COVID FLiRT variants KP.3 and XEC: What you need to know
KP.3 was the 'predominant' SARS-CoV-2 variant in the US. It was also spreading in Europe. It's now joined with another ...
BBC2y
Covid: Omicron and Delta driving tsunami of cases - WHO
The combination of Delta and Omicron variants is driving a dangerous tsunami of Covid-19 cases, the World Health Organization (WHO) chief has said. Tedros Adhanom Ghebreyesus' words came as the US ...
Ama-assn.org2y
Peter Hotez, MD, PhD, on the omicron variant and Delta winter surge
So they'll be susceptible to reinfection with the COVID-19 but the Omicron variant. So two syndemic coexisting variants but affecting, disproportionately affecting, different populations—Delta among ...
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A Comprehensive List of All of the COVID-19 Variants and How They Compare, Per Doctors
With Alpha, Delta, Omicron, and more iterations, it’s normal to wonder how many COVID variants are there? Ahead, experts explain the evolution of COVID-19, and the latest variants of concern.
cidrap.umn2y
Omicron less severe than Delta but more easily evades boosters
Three new observational studies from Scotland, Denmark, and the United States detail reduced hospitalizations and emergency department (ED) visits for Omicron COVID-19 infections relative to those ...
Medical Xpress2y
Omicron SARS-CoV-2 can infect faster and better than delta in human bronchus, but with less severe lung infection
Dr. Chan and his team successfully isolated the omicron SARS-CoV-2 variant and used this experimental model to compare infection with the original SARS-CoV-2 from 2020, the delta variant and the ...
cidrap.umn2y
Lung tissue study sheds light on fast Omicron spread
In the first findings on how the Omicron variant (B11529) infects the respiratory tract, researchers from Hong Kong University (HKU) today reported that the virus multiplies 70 times faster in the ...
Ama-assn.org2y
What doctors wish patients knew about the COVID-19 Omicron variant
The Omicron variant is estimated to be “one and a half to two times more transmissible than Delta,” said Dr. Parodi. “And to put it in the full context, it’s four times more transmissible than the ...
BBC2y
Omicron: How worried should we be?
It has been named Omicron by the World Health Organization, following the pattern of Greek code-names like the Alpha and Delta variants. Omicron has such a long list of mutations that it was ...
朝日新聞社2y
Omicron variant reaches most worrisome level in Japan, too
NIID said Nov. 28 that Omicron is now a “variant of concern” (VOC), a category that includes the Delta variant that had spread across Japan and severely strained medical services. Following ...
MercoPress2y
WHO confirms Omicron (B.1.1.529) as a SARS-CoV-2 Variant of Concern
The epidemiological situation in South Africa has been characterized by three distinct peaks in reported cases, the latest of which was predominantly the Delta variant. In recent weeks ...
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Real-Time Estimation of Omicron Variant Parameters Using Genomic Data
The following is a summary of “A two-variant model of SARS-COV-2 transmission: estimating the characteristics of a newly emerging strain,” published in the September 2024 issue of Infectious Diseases ...