This article is accurate as of press time. The AMA leads the charge on public health. XBB 1.16 is the latest version of the Omicron variant. Dr. Adalja agrees. Read on to find out what you should be watching out for when it comes to this new version of the virus. The most common symptoms of the Omicron variant were cough, fatigue, congestion or runny nose, and fever. What Are Symptoms of 'Stealth' Omicron or BA.2 as Subvariant Now Its a whirlwind of activities with lots of planning Another day, another COVID-19 variant in the news at least thats what it feels like these days. Data is extremely limited thus far on how this variant works to infect both fully vaccinated and unvaccinated people, but CNN reports that leading virologists have indicated that early data suggests "stealth" Omicron isn't more infectious or deadlier than its earlier counterpart; just possibly more confusing for scientists to classify in a laboratory setting. Empirical data has said that this spread faster than the Omicron variant, which in itself had a higher transmissibility than Covid-19. The virus mutating due to environmental factors and geographical area leads to several changes in the nature and structure of the virus. According to a CNBC report, BA.2 has caused at least 127 COVID-19 cases in at least half of states in the U.S., but its spreading more rapidly in other areas. There is a possibility that healthcare providers will uncover a new trend for this particular "stealth" variant in the future but it remains true that anyone impacted by COVID-19 may be impacted by any one of the following symptoms reported by the Centers for Disease Control and Prevention (CDC): Dr. Edwards adds that it is too early to tell anything about the mortality rate and hospitalization rate around this particular variant, nor if it particularly impacts a certain subset of the population more frequently. The omicron variant and its sublineages made the virus much more contagious and capable of infecting more people, but it's led to less severe disease, on average, than the delta variant . There will always be evolution of this virus towards heightened transmissibility, he adds. Other experts say they don't feel like the emergence of the stealth Omicron variant is any cause for panic. Apply for a leadership position by submitting the required documentation by the deadline. Android, The best in medicine, delivered to your mailbox. Many people who have Omicron say it feels like a common cold, and here are the 8 early warning signs you need to look out for. These symptoms are likely to appear within two to three days after being infected with the virus. COVID vaccines for small children: Do kids under 5 need them? We may earn commission from links on this page, but we only recommend products we back. Currently, health experts have confirmed that Omicron infections specifically have led to a new common trend of upper respiratory symptoms issues like sore throats and nausea over symptoms like shortness of breath or a loss of taste and smell. This year, were finally heading into the spring season with optimism and fresh energy. Arcturus or XBB.1.16 is a subvariant of Omicron. The Stealth Omicron variant has fueled the recent outbreak in China, which according to reports is the biggest one in two years for the east Asian country. The stealth variant has about 20 mutations that differ from the original Omicron, according toFrancois Balloux, a professor of computational system biology and director of the UCL Genetics Institute in London. One of . According to current CDC guidance, COVID-19 symptoms may manifest in sick individuals anywhere from two to 14 days after someone has been exposed to SARS-CoV-2. Genetic . 'Stealth' omicron variant BA.2: Here's what you need to know What do you need to know? Solv can help you schedule your COVID vaccines or visit a licensed provider near you. There's certainly cause for concern, mainly because it's so transmissible, Dr. Crum said. FWIW, its a controversial nickname that not everyone is into. BA.2 has several key mutations, with the most important of those occurring in the spike protein that studs the outside of the virus. Dr. Edwards clarifies that its nickname isn't tied to how quickly it spreads, as there isn't enough data to confirm if BA.2 spreads faster than the original BA.1 just yet. Whether it is medium COVID or some other term, weve really seen the whole gamut from one day of symptoms from COVID-19 and then everything is well to one year or more of symptoms and things are still really bad, she said. So far, they seem to be fairly consistent with known COVID symptoms and not distinguishable from BA.1, Dr. Adalja says. The symptoms COVID infections, according to the CDC, include: Fever or chills Cough Shortness of breath or difficulty breathing Fatigue