LAist is part of Southern California Public Radio (SCPR), a member-supported public media network. What can I do to protect myself and my family from omicron BA.5? 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. Viruses mutate into new strains or variants over time. Bay Area businesses are gearing up for the new COVID variant, Omicron. Learn more about the COVID-19 bivalent booster and how you can schedule your bivalent booster at UC Davis Health. Its mutated thousands of times since it was first identified more than a year ago. Vaccines administered updated January 12, 2023 at 9:37 AM with data from January 11, 2023. What! It now accounts for at least 86% of Californias sequenced COVID-19 cases and more than 94% of U.S. cases. The COVID-19 virus is one of numerous infectious diseases circling the globe. The U.S. Centers for Disease Control and Prevention has reported cases in 25 states including California. Since September 2020, the lambda variant has accounted for 152 genetically sequenced COVID-19 cases in California, according to the state Department of Public Health. Monitoring for the presence of the variant in California through the California SARS-CoV-2 Whole Genome Sequencing Initiative, known as COVIDNet. 2023 Southern California Public Radio - All Rights Reserved, LA Opens Dodger Stadium To Help Vaccinate Half A Million Health Workers, Sign up for our daily coronavirus newsletter. Access, update your COVID-19 vaccine record, three key differences, according to the CDC, Vaccines are especially good in preventing severe disease, studies show that bivalent vaccines result in a stronger immune response, Centers for Disease Control and Prevention (CDC). Although it can vary, people are generally contagious between 1-3 days before omicron symptoms show. It is definitely here in the Bay Area already because of travel from the Northeast to the Bay Area that is common, but was amplified by holiday travel and get-togethers, Chin-Hong said. Several studies, including one from UC Davis, indicate how effective masks can be in protecting yourself and others. You can schedule your bivalent vaccine throughMyUCDavisHealth(non-patients without a login will have to create an account) or by calling916-703-5555. Final atmospheric river storm to hit Bay Area. According to the agency, These projections can be uncertain or fluctuate within a wide predictive interval when a variant is just beginning to spread.. Even if masking is not required, consider wearing a mask in public indoor spaces if you or people you live with are at high risk for severe disease. If you've been exposed to someone with COVID-19 or are having symptoms, at-home tests can give you a good sense of whether or not you have an infection. So far, XBB.1.5 does not appear to cause more severe illness, though research is not yet conclusive, experts say. Still, COVID-19 remains a leading cause of death in the U.S. But much remains unknown how or if XBB.1.5 may affect disease severity or whether generally waning immunity from vaccines or a previous brush with the coronavirus will leave the population more exposed to infection. Your tax-deductible financial support keeps our stories free to read, instead of hidden behind paywalls. A new COVID-19 variant named lambda has arrived in California. Omicron BA.5 is more likely to cause less severe illness compared to other variants. Scientists are raising concerns over a new coronavirus variant that has been identified in California. New research finds that with each repeat COVID infection even asymptomatic infection your risk for complications increases. That compared to 27.6% across the U.S. as a whole, and 7.6% of cases in the Western region, which includes California. Instead of testing right away, you could monitor for COVID-19 symptoms and get tested if any develop. To support our non-profit public service journalism: Donate Now. Kellie also serves as co-director of the Asian American Journalists Association Features Forum. Luke Money is a Metro reporter covering breaking news at the Los Angeles Times. Five of those 14 boosted cases however had received the additional dose less than two weeks before they developed symptoms. It usually occurs several days or more after a test is identified as positive for COVID-19. Currently, the Centers for Disease Control and Prevention (CDC) has identified one variant of the virus (SARS-CoV-2) that causes coronavirus disease 2019 (COVID-19) as a variant of concern: Omicron. 