8/28/2023 0 Comments Symptoms covid 19 omicron![]() With Omicron, some experts have said the symptoms appear to be milder than Delta, while others say it is too soon to confirm. ![]() ![]() When Delta became the predominant variant, cold-like upper respiratory symptoms became more common, while the loss of taste and smell became less common than in other variants. Scientists are also concerned that the variant’s high number of mutations may help it evade vaccinations. Omicron has already been detected in 106 countries, the WHO has said. The latest variant of the virus that causes the COVID-19 disease is believed to be more transmissible than the already highly transmissible Delta variant. “To be clear: Omicron patients are overrunning hospitals, signaling that the Omicron variant is not mild to those who are unvaccinated, unboosted, and immunocompromised,” he added.A new coronavirus (or SARS-CoV-2) variant, known as Omicron (or B.1.1.529), was first identified by scientists in South Africa on November 24. “That has resulted in higher numbers of individuals being infected and more patients coming to the hospital for evaluation and treatment.” “However, despite some of these symptoms being seemingly less severe, Omicron spreads much more quickly - up to three times faster than Delta,” he said. Where the virus settles may be one of the main reasons why symptoms differ.”īoth the severity of illness and length of infection appear to be less for Omicron, especially for those vaccinated and boosted, said Brown. “Conversely, Omicron tends to settle in the upper airways (nose, throat, and bronchi). “Studies have shown that Delta particles settle down in the lungs and damage lung tissue much more readily, leading to pneumonia,” said Brown. Researchers say that’s because Omicron tends to stay in the upper respiratory system, rather than settling in the lungs where it can do more damage. Omicron is the most infectious variant of the coronavirus so far, but it doesn’t seem to be as deadly as prior variants such as Delta. “However, it is important to remember if you are experiencing any COVID-19 symptoms to get tested as soon as symptoms appear.” “In our interviews recently we have been hearing less reports of loss of taste or smell, and more reports of sore throat, runny nose, headaches, sneezing, and fatigue,” David Souleles, MPH, director of the COVID-19 Response Team and director of the Masters in Public Health Program and Practice at the University of California Irvine, told Healthline. Loss of taste and smell seem to be less common with Omicron. “Those symptoms progress for a few days.” “Most people who become infected begin with a dry sore throat, body aches, and headache,” said Brown. ![]() “A dry cough and fever can also accompany Omicron but are less common than with earlier variants,” he added. Adam Brown, the chief impact officer and COVID-19 Task Force chair at Envision Healthcare, a national medical group, told Healthline. “In vaccinated and boosted individuals, Omicron tends to cause a dry/scratchy sore throat, sneezing, headache, muscle aches, fatigue, and runny nose/congestion,” Dr. ![]() Studies have found that the most common symptoms Omicron causes are similar to those caused by other variants. What are the symptoms associated with Omicron? ![]()
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