Hospitalizations statewide have stabilized after an autumn rise. (Jill Connelly / Bloomberg via Getty Images), Do Not Sell or Share My Personal Information. Omicron BA.5: What we know about this COVID-19 strain Updated Sept. 15, 2022 The omicron subvariant of COVID-19, BA.5, has become one of the dominant strains of the virus in the U.S. It's the most easily spread strain to date and is able to evade immunity from COVID infection and vaccination. The omicron subvariant of COVID-19, BA.5, has become one of the dominant strains of the virus in the U.S. In its COVID epidemiological update last week, the WHO said the mu variant has been detected in at least 39 countries, including the U.S. If you've been exposed to someone with the virus or have COVID-19 symptoms and are waiting for a test or your results, stay home and isolate from others. What are omicron BA.5 symptoms? I expect that I will be wearing a face mask whenever I go into a store and will be keeping my distance from people for all of 2022 and possibly beyond. Its possible the temporary decrease in reported deaths resulted from data delays over the winter holidays. ", "COVID-19 | A.P. Vaccines administered updated January 12, 2023 at 9:37 AM with data from January 11, 2023. Knowing what variants are circulating in California informs public health and clinical action. UC Davis Health is offering bivalent boosters for anyone at any of our, . Luckily, it seems that it's mutated in a way that the current vaccine still protects from this new variant, Michels said. Will it happen in California too? Another COVID variant? gallery owner who sprayed homeless woman in viral video apologizes. How long before I had symptoms was I possibly contagious with omicron? Bay Area businesses are gearing up for the new COVID variant, Omicron. Some of them will be coming to a country near you a country very near and very dear to you. Knowing what variants are circulating in California informs public health and clinical action. How can at-home tests help during a COVID-19 surge? The bivalent booster vaccine is approved by the U.S. Food and Drug Administration (FDA) and Centers for Disease Control and Prevention (CDC). The latest case rate represents a 12% decrease from the prior week. The Japanese researchers suggested that WHOs current variant of interest designation for lambda may underplay its potential threat. Lambda sparked headlines this summer after the WHO noted its rapid spread in South American countries, including Peru, Ecuador, Argentina and Brazil. Modernas bivalent booster is available to ages 18 and older, while Pfizers bivalent booster is for ages 12 and older. Some variants emerge and then disappear. Naming schemes developed by other . A pharmacist prepares to administer COVID-19 vaccine booster shots during an event hosted by the Chicago Department of Public Health at the Southwest Senior Center on Sept. 09, 2022 in Chicago. See the data file for data source and disclaimer information. COVID-19 will no doubt still be a major topic of discussion, but I believe and hope that with the right efforts this will be the year the public health emergency officially ends, he said. Not for now, Chin-Hong said. While this is associated with the emergence of XBB.1.5, we do not know if this subvariant is a sufficient cause, he said. The variant, which originated in southern Africa, is of growing. People check-in at a COVID-19 community testing and vaccination clinic in the Mission District. Our news is free on LAist. COVID-19 vaccines, especially the bivalent booster, are a big part of the defenses people should employ against the coronavirus. These viruses are pretty clever, and they are known to mutate, said Karin Michels, chair of epidemiology at the UCLA Fielding School of Public Health. Learn more about the COVID-19 bivalent booster and how you can schedule your bivalent booster at UC Davis Health. Chris Sununu rolls up sleeve for Booster Blitz, The rate of disease is markedly lower for those who received their booster shot, more than 90% of those with COVID who are on ventilators, almost 30 times more likely to be hospitalized, 373 COVID patients were in Maine hospitals, Up to 75 more Maine National Guard members to support hospitals amid COVID surge, Ron McAllister: Don't wait for an Omega COVID variant to do your part. Its an mRNA vaccine that targets the original SARS-CoV-2 virus and another component found in both the omicron BA.4 and BA.5 strains. As the third year of the COVID-19 pandemic nears an end, the coronavirus continues to evolve and prove that it has more tricks up its sleeve. Weekly reported COVID-19 deaths which lag case rate trends also are increasing again after a brief dip between Christmas and New Years Day. This chart does not show all variants identified. Sequencing can only be done at specialized labs. Husband and wife, Maria (L) and