What We Know So Far About Omicron COVID Variant Symptoms

On Nov. 26, the World Health Organisation (WHO) classified a new COVID-19 variant of concern: Omicron or B.1.1.529. There’s much scientists need to learn about the variant in order to fully gauge its transmissibility and how effective current vaccines are against it, as well as what the Omicron variant symptoms are. The CDC has not identified any instances of the new variant, reported first to WHO by South Africa, in the United States as of now, and President Joe Biden recently told Americans it was not a cause for panic.

What Are Omicron COVID Variant Symptoms?

More research is needed to clearly identify Omicron variant symptoms. WHO states that it’s not yet clear whether people infected by the Omicron COVID-19 variant have worse cases or differing symptoms compared to other variants such as the highly contagious Delta variant, which accounts for the heavy majority of cases in the US currently, according to the CDC’s national genomic surveillance system.

WHO noted in an update about Omicron that initial reports of COVID-19 cases caused by the new variant were in university students – and younger people tend to present with more mild cases. Dr. Angelique Coetzee, who is reported as being one of the first known doctors treating patients with the Omicron COVID-19 variant, told BBC that consistent symptoms she saw in patients were as follows:

• Fatigue
• Body aches and pain
• Headache
• Scratchy throat

These symptoms, in her opinion, don’t “fit in with” the Delta variant. Dr. Coetzee, also the chairwoman of the South African Medical Association, told CNN that patients at this point “are not severely ill,” don’t need to be hospitalised, and can be treated at home. Reuters also spoke to the doctor, who noted that her patients are not reporting loss of smell or taste and there are no major drops in oxygen levels.

WHO does state that preliminary data suggest there are higher rates of hospitalisation in South Africa, where Omicron is spreading, “but this may be due to increasing overall numbers of people becoming infected, rather than a result of specific infection with Omicron.”

Understanding the severity of the new variant, WHO said, will take up to several weeks, further stating, “All variants of COVID-19, including the Delta variant that is dominant worldwide, can cause severe disease or death, in particular for the most vulnerable people, and thus prevention is always key.”

Omicron has large number of mutations, some of which WHO said are cause for concern; however, Dr. Noc on TikTok, a scientist with a PhD in pharmaceutical sciences and immunology, said in a Nov. 29 video he wanted to emphasise that “simply having a large number of mutations does not necessarily make the virus much, much worse.” He also said it’s hard to predict right now what that combination of mutations will do and, echoing WHO, that pinpointing actual severity of the disease caused by the Omicron variant could take months.