Fresno County hospitals strained amid high flu levels, first death confirmed

Hospitals across Fresno County are reporting heavier patient loads as elevated influenza activity drives more people to urgent care centers and emergency departments, and county health officials confirmed the season’s first flu-related death in January. Clinicians and public health leaders say a dominant influenza A H3 strain - including a mutated subclade labeled K - is circulating widely and contributing to community spread.

“Our heartfelt condolences go out to the friends and family of this individual,” Fresno County Health Officer Dr. Trinidad Solis said, and she urged those who have not been vaccinated to get a flu shot now. County public health surveillance shows the 2025-2026 influenza season began on Sept. 28, 2025, and the Fresno County Department of Public Health updates activity weekly through the season with laboratory and emergency department indicators.

Local providers say they are seeing more sick patients. “We are encouraging individuals to go to their primary care providers instead of the ER. The ER should only be for people with severe injuries and illnesses,” Cinthyia Alonso told reporters as clinics asked patients to seek appropriate sites of care. Dr. Samer Saghbini of Kaiser Permanente in Fresno said, “We see more cases in urgent care,” and “We see more people seeking help at the emergency room, so it's much more community spread.”

Clinicians are tracking the virology behind the wave. “Since the beginning of the flu season, we have been seeing about 90% of the influenza strain H3,” Dr. Saghbini said, and he noted mutation concerns: “To make it a little bit more worse, they had the subplate, meaning there's a little bit of mutation.” Local reporting identifies that mutation as Subclade K, and doctors describe this H3-subclade as highly contagious and capable of causing severe illness.

State and national counts cited in local reports show broader severity: 247 influenza-associated deaths among adults aged 18–64 nationwide, nine pediatric influenza-associated deaths nationally as of Jan. 3, 2026, and in California 13 adult influenza-associated deaths and two pediatric deaths. The county health department’s weekly report draws on multiple data streams, including public health and clinical laboratory results, vital statistics for adult deaths, special investigations for pediatric fatalities, and national surveillance tools.

Public health officials recommend vaccination for everyone aged six months and older, with particular emphasis on adults 65 and older, children under five, pregnant people, and people with chronic medical conditions. Fresno County also advises staying home when sick, frequent handwashing, covering coughs and sneezes, wearing masks in crowded indoor places, and improving ventilation.

For Fresno County residents, the current surge means possible longer waits at emergency departments and higher demand at clinics. Residents should prioritize vaccination, seek care from primary care providers or urgent care for nonsevere illness, and follow public health guidance as county agencies continue weekly surveillance and update the community.