Faustino Salazar (CR) both precieve their Covid-19 boosters at the community testing and vaccination clinic, United in Health/Unidos en Salud is seen on Friday, September 23, 2022 in the Mission Distric of San Francisco, Calif. COVID variant XBB.1.5 is the latest in California. You will want to notify anyone you were recently in contact with so they can monitor their symptoms and get tested if needed. A traveler arrives inside Tom Bradley International Terminal at Los Angeles International Airport (LAX) in Los Angeles on Monday. What older Americans need to know about taking Paxlovid Swartzberg said the rise in cases will more likely be from people not taking COVID precautions, rather than the XBB.1.5 subvariant itself. It's late 2025. That represents a 57% . Japan last week announced its first case, from a woman who arrived from Peru on July 20. You need to know whether to isolate so you can reduce your chances of infecting others, especially those who are more vulnerable to severe COVID-19. One site topped 7 inches, Seal Beach police shoot, kill armed man in neighborhood, authorities say, Baja officials urged cremation to family of OC public defender who died in Rosarito Beach, Disneyland resumes sales of Magic Key annual passes but you better act fast, Capistrano Seaside Inn goes from red-tagged to anticipated treasure, OC man arrested in LA street takeover that killed nursing student on Christmas Day. They do not represent the total number of infections in California. According to the agency, These projections can be uncertain or fluctuate within a wide predictive interval when a variant is just beginning to spread.. COVID is a dangerous, especially to vulnerable and unvaccinated populations, and communicable disease which is not going to magically disappear. Email: kellie.hwang@sfchronicle.com Twitter: @KellieHwang. Heres what you need to know about lambda. is back on but the price keeps rising, Your Privacy Choices (Opt Out of Sale/Targeted Ads). That means immunocompromised people will have to rely on measures including wearing a high-quality mask in indoor public places, and being quickly prescribed COVID medications such as Paxlovid, molnupiravir or remdesivir if they do become infected. This subvariant will be hard to avoid unless one is being careful, Swartzberg said. The variant contains mutations in the spike protein, which the viruses use to attack cell walls, Michels said. The BQ.1.1 and BQ.1 variants continue to make up a majority of the coronavirus cases in the Golden State. We blew our chance to use it, Drake-backed fried chicken chain opens first Oakland restaurant this week. In late July, Houston Methodist Hospital reported its first lambda case. As a result, last week 373 COVID patients were in Maine hospitals, with 118 of them in critical care and 60 on ventilators. S.F. On Twitter, Karan described how he contracted the coronavirus in January, likely with the first Omicron variant, BA.1, but then got infected again in May, likely with BA.2.12.1. Researchers at Cedars-Sinai Medical Center (CSMC) in Los Angeles analyzed COVID-19 strains before and after the surge in cases in southern California in October 2020. On a per capita basis, thats 143 cases a week for every 100,000 residents. Although it can vary, people are generally contagious between 1-3 days before omicron symptoms show. LOS ANGLES (CBSLA) - A new COVID-19 variant is setting off alarms around the globe and creating new regulations at home. I wonder what the WHO will do after scientists have exhausted the Greek alphabet with the discovery of an Omega variant. The U.S. Centers for Disease Control and Prevention has reported cases in 25 states including California. The mutation on the spike protein, known as F486P, allows it to better adhere to ACE2 receptors the entry point into nose, throat and lung cells, according to Scientific American. Thats nearly quadruple the 43 deaths recorded during the first week of November. In Los Angeles County, coronavirus cases remain high but have been declining since early December after a Thanksgiving-fueled wave. The newest Omicron subvariant of concern is XBB.1.5. To make sure you get our coverage: Sign up for our daily coronavirus newsletter. Scientists are raising concerns over a new coronavirus variant that has been identified in California. Telehealth video visits and Express Care are also available. The virus that causes COVID-19 is constantly changing, and new variants of the virus are expected to occur. Karan urges more people to get the updated bivalent booster, particularly those over 60 and people with severe comorbidities. At the same time, the director of the U.S. CDC, Dr. Rochelle Walensky, reported: The rate of disease is markedly lower for those who received their booster shot. She and her colleague, the unfairly maligned Dr. Fauci, noted that most of the hospitalizations