Its really hitting people at the prime of their life and people who never were hospitalized for COVID that just cant shake the symptoms that go on and on.. 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. 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Rising COVID infections associated with the so-called "stealth" omicron variant BA.2 are fueling fresh leeriness about the state of the pandemic in Massachusetts and across the country, just as life as we now know it is beginning to return to normal. The highly transmissible and contagious BA.2 Omicron subvariantdubbed stealth Omicronis now the dominant strain in the United States, causing more than 85% of all COVID-19 cases, according to the Centers for Disease Control and Prevention (CDC). These symptoms are likely to appear within two to three days after being infected with the virus. 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. I don't see this moving the dial significantly in terms of posing a new, huge problem.". People should be wary of two new COVID-19 symptoms observed in patients down with the new omicron subvariant, BA.2. What are the symptoms? The two most reported symptom of patients infected by the Stealth Omicron variant is -dizziness and fatigue. Android, The best in medicine, delivered to your mailbox. According to a January 24, 2022, article in The Washington Post, some scientists gave BA.2 the nickname "stealth Omicron," with the claim that it has certain genetic traits that make it more. RELATED: For more up-to-date information, sign up for our daily newsletter. Patients can also have gastrointestinal symptoms such as diarrhea, and loss of taste or loss of smell, although Ive seen that a lot less with the newer variants, she said, noting that symptoms for BA.2 may also include muscle or body aches, headache, nausea or vomiting, and congestion. Experts Explain, Your Favorite Fried Food Could Be Causing Anxiety. There are two FAQs, one designed to answerpatientsquestions (PDF), and another to addressphysiciansCOVID-19 vaccine questions (PDF). New studies are showing that its symptoms are generally the same as other variants and remain mostly mild to moderate flu-like symptoms, especially if vaccinated. } "The most reported symptoms of Omicron are really very much like a cold, especially in people who've been vaccinated," Claire Steves, PhD, a scientist from King's College London involved with Zoe, confirmed in a Jan. 6 video. COVID-19 Variants: Symptoms, Transmissibility, and More - Verywell Health This analysis found no clear difference in the symptom profile of Delta and Omicron, with only 50% of people experiencing the classic three symptoms of fever, cough, or loss of sense of smell or taste. But I'm less confident in that statement than I would have been for prior variants, given what we've seen.". But there is still reason to be cautious. In just roughly two months, this variant has taken over an estimated 99.9 percent of new cases in the country, according to the Centers for Disease Control and Prevention (CDC). Despite BA.2 being labeled a subvariant of Omicron, there are still significant differences in the genetic makeup of the variants. What will happen with this in the next few weeks? As far as the contagiousness of the subvariant is concerned it can spread as easily as its parent variant. Due to its highly contagious nature, it has already spread to several countries and is believed to spike positive cases in the coming days. Some people started calling it stealth Omicron as a result, even though PCR tests would still come up positive for COVID-19 and show all three target genes like they did before Omicron surfaced. "It's not like this variant has increased ability to evade vaccine-induced immunity," Thomas Russo, MD, professor and chief of infectious disease at the University at Buffalo in New York, told Prevention. Read on to find out what you should be watching out for when it comes to this new version of the virus. The National Health Commission in China reported 1,337 locally transmitted cases in the latest 24-hour period, including 895 in the industrial province of Jilin. For more up-to-date information, sign up for our This subvariant has also started spreading rather rapidly. This means there has been a break from some of the earlier tell-tale COVID symptoms like loss of smell or taste and shortness of breath. So, we really haven't seen this variant take off. I mean, for BA.1, we knew that it was mostly an upper respiratory-type infection rather than the lower respiratory infections that can lead toward pneumonia and further and greater complications," he said. Early symptoms include dizziness, fatigue One of the early-reported symptoms in patients affected by this variant are dizziness and extreme fatigue. What is stealth Omicron? Symptoms and how it's different from other Take a COVID test if you begin to experience COVID-like symptoms. "This may mean higher peak infections in places that have yet to peak, and a slowdown in the downward trends in places that have already experienced peak Omicron," Thomas Peacock, PhD, a virologist at Imperial College London, explain to The New York Times. All Rights Reserved. According to the infectious disease expert, this includes making sure you're fully