
Berkeley Warns of Rat-Borne Leptospirosis at Harrison Street Encampment, Urges Relocation and Rodent Control
Berkeley health officials warned after animals at a Harrison Street homeless encampment tested positive for leptospirosis, a bacterial disease spread by rats and capable of affecting dogs and humans. Residents are urged to relocate at least a third of a mile away due to ongoing rat infestations and transmission risk; dog and free-roaming cat owners are advised to vaccinate pets. Precautions include avoiding water in Codornices Creek and nearby standing water. Authorities are investigating the outbreak; cleanup and ongoing rodent control are expected to take about 30 days, but a federal injunction prevents full encampment clearance at Harrison Street as investigators work to curb spread to the surrounding area.













