However, WHO says that the new subvariant has an additional mutation in its spike protein that increases its ability to transmit infections. Those symptoms are . Emerging research has been showing that Omicron is more likely to affect the upper respiratory tract instead of the lungs, unlike some prior versions of the virus, according to WHO. By using Solv, you accept ouruse of cookies. According to several health experts, BA.2 appears to be more transmissible than omicron. Zee Krstic is a health editor for Good Housekeeping, where he covers health and nutrition news, decodes diet and fitness trends and reviews the best products in the wellness aisle. Theres not a ton known about BA.2 at the moment, but the WHO says it has some differences from BA.1, including some changes in the spike protein, which is what the virus uses to infect your cells. A lot of those populations, especially the very immunosuppressed, will not have great immune responses to the vaccine or to having COVID infection in the past, said Dr. Crum. Make his special day extra specialhe deserves it. She noted that these symptoms may only reflect certain populations. But now, there is another concern on the horizon: the Omicron subvariant, BA.2. Think you may have monkeypox? Some of the other symptoms experienced are very similar to the other coronaviruses such as febrile illness and respiratory symptoms.. The most common symptoms of the Omicron variant were cough, fatigue, congestion or runny nose, and fever. 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). [emailprotected]. BA.2 Symptoms, Protection and More: What We Know as Omicron Subvariant While some are referring to this as medium COVID, there isnt a scientific name for it just yet. Dr. Russo doesnt anticipate that the recent Omicron wave of COVID-19 cases will be heightened much by BA.2. He has written about food and dining for Time, among other publications. Apply for a leadership position by submitting the required documentation by the deadline. Mild fever, sore throat, malaise and body ache,. But a sub-variant of Omicron, called BA.2 or stealth Omicron has also been making waves more recently. The Arcturus variant is spreading faster than previous ones and may evade our immunity even if you have been sick with the XBB 1.15. BA.2, also known as "stealth omicron," is considered a subvariant of omicron, but, according to Chicago's top doctor, the suvariant is now making up at least two-thirds of the city's COVID cases. While public health officials in the U.S. are keeping an eye on stealth Omicron, they arent sounding the alarm just yettheyre largely focused on the main Omicron strain and subsequent Omicron symptoms circulating in the U.S., aka BA.1. 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. In many countries, it caused some of the steepest and . Heres what you need to know about this latest development in the ongoing Covid-19 pandemic. Covid 4th wave: New BA.2 variant can impact stomach and intestine, say 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. The stealth Omicron variant has already made its way around several countries including Denmark, India, Sweden, and Singapore, according to Verywell Health.
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