Heat & overdose risk: With a brutal Fourth of July heat wave across the U.S., public health experts warn Californians to hydrate and watch for heat illness—especially because extreme heat can make overdoses more deadly. Public health alerts: Beach water warnings and sewage spill reports in Laguna Beach highlight ongoing water-safety concerns for holiday crowds. Hospice fraud spotlight: Whistleblowers’ claims about Hospice Los Angeles County fraud are tied to major enforcement, including allegations of phantom patients and billing for care never delivered. Medical debt relief: Snapchat CEO Evan Spiegel and Miranda Kerr helped erase medical debt for eligible Californians, with letters expected to go out in mid-July. Boyle Heights cleanup friction: After the Lineage warehouse fire, neighbors report ongoing health impacts while Lineage says a solar panel owner demanded demolition stop—adding delays to remediation. Foodborne illness watch: Norovirus outbreaks continue to hit cruise ships, including cases tied to vessels visiting California ports. Sun protection: Doctors reiterate that sunglasses protect the eyes and surrounding skin, and prescription wearers should still consider UV-blocking lenses. Injury update: Mike Trout is nearing a return from a hamstring injury, aiming to be back for the Angels soon.