A South Lake Tahoe resident contracted the plague possibly from a flea bite during camping, but is recovering with antibiotics. Officials urge precautions against the disease, which is present but rare in California.

West Nile virus activity intensifies across Northern California with 9 confirmed human cases statewide and over 1,100 positive mosquito samples detected in 2025.

Yolo County declares a Local Health Emergency to address potential environmental hazards following the Oakdale Fire fireworks facility explosion on July 4th.

Sacramento County restaurants face ongoing closures as health inspectors discover cockroach infestations and rodent droppings. Over 90 German cockroaches were found scattered across multiple local establishments this year.

Elevated E. coli levels at Lake Tahoe's South Shore prompt a public warning to avoid the water near Camp Richardson Resort. Authorities address sewer system leaks and conduct frequent water quality tests.

Front Street Animal Shelter launched a mobile vet clinic for homeless pet owners in Sacramento, celebrating its first in-field neuter surgery and providing comprehensive care, supported by Measure U and community volunteers.

Rancho Cordova warns pet owners about the dangers of foxtails in grass, which can cause health issues in pets, advising prevention and grooming to mitigate risks.

A West Sacramento resident's measles diagnosis marks the 13th case in California this year, and public health officials are investigating potential sources, including air travel.

Placer County launched the Cancer Prevention Program to address its ranking as a top melanoma hotspot in California, focusing on sun safety and skin cancer education.

Yolo County seeks public input on Prop 47 grant fund use, aiming to improve services for those with behavioral health issues and criminal justice involvement.

The Placer4MentalHealth Wellness Fair returns on May 15 in Roseville to promote mental health, featuring over 50 vendors, workshops, and entertainment, supporting community well-being and resource access.

Ceres faces a severe health crisis with rising fentanyl overdoses. The city's police urge public awareness, naloxone use, and reporting suspicious activities to combat the issue.

Placer County's Public Health department launches a fall prevention campaign for the elderly due to high fall-related deaths, offering educational initiatives and a workshop.