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3. www.cdc.gov › coronavirus › 2019-ncovVariants of the Virus | CDC

   www.cdc.gov › coronavirus › 2019-ncov

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   Feb 6, 2023 · Updated Feb. 6, 2023. Print. What You Need to Know. New variants of SARS-CoV-2, the virus that causes COVID-19, will continue to occur. CDC coordinates collaborative partnerships which continue to fuel the largest viral genomic sequencing effort to date. The Omicron variant, which emerged in November 2021, has many lineages.

   • Symptoms

     COVID-19 is caused by infection with a coronavirus named...

   • Vaccines

     Everyone 6 months and older should get an updated COVID-19...

   • Cdc's Role in Tracking Variants

     What is CDC doing to track SARS-COV-2 variants? In the...

   • Variant Surveillance

     CDC is monitoring current COVID-19 cases. Learn more about...

   • How Coronavirus Spreads

     There is also no current evidence that people can get...

   • MMWR

     The B.1.617.2 (Delta) variant of SARS-CoV-2, the virus that...

4. www.cdc.gov › mmwr › volumesOutbreak Associated with SARS-CoV-2 B.1.617.2 (Delta) Variant ...

   www.cdc.gov › mmwr › volumes

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   Sep 2, 2021 · WGS of all 18 available specimens identified the B.1.617.2 (Delta) variant. Vaccines are effective against the Delta variant ( 2 ), but risk of transmission remains elevated among unvaccinated persons in schools without strict adherence to prevention strategies.

   • Author: Tracy Lam-Hine, Stephen A. McCurdy, Lisa Santora, Lael Duncan, Russell Corbett-Detig, Beatrix Kapusi...

   • Publish Year: 2021

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5. Top Stories

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     CNN via Yahoo

     What should people know about the new coronavirus variant? A doctor explains.

     The Covid-19 variant KP.2 has become the dominant strain in the US in recent weeks. We talked to our wellness expert to get the facts about the KP.2 variant.

     5 days ago

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     LA Times via Yahoo

     Signs of rising COVID in California as new FLiRT subvariants dominate

     California may be headed to an earlier start to the summer COVID-19 season than normal as the latest family of coronavirus subvariants, FLiRT, has made significant gains nationally.

     3 days ago

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6. covid.cdc.govCDC COVID Data Tracker

   covid.cdc.gov

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   COVID-19 Update for the United States. Early Indicators. Test Positivity. % Test Positivity. 3.2% (May 5 to May 11, 2024) Trend in % Test Positivity. -0.1% in most recent week. Mar 23, 2024 May 11, 2024. Emergency Department Visits. % Diagnosed as COVID-19. 0.3% (May 5 to May 11, 2024) Trend in % Emergency Department Visits.

7. www.mayoclinic.org › what-do-i-need-to-know-aboutWhat do I need to know about the delta variant? - Mayo Clinic

   www.mayoclinic.org › what-do-i-need-to-know-about

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   The delta variant is concerning because it's more highly transmissible, but the good news is that the COVID-19 vaccine is still highly protective against getting infected or ending up in a hospital or dying from the infection. Breakthrough infection is a rare event where someone who is fully vaccinated still ends up getting infected with COVID-19.

8. stacks.cdc.gov › view › cdcDelta variant : what we know about the science - CDC Stacks

   stacks.cdc.gov › view › cdc

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   Aug 6, 2021 · Delta is currently the predominant strain of the virus in the United States. Below is a high-level summary of what CDC scientists have recently learned about the Delta variant. More information will be made available when more data are published or released in other formats.

9. www.cdc.gov › mmwr › volumesEffectiveness of COVID-19 Vaccines in Preventing SARS-CoV-2...

   www.cdc.gov › mmwr › volumes

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   Aug 26, 2021 · During Delta variant–predominant weeks at study sites, 488 unvaccinated participants contributed a median of 43 days (IQR = 37–69 days; total = 24,871 days) with 19 SARS-CoV-2 infections (94.7% symptomatic); 2,352 fully vaccinated participants contributed a median of 49 days (IQR = 35–56 days; total = 119,218 days) with 24 SARS-CoV-2 infections ...