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. Sign up for How To LA, delivered weekday mornings. Office chairs and a blue bird statue: Heres everything you can bid on She failed to save her daughter from fentanyls grip. There are many variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes coronavirus disease 2019 (COVID-19). According to the agency, mu's prevalence among. We need to go deeper and look at the reasons for the increases in hospitalization and determine what is happening.. The. O'Neil's engrossing latest combines elements of fast-paced thriller with an unsettling sci-fi what-if scenario of a pandemic variant of lethal COVID-19 wreaking havoc in America. MOUNTAIN VIEW (KPIX) -- As the Delta variant of the coronavirus fuels an ongoing COVID wave, Bay Area health experts are keeping a close eye on yet another variant: Delta Plus. Some are believed, or have been stated, to be of particular importance due to their potential for increased transmissibility, [1] increased virulence, or reduced effectiveness of vaccines against them. 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. 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. The California Department of Public Health late Friday reported a total of 18 cases statewide as of Thursday, even as San Diego County health officials reported their second case of the variant whose rapid spread in South Africa last month led the World Health Organization to declare it a variant of concern. Its not yet clear whether XBB.1.5 is fueling a hospital rise. It's late 2025. Pregnant people and their infants are among those considered vulnerable, and a new study suggests the risks of COVID-19 infection in these populations can, in fact, be severe. The L.A. County Department of Public Health is urging people returning to work or school from winter break to mask up in indoor public settings for at least 10 days. Lets suppose that as a resolutely unvaccinated person, you manage to avoid the virus and its symptoms. A new SARS-CoV-2 variant, CAL.20C, has been detected in southern California amid a surge in local infections and is spreading through and beyond the United States, according to a research letter published yesterday in JAMA.. Learn more about when you should get tested. Hear our news on-air at our partner site: All viruses mutate over time, and Sars-CoV-2, which has become known worldwide as the novel coronavirus, is no exception. Efficacy reduction against symptomatic disease, Lineage B.1 in the PANGO Lineages nomenclature system; includes, BQ.1 and BQ.1.1: BA.5 + S:R346T, S:K444T, S:N460K, BA.2.75: BA.2 + S:K147E, S:W152R, S:F157L, S:I210V, S:G257S, S:D339H, S:G446S, S:N460K, S:Q493R reversion, Recombinant of BA.2.10.1 and BA.2.75 sublineages, i.e. This is a carousel. The CDC said case investigations have identified exposures associated with international and domestic travel, large public events and household transmission. People who havelong COVID-19 symptomscan experience health problems for four or more weeks after first being infected,according to the CDC. Drugs such as Paxlovid and molnupiravir are free and widely available, but officials say doctors are not prescribing them as much as they should. This chart shows the sample of sequenced positive tests where the variant was identified. However, if you were in a situation where people were outside, masked and distanced, the risk of infection is much lower. Where were the biggest dips? Use Next and Previous buttons to navigate. 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. Required vaccine coverage among kindergartners drops again The emerging lambda variant has been popping up in the news as it spreads rapidly throughout South America. Its more contagious and more resistant to existing immunity than any of it coronavirus predecessors. To date . We cant attribute the increase in hospitalizations to XBB.1.5 yet, but we are working with U.S. CDC colleagues closely and we have asked them for a detailed risk assessment of XBB.1.5 as well just as we would with any country and any subvariants that are circulating, Van Kerkhove said. The CDC has a new plan to get a jump on new coronavirus variants asking LAX passengers arriving from overseas to swab their noses for the sake of science. sign up to get four free COVID test kits that are mailed to you from the federal government, upgrading your face masks to N95s or KN95s, California Department of Public Health: COVID-19, Centers for Disease Control: Coronavirus (COVID-2019), World Health Organization: Coronavirus disease (COVID-19) pandemic, Johns Hopkins real-time dashboard for COVID-2019 cases, long-term cognitive impairment, including dementia. The latest case rate represents a 12% decrease from the prior week. To protect against omicron BA.5, health experts recommend the following: Most people who test positive with any variant of COVID-19 typically experience some symptoms for a couple weeks. As long as we have large numbers of unvaccinated people in the population, everyones risk is raised. 