COVID|19 variants
Tracking SARS-CoV-2 variants - World Health Organization (WHO)
All viruses, including SARS-CoV-2, the virus that causes COVID-19, change over time. Most changes have little to no impact on the virus's properties.
COVID-19 Variant Update - IDSA
COVID-19 Variant Update · COVID-19 Variant Update · As of September 17, 2024, the SARS-CoV-2 Omicron variants KP. · Pictured above is a figure ...
COVID-19 Home - CDC COVID Data Tracker
Variants and Wastewater. Explore COVID-19 data focused on variants and wastewater surveillance. Variants & Genomic Surveillance Traveler-Based Genomic ...
COVID-19 variants: What's the concern? - Mayo Clinic
The main variant in the United States is omicron. This variant spreads more easily than the original virus that causes COVID-19 and the delta variant. But ...
SARS-CoV-2 variants of concern as of 27 September 2024
Variant surveillance data, including the distribution of VOC and VOI variant proportions in the EU/EEA and detailed country-specific COVID-19 epidemiological ...
Omicron, Delta, Alpha, and More: What To Know About the ...
New variants are an expected part of the evolution of viruses, and that includes SARS CoV-2, the virus that causes COVID-19.
COVID-19 variants | WHO COVID-19 dashboard - WHO Data
Multiple COVID-19 Variants of Concern (VOCs) and Variants of Interest (VOIs) have been designated by WHO based on their assessed potential for expansion and ...
What COVID-19 variants are going around in November 2024?
What COVID-19 variant are we on? Currently, the dominant variant nationwide is KP.3.1.1, with 52% of cases, followed by XEC, with 28% of cases, and MC.1, with 6 ...
Tracking Variants - CDPH - CA.gov
Why Are We Tracking Variants? · Change the effectiveness of COVID-19 vaccines · Cause milder or more severe disease in people · Spread more easily from person-to- ...
3 Things to Know About XEC, the Latest COVID Strain - Yale Medicine
A Yale Medicine infectious diseases expert discusses XEC, a SARS-CoV-2 variant that some predict will drive up cases in the U.S. this ...
COVID is surging again. Here's the latest on new variants, updated ...
The latest, highly contagious subvariants are driving infections, but new vaccines may help stem the tide of another wave — if people get ...
SARS-CoV-2 Variants and Genomic Surveillance in Texas
Variants of SARS-CoV-2, the virus that causes COVID-19, are expected to continue to emerge, a natural process that occurs as viruses spread. Some variants ...
Clinical Variant Data | Department of Health - COVID-19 - NY.gov
The New York State Department of Health is monitoring the prevalence of SARS-CoV-2 variants, including the Omicron variant.
COVID-19 Wastewater Data – Variants | NWSS - CDC
COVID-19 variants detected in wastewater in the U.S. from CDC's National Wastewater Surveillance System (NWSS)
COVID-19: What Are Variants? (for Parents) | Nemours KidsHealth
A copy that is different from the original virus is called a variant. Sometimes variants don't seem that different from the original virus.
What to Know About COVID FLiRT Variants | Johns Hopkins
You are contagious one to two days before you experience symptoms and a few days after symptoms subside. And as with previous variants, some ...
Variants and Genomic Surveillance - City of Chicago
SARS-CoV-2 – the virus that causes COVID-19 – constantly changes through genetic mutation. These genetic mutations can lead to the emergence of new ...
SARS-CoV-2 Omicron variant - Wikipedia
The new variant is found in Europe, and in 25 states in the United States of America, including three cases in California. Three doses of a COVID-19 vaccine ...
COVID Variants and Strains - Coronavirus - WebMD
The World Health Organization listed nine variants as circulating at the time. More than 50 variants have been identified; although some are no longer ...
COVID Variants: What You Should Know | Johns Hopkins Medicine
Several coronavirus variants have been identified and are under investigation. Each new variant raises questions: Are people more at risk for getting sick?