New Test Might Better Detect Past Coronavirus Infection, Study Finds
A different test that looks for an immune cell, called a T cell, has been more effective, according to the study.
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A different test that looks for an immune cell, called a T cell, has been more effective, according to the study.
Sacramento County has been downgraded back into the most restrictive tier of reopening as coronavirus cases begin to resurge.
California's coronavirus cases are at their highest levels in months, a disquieting reality Gov. Gavin Newsom said Monday was "obviously sobering."
A veterans' organization is asking Governor Newsom to allow the state's veterans veterans' posts and halls to reopen. It says the establishments help connect vets to essential services.
Drugmaker Pfizer said Monday an early look at data from its coronavirus vaccine shows it is more than 90% effective -- a much better than expected efficacy if the trend continues.
While the United States has largely been focused on the slow drip of the presidential election results this week, the coronavirus pandemic reached startling new heights within the country.
California's new coronavirus testing lab is supposed to speed up testing, so how is it doing so far? CBS13 Investigates
California is shortening standardized testing come spring due to the pandemic.
Several leading grocery chains are reimposing limits on key items such as toilet paper, paper towels and disinfecting wipes, hoping to keep their shelves stocked and prevent shoppers from hoarding as they did when the pandemic began in the spring.
The pandemic has changed everything from how we work, go to school, and in some cases where we live. Home developers are trying to keep up with the times, which means even their designs have changed.
Sleep Train Arena - at least, its parking lot - is being reawakened for one more thing: a free drive-thru flu vaccination clinic.
It's been more than two weeks since the state promised updated youth sports guidelines.
It has been a challenging year for everyone and it appears many are ready to throw in the towel and get out of the United States.
Yolo County may be in danger of moving backward in the state's reopening plan.
In a form of protest, the owner of Primo's Barbershop set up a barber's chair and hair cutting equipment on one of the lawns of City Hall and began doing free haircuts.
The San Francisco 49ers have shut down their facility following a positive test for the coronavirus but are still scheduled to play Green Bay on Thursday night as of now.
The Turlock Fire Department is battling a cluster of coronavirus infections.
It appears once the sun went down on Halloween, COVID-19 rules were thrown out the window.
College is often touted as the best four years of a person's life, but when the world is full of uncertainty, it can stoke fears of the future.
Late-night crowds at bars in midtown Sacramento on Halloween night have sparked a bit of coronavirus concern.
The US reported 99,321 new COVID cases on Friday, marking the highest single-day increase recorded for any country.
A Modesto restaurant chain is paying the price for not following the rules.
Even as everything slowly starts to open back up, getting back to normal amid the pandemic may not be an easy task for kids.
There are safe alternatives to celebrate this Halloween weekend. Some families are staying home creating their own fun.
Gov. Gavin Newsom said Friday his children have begun resuming in-person classes after months of distance learning due to the coronavirus pandemic.
With Valentine's Day approaching, zookeepers hope love will be in the air as the Sacramento Zoo introduces its male and female lions.
Students in Modesto City Schools are continuing to recover from pandemic-era learning loss, with graduation rates, test scores and attendance improving over the past three years, according to a new report analyzing state data.
A prominent Sacramento restaurant has announced its impending closure.
FBI Director Kash Patel posted videos of a person outside the home of Nancy Guthrie, the mother of Savannah Guthrie, on the morning of her disappearance.
An investigation is underway by the coroner's office after an inmate at Sacramento County Jail had an apparent seizure and died over the weekend.
New state regulations approved this month are set to significantly reshape California's cardroom industry.
With Valentine's Day approaching, zookeepers hope love will be in the air as the Sacramento Zoo introduces its male and female lions.
Bad Bunny featured a real wedding during his Super Bowl halftime show at Levi's Stadium in Santa Clara – a ceremony that was officiated by a pastor from Sacramento.
Students in Modesto City Schools are continuing to recover from pandemic-era learning loss, with graduation rates, test scores and attendance improving over the past three years, according to a new report analyzing state data.
A prominent Sacramento restaurant has announced its impending closure.
A deadly Sacramento street is about to get a traffic safety makeover.
Bad Bunny featured a real wedding during his Super Bowl halftime show at Levi's Stadium in Santa Clara – a ceremony that was officiated by a pastor from Sacramento.
The City of Sacramento is considering joining a growing list of California cities and counties creating rules to ban U.S. Immigration and Customs Enforcement operations on city property.
A proposed set of upgrades to Rio Americano High School's stadium is drawing both support and pushback, with the deadline approaching to submit public input as part of the project's environmental review.
Adoption is becoming the newest way to assist people who are homeless in Sacramento. Here is an inside look at the unusual fundraising effort at one local homeless shelter and how the money will help.
New state regulations approved this month are set to significantly reshape California's cardroom industry, with operators warning the changes would effectively outlaw blackjack-style games from within those facilities.
As the deadline approaches for Gov. Gavin Newsom's executive order mandating California state workers return to in-person work four days a week, there is a new bipartisan effort to change state law and allow the current telework structure to continue.
The Super Bowl LX countdown has the NFL trying to tackle concerns over U.S. Immigration and Customs Enforcement activity around Levi's Stadium.
A 59-vehicle pile-up shut down a main California highway Saturday morning as fog severely limited visibility.
A California Supreme Court ruling involving a Sacramento traffic stop bars police from stopping or ticketing drivers over loose marijuana, ruling that it's similar to spilled beer and not readily consumable.
Ben Ogden of Team USA won the silver medal in the cross-country sprint Tuesday at the Winter Olympics in Italy.