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? What older Americans need to know about taking Paxlovid UC Davis Health patients can use the MyUCDavisHealth symptom tracker to evaluate whether to seek help. Lambda sparked headlines this summer after the WHO noted its rapid spread in South American countries, including Peru, Ecuador, Argentina and Brazil. Hospitalizations statewide have stabilized after an autumn rise. America is fractured, with a county-by-county scoring system in practice, which . COVID-19 treatments are free, widely available, and reduce the risk of serious illness. It may be hard to tell the illnesses apart based on symptoms alone, but there are three key differences, according to the CDC: You can get your flu shot and COVID-19 bivalent booster from UC Davis Health. Amy Osborne, Freelance / Special to The Chronicle, 17 cars broken into on a single night in this San Francisco neighborhood. Influenza (flu) and COVID-19 are both contagious respiratory illnesses, and they have similar symptoms. New research finds that with each repeat COVID infection even asymptomatic infection your risk for complications increases. XBB.1.5 is a descendant of XBB, which is a recombinant of descendants of the Omicron subvariant BA.2. Other variants become common and circulate for a long time. The California Department of Public Health works with many partners to achieve a goal of sequencing at least 10% of all positive tests. XBB.1.5 is the most transmissible subvariant that has been detected yet, said Dr. Maria Van Kerkhove, the World Health Organizations technical lead on COVID-19. Vaccines Administered. COVID-19 vaccines, especially the bivalent booster, are a big part of the defenses people should employ against the coronavirus. 72.5% of population vaccinated (with primary series) Consider upgrading your face masks to N95s or KN95s if you want more protection. We might permanently block any user who abuses these conditions. Not for now, Chin-Hong said. How Variants Work Another COVID variant? S.F. Despite its growth elsewhere, XBB.1.5 is nowhere close to dominant in California. We're racing against the clock. 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. 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. 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. For the seven-day period that ended Tuesday, L.A. County recorded 2,058 cases a day. COVID is a dangerous, especially to vulnerable and unvaccinated populations, and communicable disease which is not going to magically disappear. In the absence of a large enough population of vaccinated people, we are going to need all the Greek letters we have. It could be, another variant that's developing right now, that will not be captured and covered by our vaccine. Two studies due to come out soon suggest the variant, which the virologists call B.1.427/B.1. If Im vaccinated and dont have symptoms, but think I was exposed to COVID-19, should I get tested? That is what is giving it its evolutionary advantage, said UC Berkeley infectious disease expert John Swartzberg. Express care services are open Monday Friday, 8 a.m. to 8 p.m. and Saturday Sunday 9 a.m. to 6 p.m. I wonder what the WHO will do after scientists have exhausted the Greek alphabet with the discovery of an Omega variant. California's Rose Hill Memorial Park, the biggest cemetery in the US, is struggling under a backlog of COVID-related burials If you think you've been exposed to COVID-19, please see current testing information. Lambda has been around for months, yet it hasnt gained a foothold in California and other states so that should be reassuring, he said. Several factors, including increased transmission stemming from travel and gatherings over the winter holidays, are likely at play. This is a public-private partnership that provides California with genomic sequencing to help understand and control the spread of COVID-19. California genetically sequences a sample of positive COVID-19 tests to determine their variant. Our concern is how transmissible it is, Van Kerkhove said. Its rise had been most rapid in the Northeast, where XBB.1.5 made up 71.6% of sequenced coronavirus cases in the seven-day period ending Jan. 7, according to data from the U.S. Centers for Disease Control and Prevention. However, people infected with, If your illness gets worse, youll want to know so you can take advantage of. These percentages are based on a 7-day average with a 14-day lag. Modernas bivalent booster is available to ages 18 and older, while Pfizers bivalent booster is for ages 12 and older. This article originally appeared on Portsmouth Herald: Ron McAllister: Don't wait for an Omega COVID variant to do your part, NH Gov. 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. More cases of the omicron variant of the virus that causes COVID-19 continued to surface around the state, from the Central Valley to Southern California, health officials reported. Experts emphasize that while the vaccines may not be as effective at preventing infections, they still hold up well against serious illness and death. However, its unclear whether the circulation of this latest strain, XBB.1.5, will alter the trajectory of the COVID-19 pandemic. These percentages are based on a sampling of positive COVID-19 tests. To help limit spread of COVID-19, we have policies for visits to our hospital and outpatient clinics. In the region that includes California, Nevada, Arizona, Hawaii and the Pacific island territories, an estimated 7.6% of coronavirus cases over the last week were thought to be XBB.1.5, up from 2. . Telehealth video visits and Express Care are also available. 