A resident in the area of ​​Lake Tachos, California, was found positive in plague, health officials said, who estimated that the patient was infected with a bite of contaminated flea while camping in the South Lake Tahoe area.

The person is recovering at home and under the care of health professionals, County El Dorado officials said.

“The plague exists in many parts of California, including higher altitude areas in El Dorado county,” said El Dorado County County official.

“It is important for people to take precautions for themselves and their pets when they are outdoors, especially when walking, hiking or camping in areas where there are wild rodents.”

According to US Audit and Prevention Centers, they are reported on average Seven cases of human beings annually in the United States.

The infection is caused by the bacterium Yersinia Pestis and transmitted to humans through bites of infected fleas or contact with infected animals.

Symptoms of infection occur within two weeks of exposure and may include fever, chills, weakness and swollen lymph nodes.

Most infections can be treated with common antibiotics.