and deaths now occurring in the country are among unvaccinated people. Executive director Laurie Thomas then sent out an email Friday morning to her own employees after hearing about this new variant. She is a University of Washington graduate. Some variants emerge and then disappear. It usually occurs several days or more after a test is identified as positive for COVID-19. Five of those 14 boosted cases however had received the additional dose less than two weeks before they developed symptoms. It is, however, a fraction of the highest from last winter, when 513 deaths were recorded the week that ended Feb. 9. You are safer if you are vaccinated, but you are also safer if your neighbor is vaccinated. Learn more about the difference between quarantine and isolation. The highly contagious XBB.1.5 strain, the latest in a succession of omicron subvariants that was first detected in the U.S. in October, is quickly spreading. Numerous variants of the virus that causes COVID-19 are being tracked in the United States and globally during this pandemic. Mask guidance continues to change, depending on rates of spread within communities, as well as the levels of vaccination and immunity people have from both vaccination and infection. While most people who become infected will have a mild illness, Chin-Hong said, he is most worried about those who are over 65 and unboosted. Those projected proportions often change as more data become available sometimes drastically so. Good for you, but lets suppose that some other misfortune hits you automobile accident, heart attack, stroke and you end up needing an ICU bed. Faced with the possibility of another COVID-19 surge stemming from parties and travel over the winter holiday season, Los Angeles County health officials are urging workers and students to wear masks in indoor public settings for at least 10 days once they return to work and school. That is what is giving it its evolutionary advantage, said UC Berkeley infectious disease expert John Swartzberg. New York where the XBB.1.5 variant was first detected, and the U.S. bellwether for its growth still shows signs of increasing hospitalizations, particularly for those age 70+, Dr. Eric Topol, director of the Scripps Research Translational Institute in La Jolla, wrote on Twitter Friday. Here's what to know. What can I do to protect myself and my family from omicron BA.5? It was notorious for being one of the most immune resistant and evasive variants around, but wasnt quite as good at holding on to and infecting cells, he said, which is probably the reason that it never really took off around the world., What makes XBB.1.5 stand out is that it retains the immune slipperiness of XBB, but also adds a mutation that makes it easier to infect cells, Chin-Hong said. Some refer to it as the Kraken subvariant, coined by a professor in Ontario, equating its strength to the enormous mythical sea monster, Swartzberg said. Sept. 6, 2021 7:55 AM PT A coronavirus variant recently determined to be a "variant of interest" has been detected in 167 people over the summer in Los Angeles County, officials said. Now, Omicron! Since the bivalent boosters, known as the "updated boosters" are so new, there is no effectiveness data available yet. The California COVID Tracker, a joint effort between Chan Zuckerberg Initiative, CZ Biohub, and the State of California has provided free whole-genome sequencing and analysis of the SARS-CoV-2 virus to all California Departments of Public Health and local health jurisdictions since July 2020, enabling officials to better map the virus. 87,315,550 total. COVID XBB.1.5 variant spreads in California. Related Articles Those emergent strains, while disruptive, did not come close to spawning the same sort of devastation seen in earlier waves. If you test positive, then you should isolate. This chart shows the sample of sequenced positive tests where the variant was identified. You might be COVID-lucky, but your luck can still run out. Starting COVID-19 treatments right away can make a big difference. He previously was a reporter and assistant city editor for the Daily Pilot, a Times Community News publication in Orange County, and before that wrote for the Santa Clarita Valley Signal. It now accounts for at least 86% of Californias sequenced COVID-19 cases and more than 94% of U.S. cases. You can schedule your bivalent vaccine through, (non-patients without a login will have to create an account) or by calling, . How Variants Work Coronavirus: Orange County reported 2,246 more cases and 36 more deaths in the past week This is a shame as this treatment was very important in protecting many immunocompromised individuals, Swartzberg said. The study, published Wednesday on JAMA Network Open, shows a team of researchers found that those with the sleep disorder are 31 percent more likely to be hospitalized and 31 