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. A new COVID-19 variant named lambda has arrived in California. Nearly all hospitalizations and deaths in California and nationwide have occurred in unvaccinated people. A traveler arrives inside Tom Bradley International Terminal at Los Angeles International Airport (LAX) in Los Angeles on Monday. Starting COVID-19 treatments right away can make a big difference. 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. ", "New, more infectious strain of COVID-19 now dominates global cases of virus: study", "Tracking Changes in SARS-CoV-2 Spike: Evidence that D614G Increases Infectivity of the COVID-19 Virus", "SARS-CoV-2 D614G variant exhibits efficient replication ex vivo and transmission in vivo", "Evaluating the effects of SARS-CoV-2 Spike mutation D614G on transmissibility and pathogenicity", "Chemosensory Dysfunction in COVID-19: Integration of Genetic and Epidemiological Data Points to D614G Spike Protein Variant as a Contributing Factor", "Emergence in late 2020 of multiple lineages of SARS-CoV-2 Spike protein variants affecting amino acid position 677", "Study finds 7 newly-identified COVID-19 variants circulating in the United States", "Study shows P681H mutation is becoming globally prevalent among SARS-CoV-2 sequences", "Malaysia identifies new Covid-19 strain, similar to one found in 3 other countries", "Duterte says Sulu seeking help after new COVID-19 variant detected in nearby Sabah, Malaysia", "The current situation and Information on the Spike protein mutation of Covid-19 in Malaysia", "COVID-19 A701V mutation spreads to third wave clusters", "Variants of Concerns (VOC), B.1.524, B.1.525, South African B.1.351, STRAIN D614G, A701V, B1.1.7", "SARS-CoV-2 variants of concern and variants under investigation in England: Technical briefing 39", "COVID-19 Weekly Epidemiological Update: Edition 84, published 22 March 2022", "Coronavirus (COVID-19) Update: FDA Issues Policies to Guide Medical Product Developers Addressing Virus Variants", "Rates of SARS-CoV-2 transmission and vaccination impact the fate of vaccine-resistant strains", "Mechanisms of SARS-CoV-2 Evolution Revealing Vaccine-Resistant Mutations in Europe and America", "Study findings suggest spread of Omicron can be ascribed to immune evasiveness rather than an increase in transmissibility", "Omicron escapes the majority of existing SARS-CoV-2 neutralizing antibodies", "Omicron SARS-CoV-2 variant of concern: A review on its transmissibility, immune evasion, reinfection, and severity", "How soon after catching COVID-19 can you get it again? Cloth masks reduce the risk of infection by about 50%. If you test positive, contact your doctor for an appointment. Weekly reported COVID-19 deaths which lag case rate trends also are increasing again after a brief dip between Christmas and New Years Day. What Does That Mean? The first case was found in September, with another 10 in March, 88 in April, 43 in May, eight in June and, most recently, two cases in July. Not surprisingly, political ideology seems to play a role in the pattern of vaccination nationally. Here's what to know. In the region that includes California, Nevada, Arizona, Hawaii and the Pacific island territories, an estimated 7.6% of coronavirus cases over the last week were thought to be XBB.1.5, up from 2.4% the week leading up to Christmas, CDC data show. People infected with flu typically develop symptoms 1-4 days after infection. Here in Maine, about 65% of those currently hospitalized with COVID and, in some Maine hospitals, more than 90% of those with COVID who are on ventilators haven't been fully vaccinated. Following the COVID health measures recommended throughout the pandemic continues to be the best course against XBB.1.5, experts said. The recently authorized booster vaccine protects against the original SARS-CoV-2 virus and the more recent omicron variants, BA.4 and BA.5. Vaccines administered updated January 12, 2023 at 9:37 AM with data from January 11, 2023, Cases, deaths, and tests updated January 12, 2023 at 9:37 AM with data from January 10, 2023, Details about this data are available in the, Visit My Turn to schedule your vaccination, Official California State Government Website. Chris Sununu rolls up sleeve for Booster Blitz. Nationwide, BQ.1.1 also still maintains a slight edge, at 34.4%. According to the CDC COVID tracker, BA.5 is the predominant strain of COVID-19. Experts all agree that the subvariant will likely become dominant across the U.S., perhaps by the end of the month, Swartzberg estimated. The message from health experts remains that everyone should be vaccinated against COVID-19. Learn how to schedule your COVID-19 vaccine at UC Davis Health. Should I continue to wear a mask? 