vaccinated, getting your booster shot when you're eligible, and wearing a mask in indoor spaces. told Fortune in May that symptoms of the new subvariants are similar to typical Omicron . As for the stealth Omicron nickname, experts say its not exactly accurate. scientific studies and medical journals. These 7 Symptoms Could Be Signs of the New "Stealth" Omicron Variant, These 4 New COVID Symptoms Could Mean You Have Omicron, Doctors Warn, For more up-to-date information, sign up for our But vaccination is better than getting the infection and assuming protection, meaning even if you've had previous coronavirus infections, there's still a clear benefit for vaccination in terms of the immunity that you'll have against future variants, she said. The Delta Variant killed the most number of people during the second wave. sound information and advice to make the smartest, healthiest choices. Sure, this is a small percentage of cases. BA.2 Symptoms, Protection and More: What We Know as Omicron Subvariant While . The culprit is a "subvariant" of the omicron variant, which means it's closely related to omicron but has some different mutations. WHO director-general Tedros Adhanom described the global situation as dangerous and precarious and called for a new agreement on the handling of pandemics, as the current system disincentivizes countries from alerting others to threats that will inevitably land on their shores. The stealth Omicron variant could cause a number of symptoms. Fever or chills Cough Shortness of breath or difficulty breathing Fatigue Muscle or body aches Headache New loss of taste or smell Sore throat or hoarse voice Congestion or runny nose Nausea or vomiting Diarrhoea High temperature Continuous cough Back pain A loss of appetite Delerium Heartburn Bloating Sleep paralysis Skin rash Night sweats "So this is the same virus, so SARS Coronavirus 2, so we're seeing the same symptoms," he said. According to data from Spector's Zoe COVID Study App, there are five common symptoms being reported with this variant: runny nose, headache, fatigue, sneezing, and sore throat. Having first been identified in December 2021, this variant has propelled infections (including breakthrough cases) in all corners of the world, up to 49 countries, including the United States. "If you have fever, in particular, and if you're sweating a lot, you're losing a lot of fluid.". Most vaccinated people either have no symptoms or exhibit very mild symptoms, according to health officials, and the virus rarely results in hospitalization or death for those individuals. The U.K., for example, saw a steep decline in COVID-19 cases in mid-January. "BA.2 has a number of mutations that BA.1 does not have that are in the region of genomes that concerns us," Jeremy Luban, MD, a professor of molecular medicine, biochemistry, and molecular pharmacology at University of Massachusetts Medical School, told Verywell Health. Heres what to do. Scratchy throat Lower back pain Runny nose/congestion Headache Fatigue Sneezing Night sweats Body aches Topics Coronavirus YOU MIGHT LIKE However, WHO says that the new subvariant has an additional mutation in its spike protein that increases its ability to transmit infections. However, WHO says that the new subvariant has an additional mutation in its spike protein that increases its ability to transmit infections. As you navigate the new year, the last thing you COVID made us rethink our daily routines to keep from getting sick and to protect others from the virus. Its not the old people or the people with severe disease. Here's How Worried You Should Be About 'Stealth' Omicron, The Difference Between a Heart Attack and a Stroke. "Compared to [strains] that came before [Omicron], people who had COVID-19 in the past were five times as likely to get infected again, and so that's one of the questions that people are still looking at," Allison Arwady, M.D., Chicago's Department of Public Health Commissioner, told NBC5 Chicago recently. But it's also already been reported in several U.S. states, including Washington, Texas, New York, New Mexico, Utah, and California, per NBC News. The Centers for Disease Control and Prevention (CDC) is also tracking the variant across the United States. The major variants are named according to the Greek alphabetAlpha, Beta, Delta and now Omicron.. Tracking XE Researchers have been working to pinpoint common signs of the Omicron variant over the last few months. Meaning, you shouldn't expect a brand new symptom to appear if you happen to be impacted by "stealth" Omicron specifically largely, the side effects of . The AMA has developed frequently-asked-questions documents on COVID-19 vaccination covering safety, allocation and distribution, administration and more. If its a more minor shift in the genetic sequencing, then it becomes a subvariant, she said, noting that Omicron BA.1 was the major variant that supplanted Delta and that happened over the winter months. According to experts, this is actually referring to a new omicron variant that has proven to frequently be mistaken for the Delta variant via PCR testing. The two most reported symptom of patients infected by the Stealth Omicron variant is -dizziness and fatigue.
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