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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.
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Everyone 6 months and older should get an updated COVID-19...
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Throughout the COVID-19 pandemic, many variants of...
- Cdc's Role in Tracking Variants
What is CDC doing to track SARS-COV-2 variants? In the...
- Variant Surveillance
Many viruses are constantly changing, including the virus...
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Good ventilation, along with other preventive actions, can...
- CDC Covid Data Tracker
Maps, charts, and data provided by CDC, updates Mondays and...
- Symptoms
May 3, 2024 · Currently circulating COVID-19 Variants of Interest (VOIs) as of 3 May 2024. Recombinant of BA.2.10.1 and BA.2.75 sublineages, i.e. BJ.1 and BM.1.1.1, with a breakpoint in S1.
Variants of severe acute respiratory syndrome coronavirus 2 ( SARS-CoV-2) are viruses that, while similar to the original, have genetic changes that are of enough significance to lead virologists to label them separately. SARS-CoV-2 is the virus that causes coronavirus disease 2019 (COVID-19).
May 14, 2024 · Currently circulating variants of concern (VOCs) as of 15 March 2023. Note: To better reflect the current variant landscape, which is dominated by Omicron descendent lineages, WHO updated its tracking system and working definitions of VOCs and VOIs on 15 March 2023. 4 October 2023.
Sep 1, 2023 · Since the beginning of the pandemic, we’ve seen a number of prominent variants, including Alpha, Beta, Delta, and Omicron. Although new variants are an expected part of the evolution of viruses, monitoring each one that surfaces is essential in ensuring we—in the U.S. and globally—are prepared.
This tracker followed early variants of the coronavirus through May 2022. It is no longer being updated. The Centers for Disease Control and Prevention regularly updates its variant estimates...