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. What are omicron BA.5 symptoms? CalMatters COVID-19 coverage, translation and distribution is supported by generous grants from the Blue Shield of California Foundation, the Penner Family Foundation and the California Health Care Foundation. This is why vaccines make sense along with other strategies like masking and social distancing. Yes. Given how infectious BA.5 is, its important for everyone to take all precautions, including getting vaccinated and wearing a well-fitted face mask (N95 or KN95, if possible). 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. Officials expect more than 2 billion trips to be made in China during the weeklong holiday, the most important time for visiting family and friends. That's not idle speculation. Not all viruses from positive COVID-19 tests are sequenced. 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The bivalent vaccines also broaden the immune response, which is expected to improve protection against future variants and extend the strength of protection. Doing so could blunt the severity of any potential wave this month, officials said. Some variants emerge and then disappear. Yes. Cases, deaths, and tests updated January 12, 2023 at 9:37 AM with data from January 10, 2023. The Japanese researchers suggested that WHOs current variant of interest designation for lambda may underplay its potential threat. "We believe. ), Read more about bivalent boosters from the FDA, View the California Department of Public Health's statement on bivalent vaccines. Authorities in L.A. County attribute the trend to a variety of tools that werent available previously: an updated COVID-19 booster shot thats a pretty good match to this winters circulating strains; anti-COVID-19 pills such as Paxlovid and molnupiravir that reduce the risk of death; and increased use of masks, particularly in crowded or indoor settings. If that happens, hospitals could be overwhelmed by a rapid rise in new COVID-19 cases. There is no reason to think we will run out of viral mutations before we run out of Greek letters. Who is going to win, us or the virus?, New COVID-19 Strain Confirmed In LA County; Cases Top 1 Million. This is compared to surgical masks that reduce the rate of infection by about 60-70%, and greater than 80% for N95s. However, in individuals who are older and unboosted, or immunocompromised with weakened or absent immune experience, it will potentially cause serious disease and deaths.. But there is no evidence, at least so far, that its as infectious as the delta variant that now dominates California. Which Bay Area city is best for you? This includes an increased risk for: Read more: 9 things we've learned about long COVID so far. gallery owner who sprayed homeless woman in viral video apologizes. If you have a medical emergency, call 911 and notify them of your COVID-19 symptoms. . What are the differences between flu symptoms and omicron symptoms? It's the most easily spread strain to date and is able to evade immunity from COVID infection and vaccination. People have tested positive for COVID-19 with this new variant in 12 counties so far, including Los Angeles . It is, however, a fraction of the highest from last winter, when 513 deaths were recorded the week that ended Feb. 9. Try to live life as normally as possible and take precautions when it makes sense based on who you are and the company you keep., He added: Continue to have a flexible thinking and growth mindset. We have made a lot of progress and have a lot of tools that can keep everyone safe. In the Northeast, where the subvariant is the dominant circulating version of the coronavirus, COVID-19-positive hospital admissions have risen in recent weeks and now surpass levels from last summers wave, according to data from the U.S. Centers for Disease Control and Prevention. It will likely not cause more severe illness than our more recent omicron variants given the waves of infection, as well as uptake of vaccinations and boosters in the U.S. as a whole, Chin-Hong said. We do expect further waves of infection around the world, but that doesnt have to translate into further waves of death because our countermeasures continue to work, Van Kerkhove said. A sign announces free COVID-19 Testing in Boyle Heights. That may have happened with a new variant of the coronavirus popping up in California. 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. 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. Ideology seems to play a role in the U.S problems for four or more weeks after being. Public-Private partnership that provides California with genomic sequencing to help limit spread of COVID-19 days... Protects against the original SARS-CoV-2 virus and the more recent omicron variants, BA.4 and.. People were outside, masked and distanced, the risk of infection is much lower the Asian Journalists. 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