High bacterial levels at Los Angeles County beaches prompt health advisories against ocean activities at several locations, including Mothers Beach and Santa Monica Pier.

Residents near the Chiquita Canyon Landfill allege toxic fumes have caused a cancer cluster, prompting calls for state action and emergency declaration.

Two more local dengue cases in Baldwin Park prompt LA public health efforts and community mosquito control campaigns due to the rare local transmission.

The Los Angeles County Department of Public Health warns against swimming at several beaches due to high bacteria levels, while other locations are cleared as safe.

LA County's Office of Environmental Justice and Climate Health has launched a five-year strategic plan to proactively address environmental threats and foster community engagement.

A Boil Water Notice has been issued in Long Beach across three zip codes after a significant water main break. Residents are advised to boil water until further notice.

The Los Angeles County Department of Public Health has issued water quality warnings for several beaches due to high bacterial levels, advising against water activities at affected locations.

An outbreak of Equine Infectious Anemia at Los Alamitos Race Course resulted in seven horses being euthanized.

LA County is investigating a fifth case of dengue fever suggesting local transmission, with no travel to endemic regions, urging preventative measures against mosquitoes.

The LA County Department of Public Health issued warnings for high bacteria at popular beaches, advising against water activities near storm drains and piers. Some areas have been cleared and a hotline and map are available for updates.

Governor Gavin Newsom signs SB 729 into law, expanding California's infertility treatment coverage, effective July 2025, in contrast to U.S. Senate GOP's block on IVF rights.

The CDPH warns of the increased mosquito threat in California, including West Nile virus deaths and dengue fever cases, urging residents to take preventive measures.

Pasadena's Acting Health Officer mandates influenza and updated COVID-19 vaccinations for healthcare workers to prevent disease spread, with masking required for unvaccinated workers after November 1, 2024.