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Ohio State researchers discover new, more contagious COVID-19 variant



The variant is similar to the British strain, but has been developed only here in the USA

COLUMBUS, Ohio – Ohio State researchers have discovered a new variant of SARS-CoV-2, the virus that causes COVID-19, and found the evolution of another strain.

The variant has the same mutation as the British strain, but developed itself here in the United States

In a release, Ohio State University told Wexner Medical Center that the variant was found in a patient from Ohio so they do not know how common it is yet.

Ohio State said this is important because researchers see the virus develop in similar ways in different parts of the world.

Researchers said they also found a new strain that has three gene mutations not previously seen together in SARS-CoV-2.

The new strain with the mutations has become the most important form of the virus in Columbus.

“This new Columbus strain has the same genetic backbone as previous cases we have studied, but these three mutations represent a significant development,”

; says Dr. Dan Jones, Vice President of the Division of Molecular Pathology.

“We know this shift did not come from the British or South African branches of the virus,” Jones said.

Researchers call the Columbus strain COH.20G / 501Y, and it may have appeared in other parts of the world over the past few months.

Ohio State, like the British tribe, said the mutations on the new variant affect spikes on the surface of SARS-CoV-2, likely making the virus more contagious.

“At this time, we have no data to believe that these mutations will have any effect on the efficacy of vaccines currently in use,” said Peter Mohler, co-author of the study and chief scientific officer at Ohio State Wexner Medical Center. . and Deputy Dean of Research at the College of Medicine.

Doctors in Ohio State talked about the COVID-19 vaccine and the new variant of coronavirus in the briefing below.


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