The Omicron variation has been linked to minor infections, resulting in a variety of symptoms that are comparable to those of a common cold. Headaches, a sore throat, a runny nose, exhaustion, and frequent sneezing can all be mistaken for a common cold or flu.
Despite indications that Omicron exhibits symptoms similar to a normal cold, the World Health Organization (WHO) issued a warning on Wednesday that it is not a typical cold and should not be dismissed.
According to a study by the US Centers for Disease Control and Prevention, cough, weariness, congestion, and runny nose are the four most prevalent symptoms of the Omicron variety. The Zoe Covid app, headquartered in the United Kingdom, recently added nausea and loss of appetite to the list of symptoms.
Several studies from South Africa, the United States, and the United Kingdom have found that the highly transmissible variety causes mild illnesses that require less hospitalisation.
In a tweet, WHO epidemiologist Dr Maria Van Kerkhove stated, “Omicron is not the common cold.”
“While some studies show that Omicron has a lower chance of hospitalisation than Delta, there are still far too many people infected, unwell, and dying from Omicron (and Delta),” she added.
According to reports, the Omicron variant has claimed the lives of 14 people in the United Kingdom, one in the United States, and one in South Korea. Unvaccinated people were the ones that died the most.
“Omicron isn’t your average cold! Health-care systems might get overburdened “Dr. Soumya Swaminathan, WHO’s head scientist, stated on Twitter.
“It’s critical to have procedures in place to test, counsel, and monitor large numbers of patients,” she said, “since the surge can be quick and massive.”
By assuring vaccine fairness, Kerkhove noted, “we can prevent illnesses and save lives now.”
Meanwhile, the World Health Organization (WHO) announced on Tuesday that new research suggests that the Omicron virus affects the upper respiratory tract, causing milder symptoms than prior forms.
“Omicron is invading the upper half of the body, according to a growing number of studies. Unlike the others, which can lead to serious pneumonia, “Abdi Mahamud, WHO Incident Manager, told Geneva-based journalists.
At the same time, the World Health Organization cautioned that an increase in Omicron infections around the world could lead to the formation of new strains, according to media sources. The more the variety spreads, the more it can duplicate and produce a new, more dangerous form.
A novel variation known as IHU has been discovered in France. The new strain has already infected 12 persons, both vaccinated and unvaccinated, with 46 mutations. A “It is too early to speculate on virological, epidemiological, or clinical features of this IHU variant based on (just) 12 cases,” researchers said, adding that it may pose a greater risk than Omicron, which is touted as highly transmissible but mild in infections and less lethal than previous Delta variants.