The Zoe COVID Study - conducted by researchers from health science company ZOE and King’s College London in the United Kingdom - uses data from over 4,000,000 participants. Furthermore, anecdotal reports on social media and other platforms claim that more specific combinations of symptoms characterize Omicron infections. However, the CDC notes this list is not exhaustive, and people might experience different symptoms or combinations of symptoms. shortness of breath or difficulty breathing.Based on the changed genetic make-up of Omicron, some treatments are likely to remain effective while others may be less effective.The Centers for Disease Control and Prevention (CDC) lists the possible symptoms of a SARS-CoV-2 infection without specifying a variant. Scientists are working to determine how well existing treatments for COVID-19 work. The recent emergence of omicron further emphasizes the importance of vaccination and boosters. With other variants, like Delta, vaccines have remained effective at preventing severe illness, hospitalizations, and death. However, breakthrough infections in people who are fully vaccinated are likely to occur.

Will vaccines work against omicron?Ĭurrent vaccines are expected to protect against severe illness, hospitalizations, and deaths due to infection with the omicron variant. More data are needed to know if omicron infections, and especially reinfections and breakthrough infections in people who are fully vaccinated, cause more severe illness or death than infection with other variants. CDC expects that anyone with Omicron infection can spread the virus to others, even if they are vaccinated or don't have symptoms. The omicron variant likely will spread more easily than the original SARS-CoV-2 virus and how easily Omicron spreads compared to Delta remains unknown. Improve your immune health with small changes to your diet.Īdditional information from the Centers for Disease Control and Prevention: How easily does Omicron spread?

Wear a mask in crowded places and indoors.ĥ. Get fully vaccinated, including the booster.Ĥ. If you live in an area experiencing high rates of infection, consider staying home and reducing social contact.ģ. If you are experiencing symptoms, get tested but also isolate yourself.Ģ. In those countries, cases of the variant are doubling every 1.5 to 3 days.Įarly research has found no clear difference in the symptom profile of the delta and omicron variants, according to scientists with the ZOE COVID study, which analyses thousands of Covid symptoms uploaded to an app by the British public.įauci said while there is always risk of breakthrough cases, those infections should not lead to severe illness.ġ. Hans Kluge said.Īlthough much remains unknown about omicron, Kluge said it appears to be more infectious than previous variants, leading to 'previously unseen transmission rates' in countries with a significant number of omicron cases. The variant has mostly been spread by young people in their 20s and 30s in the region, WHO Europe regional director Dr. The World Health Organization said 89% of those with confirmed omicron infections in Europe reported symptoms common with other coronavirus variants, including cough, sore throat, fever. NEW YORK CITY (WABC) - The omicron variant is leading to a significant surge in COVID-19 cases in the United States and across Europe. Joe Torres has more on what to know about the symptoms of the omicron variant.

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