California public health officials are investigating and warning against the plague after a resident tested positive this ...

A California resident has recently tested positive for plague after a camping trip in the South Lake Tahoe area, according to health officials from El Dorado County. The individual, believed to have ...

Health officials have issued a warning after a man from California tested positive for the plague. The plague was first known to have been in the US in 1900 after rat–infested steamships sailed from ...