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  1. 2021年11月28日 · Severity of disease: It is not yet clear whether infection with Omicron causes more severe disease compared to infections with other variants, including Delta. Preliminary data suggests that there are increasing rates of hospitalization in South Africa, but this may be due to increasing overall numbers of people becoming infected ...

  2. 2022年1月19日 · Omicron severity: milder but not mild. Joshua Nealon. Benjamin J Cowling. Published: January 19, 2022 DOI: https://doi.org/10.1016/S0140-6736 (22)00056-3. Omicron severity: milder but not mild.

  3. 其他人也問了

    • Hospitalization Rate
    • Vaccine Protection
    • Infections in Children

    Early results suggest a glimmer of hope. Reports from South Africa have consistently noted a lower rate of hospitalization as a result of Omicron infections compared with infections caused by the Delta variant, which is currently responsible for most SARS-CoV-2 infections globally. On 14 December, the South African private health insurer Discovery ...

    Laboratory studies have suggested that Omicron might be able to evade some COVID vaccine-induced immunity, and early data from the UK Health Security Agency suggest that the vaccines are not as protective against Omicron infections as they have been against other variants, although the number of cases studied was too small be sure about how much pr...

    As those data emerge, researchers will be looking particularly at the effects of Omicron on children. Results from South Africa have suggested that hospitalization rates for children infected with Omicron are higher than were seen in previous waves. But researchers again caution that this does not necessarily mean that children are more vulnerable ...

    • Heidi Ledford
  4. 2021年12月2日 · Correction 07 December 2021. How bad is Omicron? What scientists know so far. COVID researchers are working at breakneck speed to learn about the variant’s transmissibility, severity and ability...

  5. 2021年12月15日 · 15 December 2021. A study led by researchers from the LKS Faculty of Medicine at The University of Hong Kong (HKUMed) provides the first information on how the novel Variant of Concern (VOC) of SARS-CoV-2, the Omicron SARS-CoV-2 infect human respiratory tract.

  6. 2022年6月14日 · What is the Omicron variant? How many versions of Omicron are there? Does Omicron spread faster than other variants? What are the symptoms of Omicron? Does immunity from previous infections...

  7. CORONAVIRUS. UPDATE. 72. Update on. SARS-CoV-2 variant of concern Omicron. THE LATEST ON THE COVID-19 GLOBAL SITUATION & SARS-CoV-2 VARIANT OF CONCERN OMICRON. Current global situation. CASES REPORTED TO WHO AS OF 13 JANUARY 2022 10h CET. Cases: > 315 million. Deaths: > 5.5 million. Cases depicted by bars; deaths depicted by line.