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    • Omicron: 10 things to know about the very contagious COVID-19 ...
      • The CDC defines close contact as being less than 6 feet away from an infected person for a total of 15 minutes or more over a 24-hour period. Garcia said that in addition to getting tested, you should also quarantine. “Watch for symptoms, distance yourself socially from others in your home and wear a mask.
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  2. Aug 30, 2023 · Close contacts. Scientists have speculated since the start of the pandemic that the likelihood of SARS-CoV-2 infection correlates with the amount of virus that a person is exposed to.

  3. Dec 6, 2021 · If you're identified as a close contact of someone with the Omicron variant of COVID-19 PCR tests are genome-sequenced to identify COVID variants. If an Omicron case is identified, NHS Test and Trace will get in touch with cases and contacts to let them know.

  4. Dec 24, 2021 · Omicron can cause cold-level symptoms such as a sore throat, runny nose and a headache, but that does not mean it will be mild for everyone and some will still be seriously ill. Changes to the...

  5. Dec 9, 2021 · Here are two big questions: how fast can Omicron spread? And how sick will it make you? Understand those and you understand the threat and the challenge posed by Omicron.

  6. Apr 12, 2023 · These rapid reviews identify and summarise evidence about the infectious period of the COVID-19 Omicron variant, and transmission from people with asymptomatic or symptomatic infection.

  7. Dec 6, 2021 · Scientists in South Africa have reported early evidence that Omicron can evade some of our immunity. They have detected a surge in the number of people catching Covid multiple times, which...

  8. Dec 8, 2021 · How dangerous can Omicron be? Current evidence on transmissibility, severity and immune escape is highly uncertain for the Omicron variant. However, preliminary data from South Africa and the...

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