Scientists are learning more about a new COVID variant that has been detected -- it's called "Deltacron."
“There is absolutely no evidence that this new recombinant virus has those qualities at all.” “At some point, there is two circulating variants so one person can actually catch two variants at one time and the two variants can actually invade the same cell and then they can have children,” Chin-Hong said. “It sounds pretty ominious if you take the worst aspects of delta, which was a more serious illness, and you combine it with the worst aspects of omicron which is very transmissible then you have something that sounds pretty scary,” Swartzberg said.
The new BA.2 COVID-19 sub-variant, called “Deltacron” or “Stealth Omicron,” appears to be the most contagious strain yet. However, this does not necessarily ...
The sub-variant has been identified in the US, the UK, the Netherlands, Denmark, and France, and it has likely spread farther. Omicron BA.2, called “Deltacron,” is a recombinant virus that contains the full-length spike protein of Omicron and the backbone of Delta. Recombinant viruses are fairly common, they occur when 1 variant overtakes the previously dominant strain and the same host cell is co-infected by these 2 distinct viruses. Due to the prevalence of the Delta and Omicron variants, health officials expected COVID-19 to mutate into a recombinant virus. The sub-variant is also nicknamed the “stealth variant” or “stealth Omicron,” due to its ability to be nearly indistinguishable from Delta or Omicron in positive PCR tests. The new COVID-19 sub-variant of the Delta and Omicron strains has been circulating since the beginning of the year.
The World Health Organization last week confirmed the emergence of "deltacron" - a hybrid strain that combines both the delta and omicron variants. News of the ...
Arwady said in January that additional variants are reported frequently, but stressed there is a process for classifying them. "So no, if it's not causing lots of cases, people don’t need to be concerned." "The way people are using that is this concern [that] already omicron has almost all the characteristics of delta and it has most of the same genetic changes that delta had. I think it's reflecting a fear that we're not done with variants, and I see no reason to think we are done with variants, just to be really clear about that," Arwady said. "It's a word that people are using. News of the variant first surfaced in January, when Bloomberg News reported that a researcher in Cyprus had discovered a strain of the coronavirus that combines the delta and omicron variant.
Infectious disease specialists say there's no evidence yet that shows this recombinant variant is more transmissible or virulent, but studies are underway to ...
The World Health Organization (WHO) that scientists have identified a new variant called Deltacron, which contains genetic material from both the Omicron and Delta strains of COVID-19. * A new variant called Deltacron, which contains genetic material from both Delta and Omicron, has been identified in Europe and the United States. * The variant remains rare, having been detected in a only a handful of people.
Scientists are learning more about a hybrid variant of COVID-19 that has been detected called "deltacron."
“It’s a normal part of viruses, it happens all the time. In this case, that virus “child” would be deltacron. “There is absolutely no evidence that this new recombinant virus has those qualities at all.”
MONDAY, March 14, 2022 (HealthDay News) -- A recently identified hybrid of the Omicron and Delta coronavirus variants is unlikely to become a serious threat ...
A new COVID-19 variant called “Deltacron” has been discovered in Europe and the United States. It is a hybrid between the delta and omicron variants of the ...
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(Science Times) In recent days, scientists have reported that a hybrid of the omicron and delta coronavirus variants has been popping up in several ...
They give recombinant viruses a two-letter abbreviation starting with X. XA, for example, is a hybrid that arose in December 2020 from a mixture of the alpha variant and another lineage of coronaviruses called B.1.177. He also criticized the scientists for unleashing lurid nicknames for the recombinant that were immediately picked up in news articles and social media posts claiming that it was a hoax or had been produced in a lab. Simon-Loriere and other researchers are conducting experiments to see how the new recombinant performs in dishes of cells. The variant uses it to successfully invade cells in the nose and the upper airway, but it doesn’t do so well deep in the lungs. The spike protein is the most important part of the virus when it comes to invading cells. That will probably change in the weeks to come. Simon-Loriere said that the genome of the recombinant variant also suggested that it wouldn’t represent a new phase of the pandemic. The rest of the genome is delta. On March 8, the researchers posted the first genome of the recombinant on GISAID. When Nguyen looked for the same pattern of mutations, he found more possible recombinants in the Netherlands and Denmark. “That led me to suspect that these might be real,” he said. Instead, it looked to Nguyen as though each virus in the sample actually carried a combination of genes from the two variants. He found samples collected in France in January that researchers had identified as a mix of delta and omicron variants.
The recombinant variant, Deltacron, composed of the two highly transmissible COVID variants, Delta and Omicron, has been confirmed by the global community ...
Specific symptoms due to a Deltacron variant infection aren't well known and it is unlikely that risks from Deltacron are higher for those who have been vaccinated. As with all new variants found, the sequences of the Deltacron variant were also submitted to the Global Initiative on Sharing Avian Influenza Data (GISAID), a non-profit organization, founded in 2008 to share genomic information of evolving outbreaks around the world. Instead, critics had called the finding a result of contamination in the lab.
Chicago Public Schools classrooms are now mask-optional as the district lifts its mask mandate for both students and staff, but could the move set up ...
The week before that, 13,028 new cases and 355 deaths were reported. Many who placed their orders when the tests became available at the start of March have reported receiving their second shipment. The deadline for Chicago Police Department employees and other city workers to get vaccinated as part of a requirement for city workers has arrived. The World Health Organization this week confirmed the emergence of a new COVID-19 variant dubbed "deltacron" - a hybrid strain that combines both the delta and omicron variants. And as masks come, the World Health Organization has confirmed the emergence of a new COVID-19 variant dubbed "deltacron" - a hybrid strain that combines both the delta and omicron variants. "Long COVID" is more broadly referred to as "post-COVID conditions," or PCC, by the Centers for Disease Control and Prevention, according to Chicago Department of Public Health Commissioner Dr. Allison Arwady.