Most severe cases are definitely among the unvaccinated, he said. Arias has seen severe presentation of the disease particularly in high-risk patients, such as immunocompromised individuals, the elderly or someone with one or more comorbidities. "You don't get off scot-free just because you happen to be infected in the time of omicron."ĭr. "In the older age group, it's still a nasty disease, even if it's less than the delta variant," Pamela Davis, MD, PhD, a pulmonologist at Cleveland-based Case Western Reserve University, told NPR. Severity varies by individual, depending on many factors, including vaccination status, age, overall health and socioeconomic factors.Ī study involving nearly 70,000 COVID-19 patients at Kaiser Permanente of Southern California found patients with omicron infections were less likely to be hospitalized for COVID-19, and when they were, they had shorter hospital stays. Unvaccinated individuals appear to experience symptoms similar to those seen early in the pandemic, said Allison Arwady, MD, commissioner for the Chicago Department of Public Health, according to NBC Chicago. Shortness of breath is not as prominent as it previously was for mild cases, according to Dr. He specified that the cough is typically a dry cough, very rarely a productive cough. Arias said, noting that headache seems to be prominent, along with some sort of malaise and cough. Mild omicron cases look like a bad cold, Dr. Hospitals are seeing more patients now compared to earlier surges have milder symptoms and are seeing more incidental discovery of the disease, Cesar Arias, MD, PhD, chief of the division of infectious diseases at Houston Methodist Hospital and co-director of the Center for Infectious Disease Research at the system's research institute, told Becker's. Sore throat may be a predictor of omicron among mild breakthrough cases, NBC Chicago reported Jan. ![]() found fever and cough aren't as prevalent with omicron, finding the five most common symptoms to be runny nose, headache, fatigue, sneezing and sore throat. The CDC's list of COVID-19 symptoms includes fatigue, muscle or body aches, headache, sore throat, congestion or runny nose, nausea or vomiting, and diarrhea. ![]() The four most common symptoms of the omicron variant are cough, fatigue, congestion and runny nose, according to a CDC analysis of the first 43 cases investigated in the U.S. "The cough is milder, if there's any cough at all, and fever seems to be a little less common." "It's mostly that runny nose, sore throat and nasal congestion," John Vanchiere, MD, PhD, associate director of the Center for Emerging Viral Threats at Ochsner LSU Health Shreveport (La.), told NPR. Physicians told the news publication that omicron cases frequently look like ordinary upper respiratory infections. Many patients with omicron have a variety of symptoms that resolve quickly and don't require hospital care, NPR reported. Omicron has a much higher rate of asymptomatic spread than other variants, according to early findings published Dec. The incubation period is estimated to be about five to six days for the original strain, five days for the alpha variant and four days for delta. A shorter incubation period often means someone infected becomes contagious faster. Several preliminary studies have found that the incubation period - the time it takes to develop symptoms after being exposed - is about three days, shorter than any variant yet. With omicron, symptoms likely come on more quickly once infected. "This is a pretty different surge," Brendan Carr, MD, chair of emergency medicine for New York City-based Mount Sinai Health System, told NPR. Individuals infected with the variant have reported a wide range of symptoms, from nothing to seemingly every common cold symptom in the book. With its rapid emergence, prolific spread and high number of breakthrough cases, omicron has shaken providers and citizens worldwide. Past Issues - Becker's Clinical Leadership & Infection Control.Current Issue - Becker's Clinical Leadership & Infection Control.Becker's Cardiology + Heart Surgery Podcast.Becker's Ambulatory Surgery Centers Podcast.Becker’s Digital Health + Health IT Podcast.Digital Innovation + Patient Experience and Marketing Virtual Event.Transform Hospital Operations Virtual Summit.Conference Reviewers: Request for More Information.The Future of Dentistry Roundtable October.29th Annual Meeting - The Business & Operations of ASCs.8th Annual Health IT + Digital Health + RCM Conference.20th Annual Spine, Orthopedic & Pain Management-Driven ASC Conference. ![]()
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