Muscle or body aches Headache New loss of taste or smell. Also, you may have to take time off work and risk infecting your loved ones. "Last week in Denmark, BA.2 was about 60 percent of the cases. This makes it quite different from the Omicron variant in a number of ways and is also a reason for concern. BA.2 may extend the Omicron wave a little longer, but I dont think it changes the overall trajectory of the pandemic, he says. Read below for the BA.2 variant's symptoms. And while numbers in the country are still on the lower side, some virus experts have expressed concern that BA.2 could stall the progress that is being made in the U.S. "There's four unique mutations in the spike protein that are distinct in BA.2, and different from BA.1. Stealth omicron: New 'stealth' omicron variant, BA.2, has arrived in the US, but don't panic, experts say. According to the CDC, COVID cases had fallen 20 percent in the last two weeks, despite Omicron's dominance. Looks like you have exceeded the limit to bookmark the image. The stealth Omicron variant could cause a number of symptoms. These are the new COVID signs you should be looking out for now. Officials and members gather to elect officers and address policy at the 2023 AMA Annual Meeting being held in Chicago, June 9-14, 2023. Knowing the signs of the stealth variant can help to detect the condition faster and take the right steps to avoid complications. Is omicron subvariant BA.2 to blame for rising Covid cases? - CNBC All you need to know, When to get checked: A guide to mens preventive health (including timelines and screenings), Getting back to health: your checklist for 2022, Protecting Your Kids with the COVID-19 Vaccine, Parent Tips for a no burn-out, no bummer summer with kids. Download AMA Connect app for Still, omicron presented a shift in common symptoms for many. Here's How Worried You Should Be About 'Stealth' Omicron, The Difference Between a Heart Attack and a Stroke. COVID-19 Variants: Symptoms, Transmissibility, and More - Verywell Health If you are unvaccinated, the good news is that, now, all you need is the single, bivalent vaccine which covers the original strain together with Omicron variants. Heres what to do. Omicron BA.2 stealth variant: Do you need to worry about the dominant strain sweeping across the U.S? "BA.2 may extend the Omicron wave a little longer, but I don't think it changes the overall trajectory of the pandemic," Amesh Adalja, MD, a senior scholar at the Johns Hopkins Center for Health Security, told Prevention, adding that "there is no cause for concern with BA.2 as everything you do to handle BA.1 is applicable.". With the rolling back of mask requirements and physical distancing, many people have been on a search for a new normal. Here's How Worried You Should Be About 'Stealth' Omicron - Men's Health Hearst Magazine Media, Inc. All Rights Reserved. Sore throat. However, WHO says that the new subvariant has an additional mutation in its spike protein that increases its ability to transmit infections. The positivity rate is also up to 1.8%, an increase from the 1.5% reported last week. These 7 Symptoms Could Be Signs of the New "Stealth" Omicron - Yahoo Council on Long Range Planning & Development, What doctors wish patients knew about long COVID, What doctors wish patients knew about COVID-19 vaccine boosters, COVID-19, strep, STDs and Marburg cases on the rise with Andrea Garcia, JD, MPH, COVID-19, strep, STDs and Marburg cases on the rise with Andrea Garcia, JD, MPH [Podcast], XBB.1.5, new COVID-19 and flu at-home test, plus CDC shigellosis warning with Andrea Garcia, JD, MPH, PAs pushing to expand their scope of practice across the country, 10 keys M4s should follow to succeed during residency training, Training tomorrows doctors to put patients first. What to know about omicron BA.2 variant symptoms - NBC News Infections in general can cause dizziness if people become dehydrated, she said. It seems that these mutations will propel the transmissibility to about a 30% to 50% higher degree of contagiousness than the BA.1 variant," said Dr. Gregory Huhn, an infectious disease physician and the COVID-19 vaccine coordinator for Cook County Health. Stop calling it stealth Omicron, says infectious disease expert Amesh A. Adalja, M.D., a senior scholar at the Johns Hopkins Center for Health Security. Some of these fall in line with tell-tale Omicron symptoms. However, the bivalent vaccine released last year offers protection against severe disease, hospitalization, and death from COVID variants, including previous Omicron subvariants, including XBB.1.15 (CDC study). 6 Symptoms of Stealth Omicron You Should Never Ignore - Dailynationtoday What is the Stealth Omicron? BA.2 Symptoms, Severity Explained - NBC Boston
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