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Estimating the epidemic potential of SARS-CoV-2 Omicron variant in South Korea

Researchers in South Korea and France have conducted an analysis on individuals infected with Omicron variant (B.1.1.529) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to estimate the epidemic potential and long-term prospects of this virus in circulation. They have found that the basic reproduction number (R0) for this variant is 1.90, while the mean serial interval is 2.22 days.

28 Dec 2021

New report reveals results from the Health Claims Unpacked project

Today, researchers working on the EIT Food funded Health Claims Unpacked project have published a new report, which reveals the results of the project's investigations into the communication of health claims on food labels.

23 Dec 2021

Exploring immunity and severe disease caused by the SARS-CoV-2 Omicron variant

A new study describes the findings of a seroprevalence survey intended to establish the infection rates and the incidence of severe COVID-19 through December 15, 2021, in Gauteng, a crowded province that compresses a quarter of the country’s people into less than 2% of its area.

23 Dec 2021

Infect, replicate, and rapidly mutate: Computational virus modeling study

A new bioRxiv* preprint study led by Barbara A Jones of IBM Research-Almaden in San Jose, California, used computational modeling to investigate how viruses rapidly mutate as well as how they respond or adapt to different host conditions. They observed a range of behaviors from glassy dynamics, bimodal quasispecies distributions, and periodic steady states.

22 Dec 2021