Trey Murphy III made five 3-pointers and finished with 21 points, Jeremiah Fears scored 14 of his 20 in the second half and the New Orleans Pelicans sent the Sacramento Kings to their 13th straight loss Monday night, 120-94.
San Francisco 49ers defensive lineman Keion White was shot and injured early Monday morning in San Francisco, the team confirmed.
Google and Pepsi were among the best ads of the Big Game, while Coinbase and ai.com got failing grades, according to one ranking.
The 31-year-old Puerto Rican artist Bad Bunny took the stage on Sunday dressed in all white, donning a jersey with his last name, Ocasio, and the number 64.
Democratic leaders a say White House proposal doesn't make the grade as they demand new restrictions on ICE and threaten a shutdown of the Homeland Security Department.
The City of Sacramento will pay $2.2 million in a civil settlement to a man suffering a traumatic brain injury after police fired a less lethal round at his head during the George Floyd protests.
As the deadline approaches for Gov. Gavin Newsom's executive order mandating California state workers return to in-person work four days a week, there is a new bipartisan effort to change state law and allow the current telework structure to continue.
A federal judge has blocked a California law from going into effect that would ban federal immigration agents from covering their faces but they will still be required to wear clear identification showing their agency and badge number.
The official DHS statistics, which had not been previously reported, provide the most detailed look yet into who ICE has arrested during the Trump administration's crackdown.
Health officials in the East Bay said a man has died from consuming toxic wild mushrooms, amid an ongoing spike in mushroom-related poisonings throughout California.
Health officials in Napa County confirmed Wednesday that a child has been diagnosed with measles in the county's first case in nearly 15 years.
The Harmony Health Street Medicine team spends their days visiting encampments and connecting with vulnerable people, meeting them where they are and offering care outside of a clinic and without barriers.
Kaiser Permanente has reached a lawsuit settlement over alleged patient data breaches involving Kaiser websites and mobile applications, with members eligible to receive a payment from a $46 million settlement fund, the health care giant announced.
After the ACA tax credit lapsed in December, enrollees are opting for less robust health plans or dropping coverage altogether.
Finding the perfect dress isn't easy, but now, selling them could become a lot more challenging.
This weekend, Placer County is hosting its annual Sip Into Spring event, offering free or discounted tastings at more than 20 wineries along what's known as the Placer Wine Trail.
From fruits and veggies to car parts, economists project that businesses will pass along the cost of the tariffs to customers.
An economic blackout was underway Friday as activists nationwide encouraged people not to spend their money at large corporations, retailers and fast-food chains for 24 hours.
San Joaquin County's retail theft reporting app has only been around for six months and is already bringing a sense of calmness to local business owners.
President Trump and Gov. Gavin Newsom have made several different claims about California gas prices. Here's what we found.
This year-long investigation provides an unprecedented look at California's one-party supermajority legislature through the eyes of grieving parents who discover how California lawmakers kill popular bills by not voting.
This year-long investigation by CBS News California investigative correspondent Julie Watts examines the many components of California's new tougher-on-crime law.
A Natomas mother demanded that her daughter be exhumed and cremated after a Sacramento cemetery moved her grave without telling the family.
The California Highway Patrol captain accused of workers' compensation fraud was the commander in charge of the fatal Mahaney Park shootout in Roseville, three officers who worked under him at the time of the shootout said.
CBS13 and the Call Kurtis consumer investigative team devised an idea on how to lower what consumers owe on their credit cards -- and it begins with a simple phone call.
No one wants to think about death. However, it's important to plan on what happens to your digital assets after you die.
After spending $18,000 on waterproof laminate floors, a Natomas couple spotted damage after the first cleaning.
More than a year after Hai Pham canceled the trial membership, he kept getting charged every month for it.
A Natomas mother demanded that her daughter be exhumed and cremated after a Sacramento cemetery moved her grave without telling the family.
A major home developer is rethinking how communities are built in wildfire-prone areas and the future is taking shape in El Dorado County.
San Joaquin County secured a grant aimed at helping to build a wildfire protection plan for the entire county.
More than two dozen structures were destroyed in a wildfire in the eastern Sierra Nevada mountains on Wednesday afternoon, officials said.
Clean-up has started in Chinese Camp after the TCU September Lightning Complex Fire ripped through the Gold Rush town earlier this month.
The fires burning in Calaveras and Tuolumne County caused air quality officials to issue a smoke advisory, warning people that the air quality may be unhealthy for sensitive groups.
A Sacramento County dog picked up thousands of miles from home after he went missing five years ago was reunited with his family on Wednesday.
What started as a suspicious circumstances call for Rancho Cordova police ended with a newborn surprise.
A once-empty lot behind Church of the Cross in north Modesto now hosts a thriving community garden with more than 140 plots and growers from across the globe.
A Sacramento-area middle school history and English teacher is in the running to win big as America's Favorite Teacher, a title her students think she is more than worthy of being awarded.
Junior Romello Bruhn of Woodland Christian High School is closer than ever to scoring 3,000 career points, something only 13 high school athletes have accomplished in California state history.
Find out what kind of weather we're expecting this week.
A deadly Sacramento street is about to get a traffic safety makeover.
Ashley Sharp reports.
New state regulations approved this month are set to significantly reshape California's cardroom industry, with operators warning the changes would effectively outlaw blackjack-style games from within those facilities.
The City of Sacramento will pay $2.2 million in a civil settlement to a man suffering a traumatic brain injury after police fired a less lethal round at his head during the George Floyd protests.