MASKS BACK ON: Covid Wave Washes Over California. Some Officials Urge Residents To Mask Up
California is in the midst of another COVID uptick, with cases and hospitalizations climbing steadily, leading some health officials to urge residents to be more cautious.
The sharp increases have pushed several county agencies to advise people to return to wearing masks in indoor public spaces until transmission slows.
The U.S. Centers for Disease Control and Prevention reported that California currently shows “high” coronavirus concentrations in its sewage systems, with widespread increases stretching from Los Angeles to the Bay Area and up through the Sacramento region.
Nationally, the CDC says infections are “growing” or “likely growing” in 30 states, including California. Wastewater analysis shows 21 states at “high” or “very high” levels, with the West leading the nation, followed by the South.
“California is experiencing a summer COVID wave,” said Dr. Aimee Sisson, Yolo County’s health officer.
Testing data backs this up. For the week ending Aug. 23, 12.07% of tests statewide were positive, compared to 6.03% for the week ending July 26.
In Los Angeles County, the positivity rate rose to 13.44%, up from 8.11% four weeks prior. Orange County jumped from 9.4% to 18.1% in the same span, while San Francisco moved from 7.1% to 8.7%.
Dr. Elizabeth Hudson of Kaiser Permanente Southern California said the increase is visible on the ground. “We are definitely seeing an upswing in patients with COVID,” Hudson said. “Thankfully, inpatient cases are few and far between. Wastewater levels, however, are still rising in Los Angeles, so we have not reached the top of this current wave.”
Unlike last year, when the state endured its most severe summer surge since 2022, this summer’s rise has been less intense so far.
“We will have to see what direction things go over the next one to two weeks to have a better idea” of where we end up, Hudson said. She added that back-to-school season and holiday travel could push infections even higher.
Hospital admissions tied to COVID remain categorized as “low” statewide but are heading upward.
As of Aug. 23, California logged 3.62 hospital admissions per 100,000 people, compared with 1.9 per 100,000 four weeks earlier. That’s also higher than the winter peak of 2.61 per 100,000.
Emergency departments are also reporting more COVID-like illnesses in Los Angeles, Orange, and Santa Clara counties. L.A. County saw 2.8% of ER visits linked to symptoms such as fever and cough, up from 2.2%. Orange County rose from 1.5% to 2.6%.
“The current percent of COVID-19 positivity is higher than at any point last winter,” said Dr. Christopher Zimmerman and Dr. Regina Chinsio-Kwong of the Orange County Health Care Agency.
As of late August, 1.9% of hospital patients in Orange County had COVID, surpassing the winter peak but still less than half of last summer’s 4%.
Zimmerman and Chinsio-Kwong cautioned that it’s not clear “how high or how severe this summer’s COVID wave may be,” noting the current spike began later than last year’s.
In Los Angeles County, hospitalizations now match last winter’s peak but remain below the surges of the last two summers, according to local health officials.
Dr. Sisson said wastewater samples show “high” coronavirus activity in Sacramento and West Sacramento. She urged everyone age 2 and older in West Sacramento to “wear a mask when they are around others in indoor public spaces.”
In other Yolo County cities such as UC Davis and Woodland, where levels are “medium,” Sisson advised masking indoors for those over 65, immunocompromised, with serious health conditions, or around high-risk individuals. “Wearing a high-quality mask such as an N95, KN95, or KF94 that fits well continues to provide strong protection,” she said.
Sacramento County’s wastewater data also indicates “high” virus levels, spokesperson Casey Camacho confirmed.
San Francisco health authorities likewise urged residents “to consider wearing a well-fitted mask in crowded indoor spaces, including when traveling, and to stay at home if they feel sick.” City officials reported wastewater levels and hospitalizations have climbed but are still lower than last summer’s.
Santa Clara County, the largest in Northern California, is also seeing higher hospitalizations and “high” sewage readings in San José and Palo Alto. Current measurements match summer 2023 levels but haven’t hit last year’s peak, and hospitalization rates remain below previous summers.
The updated 2025–26 COVID-19 vaccine should be available in the coming days at large pharmacy chains like Walgreens and CVS. But new rules from the Trump administration require adults under 65 who don’t report a medical condition to consult a doctor before getting the shot this fall.
“Vaccination remains one of the most effective ways to prevent severe disease and death from COVID-19,” Sisson said.
That restriction drew criticism from Dr. Jerome Adams, the surgeon general during Trump’s first administration. On social media, Adams said requiring provider approval for vaccines creates “real access barriers.”
“Even if you have insurance and can get in to see a doctor (which is no small feat in the U.S.), many doctors are going to be reticent to prescribe a medication ‘off label,’ given the (in many cases unfounded) recent rhetoric from HHS leaders,” Adams wrote, referencing Health and Human Services Secretary Robert F. Kennedy Jr., a longtime vaccine critic.
Kennedy has called for more testing on COVID vaccines, though experts say the shots have already undergone extensive studies and proved effective.
“The bottom line? It is both statistically (according to HHS’s own data) and pragmatically untrue that ‘100% of those who choose a Covid vaccine can get one.’ Continuing to repeat this reflects a lack of knowledge, empathy, or honesty,” Adams wrote.
{Matzav.com}