptus to exposed skin and clothing.
- Control fleas: Keep pets on flea control medications and eliminate flea breeding grounds around your home.
- Avoid contact with rodents and wild animals: Do not handle sick or dead animals.
- Camp safely: When camping, keep campsites clean and free of food scraps that could attract rodents.
Health Officials' Response: The El Dorado County Public Health Department is working diligently to contain the situation and ensure the affected individual receives appropriate medical care. They are also conducting surveillance in the area to identify any potential additional cases. Public health officials urge residents and visitors to be aware of the risks and take precautions to protect themselves.
Looking Ahead: This case serves as a reminder that infectious diseases, even those seemingly relegated to history books, can still pose a threat. Continued vigilance, public awareness, and prompt medical attention are essential for preventing and controlling plague outbreaks.
For more information, contact the El Dorado County Public Health Department or visit the Centers for Disease Control and Prevention (CDC) website.