Orange County Flea Outbreak Seriously, you’re telling me these fleas won’t go away? Your poor pup may be looking at you like you’re crazy. Unfortunately, the slightly cooler weather in Orange County doesn’t necessarily mean fleas are going away. In fact, according to the CDC, illnesses from fleas as well as mosquitos and ticks have more than tripled between 2004 and 2016. And, unfortunately, LA County residents are seeing the results. The City of Angels and surrounding areas within the county have fallen victim to a recent Typhus outbreak instigated by fleas nestled in hosts none other than the opossum. This is unusual considering fleas typically are known to live ...