An array of different mutations or combinations of mutations may help the Omicron variant of SARS-CoV-2 escape immune responses or therapeutic antibodies, according to a study published today in eLife ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists are concerned about the number of mutations in the new Omicron variant. The mutations might cause the variant to evade ...

When the variant now known as omicron first appeared on a global database of coronavirus genomic sequences, scientists were stunned. This was the weirdest creature they’d seen to date. It had an ...

Researchers have identified the highly prevalent, specific mutations that are causing the Omicron variant's high rate of infection. The findings help explain how the new variant can escape ...

The World Health Organization (WHO) has announced that the B.1.1.529 lineage of Sars-CoV-2, thought to have emerged in southern Africa, is to be designated as a variant of concern (VoC) named omicron.

In a recent study posted to the bioRxiv* pre-print server, a team of researchers investigated P323L in RNA polymerase (NSP12) and D614G in the spike (S) protein of severe acute respiratory syndrome ...

Researchers in Germany, based on their recent study published in the journal ChemBioChem, have proposed that the elevated occurrence of positively charged amino acids in specific domains of the severe ...

Mutations can work together to make a virus more fearsome, but they can also cancel one another out. This phenomenon, called epistasis, is why scientists are reluctant to speculate on Omicron. By ...

A newly-discovered mutation of the delta variant is under investigation in the U.K. There are worries that it could make the virus yet more transmissible, and could possibly undermine Covid-19 ...