Edith Hejberg
He urged residents and visitors to take precautions when outdoors, particularly in rodent-prone environments.
A resident from the Lake Tahoe region has tested positive for plague, according to California health authorities. The individual is believed to have contracted the illness after being bitten by an infected flea while camping near South Lake Tahoe.
Patient Recovering at Home, Officials Confirm
El Dorado County officials said the patient is recovering at home under medical care.
While serious, the infection was detected in time and is being managed with antibiotics, which are effective against plague when caught early.
Plague Still Lingers in California’s High Country
“Plague is naturally present in many parts of California, including higher elevation areas of El Dorado County,” said Kyle Fliflet, the county’s acting public health director.
He urged residents and visitors to take precautions when outdoors, particularly in rodent-prone environments.
What Exactly Is Plague?
Plague is caused by the bacterium Yersinia pestis and is typically transmitted to humans through bites from infected fleas or contact with infected animals.
It’s infamous for its deadly historical outbreaks but is now treatable when identified early.
Symptoms to Watch For
Signs of plague usually appear within two weeks of exposure. Common symptoms include sudden fever, chills, weakness, and swollen lymph nodes.
If untreated, the disease can progress rapidly, but early intervention with antibiotics significantly improves outcomes.
Cases Are Rare — But Not Unheard Of
According to the CDC, the U.S. sees an average of seven human plague cases per year.
Most occur in rural regions of the western United States, with higher-risk areas including parts of California, Arizona, Colorado, and New Mexico.
Infected Rodents Found in the Tahoe Basin
So far this year, health officials have identified four plague-positive rodents in the Tahoe Basin.
This is the first human case reported in El Dorado County since 2020, highlighting the need for continued surveillance and caution in the region.
Tips for Preventing Plague Exposure
The CDC recommends avoiding rodent habitats like brush piles and using insect repellents containing DEET.
It’s also important to apply flea treatments to pets and keep them from sleeping in your bed if they roam in areas known to have plague activity.
Pets Can Be Carriers Too
Outdoor pets can bring fleas into the home, increasing risk for humans. If your dog or cat spends time in wilderness areas, talk to your vet about flea prevention, and don’t allow them to sleep in your bed after exploring plague-prone regions.
Staying Safe in the Great Outdoors
Camping and hiking in California’s scenic mountain regions is generally safe, as long as precautions are taken. Stay aware, use repellents, manage rodent exposure, and seek medical care promptly if you develop symptoms after a trip.
