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Aug 17, 2023 · They reported that the top five symptoms related to the variant were: Runny nose. Cough. Headache. Mild or severe fatigue. Sore throat. Sneezing. But other common COVID-19...
Jun 21, 2024 · Concern over variants, sometimes called strains, of the virus that causes COVID-19 is based on how the virus might change. A virus could get better at infecting people, spread faster or cause people to get sicker.
Apr 7, 2022 · Vaccinated people infected with the omicron variant of SARS-CoV-2 had symptoms for 6.87 days on average, compared with 8.89 days with the delta variant, data from the ZOE app have shown.1 Among those who had received two vaccine doses plus a booster the duration of symptoms was shorter still, at 4.4 days with omicron and 7.7 days with delta.
Sep 1, 2023 · How contagious is it? Omicron’s subvariants are considered to be especially efficient spreaders of the disease. The original strain of Omicron was more transmissible than Delta was.
- kathy.katella-cofrancesco@yale.edu
Dec 16, 2021 · This report summarizes U.S. surveillance for SARS-CoV-2 variants, characteristics of the initial persons investigated with COVID-19 attributed to the Omicron variant and public health measures implemented to slow the spread of Omicron in the United States.
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Nov 28, 2021 · On 26 November 2021, WHO designated the variant B.1.1.529 a variant of concern, named Omicron, on the advice of WHO’s Technical Advisory Group on Virus Evolution (TAG-VE).
Jan 5, 2023 · The clinical characteristics of the SARS-CoV-2 Omicron variant are different from those of all of the previous variants [68,69,70,71]. The most common symptoms are a cough, runny nose, congestion, and fatigue (Figure 5 B) . The loss of smell and taste, fever, dizziness, headache, runny nose, hair loss, and blisters on the feet were more ...