percent more likely to. The message from health experts remains that everyone should be vaccinated against COVID-19. Previously, Kellie covered dining news and trends, visual arts, events and nightlife for the Arizona Republic, and freelanced for the former Contra Costa Times. Get the booster. Heres what is known so far about the XBB.1.5 variant, including its prospects for spreading further in California. This is why vaccines make sense along with other strategies like masking and social distancing. That means even if you were infected with delta or omicron BA.1, you can still get BA.5. A slew of alphanumerically designated coronavirus subvariants, each more easily spread than the last, surfaced last year. XBB.1.5 is a sibling of the XBB variant, which is a recombinant from multiple BA.2 omicron subvariants meaning that multiple variants combined to form a new one, which can happen in hosts that are co-infected with more than one version of the virus, explained Abraar Karan, an infectious disease doctor at Stanford. Pfizer bivalent COVID vaccine investigated for possible link to strokes Sequencing and reporting of variant results takes several days after a test is identified as a positive for COVID-19. The XBB variant caused small surges in Singapore and India last fall, said UCSF infectious disease expert Peter Chin-Hong. In. The California Department of Public Health has. California rents fall 4 straight months. Is omicron BA.5 able to spread more easily than other COVID-19 strains? Use of this data is subject to the CHHS Terms of Use and any copyright and proprietary notices incorporated in or accompanying the individual files. Not surprisingly, political ideology seems to play a role in the pattern of vaccination nationally. A majority of residents of Wyoming, Alabama, Mississippi and Louisiana all "red" states have not been fully vaccinated for the virus, according to Johns Hopkins Universitys Coronavirus Resource Center. Yes. The lambda COVID variant is in California: 5, Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Reddit (Opens in new window), The lambda COVID variant is in California: 5 things to know, More than two years of long COVID research hasnt yielded many answers: scientific review, What older Americans need to know about taking Paxlovid, Pfizer bivalent COVID vaccine investigated for possible link to strokes, Coronavirus: Orange County reported 2,246 more cases and 36 more deaths in the past week, Required vaccine coverage among kindergartners drops again, USC will name its track and field home Allyson Felix Field to honor superstar, Snoop, Sade and Estefan join the Songwriters Hall, Shooter stood over mom holding baby, killed both and 4 others in central California, noted its rapid spread in South American countries, OC public defender died in unfortunate accident, Mexican authorities say, Where in Orange County did most rain fall this weekend? Whether we know it or not, weve all been living with a string of COVID variants Alpha, Beta, Gamma and Delta, at least. A clade reaches >20% global frequency for 2 or more months, A clade reaches >30% regional frequency for 2 or more months, A VOC ('variant of concern') is recognized (applies currently [6 January 2021] to 501Y.V1 and 501Y.V2), This page was last edited on 16 January 2023, at 00:22. Karan also doesnt expect the same level of hospitalizations and deaths seen in 2022. Express care services are open Monday Friday, 8 a.m. to 8 p.m. and Saturday Sunday 9 a.m. to 6 p.m. But there is no evidence, at least so far, that its as infectious as the delta variant that now dominates California. Note: There is a natural reporting lag in these data due to the time commitment to complete whole genome sequencing; therefore, a 14 day lag is applied to these datasets to allow for data completeness. California Sequencing As of January 4, 2023, there have been 815,653 samples sequenced in California. Doing so could blunt the severity of any potential wave this month, officials said. UPDATE: Here are the latest updates on COVID in the Bay Area and California. If you know you had contact with an infected person, particularly in a higher-risk situation (such as an indoor space for a longer period with others who werent masked), testing is advised. You can also sign up to get four free COVID test kits that are mailed to you from the federal government. The California Department of Public Health (CDPH) is identifying the prevalence of circulating SARS-CoV-2 variants by analyzing CDPH Genomic Surveillance Data and CalREDIE, CDPH's communicable disease reporting and surveillance system. A year later, her Top 25 Restaurants: Where to Eat in the Bay Area, Regulators look to impose ban on new natural gas water heaters, furnaces, High-speed rail to downtown S.F. We believe when reliable local reporting is widely available, the entire community benefits. UC