The coronavirus has changed since it left Wuhan. Is it more infectious?
4 years, 6 months ago

The coronavirus has changed since it left Wuhan. Is it more infectious?

LA Times  

A version of the coronavirus first seen in Italy four months ago has overtaken the original strain from Wuhan, China, and is now dominant around the world, scientists reported Thursday. The study authors, led by Bette Korber, a computational biologist at the Los Alamos National Laboratory, posted a preliminary version of the work in May that generated substantial controversy by claiming the mutation in the spike protein made the virus more contagious. In a commentary that accompanies the study, three scientists from Yale, Harvard and Columbia agreed that the mutation affecting the coronavirus spike protein is “now dominant in many places around the world.” But the significance of that is far from clear, they wrote. As researchers learned during the Ebola epidemic, “it’s impossible” for tests in a lab to show that “a single mutation alone would have a major impact on a large, diverse human population.” It’s also “unlikely” that the mutation will make the virus more resistant to drugs or vaccines, the authors of the commentary wrote.

History of this topic

Covid very likely came from a Chinese lab leak and there was 'obviously' a cover-up by Beijing, British expert says
1 month, 2 weeks ago
Wuhan Market: More Likely Origin of COVID-19 Virus Than Previously Thought
2 months, 1 week ago
No evidence COVID-19 created in Chinese lab: U.S. intelligence
1 year, 6 months ago
No evidence Covid created in Chinese lab: US intelligence
1 year, 6 months ago
‘Not lying, truth is…’: Scientist who found Wuhan Covid data speaks out
1 year, 9 months ago
FBI chief confirms Covid-19 originated from lab incident in Wuhan
1 year, 10 months ago
Covid 'most likely' leaked from China-controlled lab: FBI director's assertion
1 year, 10 months ago
The latest in the COVID 'lab leak' theory: What we know and don't know about the origins of the pandemic
1 year, 10 months ago
No new Covid variants during recent breakout in China: Lancet study
1 year, 11 months ago
China's COVID-19 surge raises odds of new coronavirus mutant
2 years ago
China’s COVID-19 surge raises odds of new coronavirus mutant
2 years ago
China’s COVID-19 surge raises odds of new coronavirus mutant
2 years ago
Covid-19 cases in the US surpass 100 million, says report
2 years ago
COVID was man-made virus, says Scientist who worked at Wuhan lab
2 years, 1 month ago
China: Animal market in Wuhan was epicenter of COVID-19 pandemic, says new study
2 years, 5 months ago
COVID cases more than double in China’s biggest outbreak since pandemic’s early days
2 years, 9 months ago
Covid-19: 5 big things to know about the new IHU variant
3 years ago
A timeline of COVID-19’s first weeks in Wuhan
3 years, 1 month ago
Wuhan: New Probe Shows Scientists Who Dismissed Lab Leak Theory Have Links to Chinese
3 years, 3 months ago
Comply for new probe: WHO to China amidst US' claim Covid-19 modified at Wuhan lab
3 years, 5 months ago
Delta variant is 'four times more infectious' than the Wuhan version
3 years, 5 months ago
Delta variant is 'four times more infectious' than the Wuhan version
3 years, 5 months ago
Coronavirus returns to haunt Wuhan, mass testing begins
3 years, 5 months ago
China's Wuhan to test 'all residents' for COVID-19 as virus makes comeback after a year
3 years, 5 months ago
China struggles with rising cases of Covid Delta variant, imposes strict lockdown in several cities
3 years, 5 months ago
China's Wuhan to test 'all residents' as Covid cases emerge after a year
3 years, 5 months ago
Fauci: ‘There’s no way’ the coronavirus was made with U.S. research funds. Here’s why
3 years, 5 months ago
WHO proposes fresh coronavirus mission to China and lab audits
3 years, 5 months ago
Covid-19 origin: China's top virologist Shi Zhengli denies lab leak theory
3 years, 6 months ago
Origin unclear: The Hindu Editorial on the source of the coronavirus
3 years, 6 months ago
G7 leaders discuss Wuhan lab leak theory behind COVID-19 pandemic
3 years, 6 months ago
Covid China: No bats or pangolins sold at Wuhan wet markets before pandemic, Oxford study says
3 years, 7 months ago
JASPER BECKER: No wonder so many experts say Covid DID leak from Wuhan research centre
3 years, 7 months ago
Wuhan lab head and US expert flagged Covid19 risk in 2015: Report
3 years, 7 months ago
Vietnam Detects New Highly Transmissible Coronavirus Variant
3 years, 7 months ago
Coronavirus | Joe Biden orders probe into virus origins
3 years, 7 months ago
Coronavirus origin: After more than a year of the pandemic what we know so far
3 years, 7 months ago
Wuhan lab leak theory gets new look with Biden order to determine coronavirus’ origin
3 years, 7 months ago
Bat out of hell? Covid is global but questions over Wuhan lab leak won't go away
3 years, 7 months ago
'Indian strain' of coronavirus found in 17 countries: WHO
3 years, 8 months ago
Covid-19 origin: WHO expert says wildlife trade most likely pathway for coronavirus to arrive in Wuhan
3 years, 9 months ago
What happened in Wuhan? Why questions still linger on the origin of the coronavirus
3 years, 9 months ago
Coronavirus | India reports unique ‘double mutant’ coronavirus variant
3 years, 9 months ago
Coronavirus circulated undetected months before first COVID-19 cases in China: Study
3 years, 9 months ago
Research team locates 24 bat coronaviruses in southwestern China
3 years, 9 months ago
US Officials Wary Over Wuhan Lab Work in 2018 Were Ignored: Report
3 years, 9 months ago
Coronavirus origins report to be issued this month: WHO
3 years, 10 months ago
New COVID-19 variant spreading in New York, found in samples from November 2020, studies claim
3 years, 10 months ago
Doctor on WHO's Covid-19 Origin Mission Explains Why Virus Didn't Leak From Wuhan Lab
3 years, 10 months ago
Covid origins: Doctor on WHO expert panel to China believes Coronavirus didn't leak from Wuhan lab
3 years, 10 months ago

Discover Related