Davis Health is offering bivalent boosters for anyone at any of ourCOVID-19 vaccine clinic locations. Most transmissible COVID variant yet is spreading in California. That span is the rough incubation period for the coronavirus the time between when someone is exposed and when they might be contagious, even if they dont develop symptoms. Tracking COVID-19 in CA. Health officials also have expressed optimism about the lower numbers of COVID-19 deaths reported this fall and winter. Users of this data file provided by the Office of the Patient Advocate (OPA) shall not have the right to alter, enhance, or otherwise modify the data. ", "Widespread Coronavirus Infection Found in Iowa Deer, New Study Says", "Detection of new SARS-CoV-2 variants related to mink", "SARS-CoV-2 mink-associated variant strain Denmark", "Danish Covid mink variant 'very likely extinct', but controversial cull continues", "Preliminary report of an outbreak of SARS-CoV-2 in mink and mink farmers associated with community spread, Denmark, June to November 2020", https://en.wikipedia.org/w/index.php?title=Variants_of_SARS-CoV-2&oldid=1133885545, Reinfections happened, with smaller occurrence rate than vaccinated infections, Efficacy reduction for non-severe disease, Efficacy reduction against symptomatic disease, unknown for severe disease. The FDA recently said that it does not anticipate that the drug Evusheld will neutralize XBB.1.5. Luke Money is a Metro reporter covering breaking news at the Los Angeles Times. San Diego County reported its second case late Friday. New variants of SARS-CoV-2, the virus that causes COVID-19, are expected to occur. Testing before big gatherings can also help prevent spread. While WHO considers lambda a variant of interest, the CDC and Californias public health agency have not followed suit. Where were the biggest dips? California genetically sequences a sample of positive COVID-19 tests to determine their variant. I was just getting over the jitters from the Delta variant when along comes Omicron. read more, https://www.cdph.ca.gov/Programs/CID/DCDC/Pages/COVID-19/COVID-Variants.aspx, COVID-19 Response Data, Informatics, Surveillance, Clinical and Outbreaks (DISCO) Team. Other variants become common and circulate for a long time. Get a prescription for antiviral therapies such as Paxlovid if you become infected and you qualify, because it can help prevent hospitalization and lower the risk of long COVID, he said. The emerging lambda variant has been popping up in the news as it spreads rapidly throughout South America. Vaccines Administered. That compared to 27.6% across the U.S. as a whole, and 7.6% of cases in the Western region, which includes California. At-home test brands include BinaxNOW and iHealth. Well, you might find yourself out of luck because across the country, critical care beds are being filled by COVID patients. This means that we will continue to see mutations. Jewelry worth $560k taken from car during robbery at red light in Garden Grove, Stanton woman dies after being stabbed; suspect in custody, University leaders admit to misstep in Islamophobia controversy as adjunct professor files lawsuit, Winter storm warning issued for metro Denver, northeast plains ahead of significant storm, The Embrace Martin Luther King Jr. Boston memorial causes a stir, Duluth Boy Scout has slept outside for 1,000 days and counting, NYPD captain forced out after collecting about $60K for hours he never worked, Do Not Sell/Share My Personal Information. Not just yet, infectious disease specialists say. I wonder what the WHO will do after scientists have exhausted the Greek alphabet with the discovery of an Omega variant. These include: Each reinfection also carries with it the risk of long COVID or ongoing COVID symptoms that can last for weeks or months after infection. A virologist explains", COG-UK update on SARS-CoV-2 Spike mutations of special interest: Report 1, "Researchers Discover New Variant of COVID-19 Virus in Columbus, Ohio", "N501S B.1.617.2 () ", "Coronavirus: Are mutations making it more infectious? At-home COVID tests, also known as rapid antigen tests, are useful because they provide quick results. Left: FILE PHOTO: People wait in line for a coronavirus disease (COVID-19) test at a back-to-school clinic in South Gate, Los Angeles, California, U.S., August 12, 2021. Throughout December, people ages 50 and older had the highest rate of coronavirus cases, hospitalizations and deaths in L.A. County. This does not represent all sequences completed to date. Sometimes new variants emerge and disappear. We track COVID-19 variants in California to fight the spread of the disease. Contact the Office of the Patient Advocate for more information. People who have. Learn more from our experts about omicron BA.5 and how you can protect yourself. 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