All rights reserved. A "double mutant" COVID-19 variant that emerged in India could bring about "increased transmissibility" or even "reduced neutralization" due to the specific mutations that it contains, a World Health Organization (WHO) official said on Friday. The double variant has become a challenge for doctors and scientists in India as it is made up of two strains, one strain is from California and the other is from India. "It's exciting and it's also concerning at the same time," said Dr. Benjamin Pinsky, who discovered the first the variant in the Bay Area. NBC Universal, Inc. A new COVID-19 variant named "double mutant" was found in the Bay Area recently and experts are concerned it may spread faster than others. This double mutant strain, first found in India, has begun troubling virologists everywhere. Ottawa consulting on stricter border measures, won’t stop flights from India, Why women are bearing the brunt of COVID-19 vaccine side effects. Like any other virus, the coronavirus too keeps changing in small ways as it spreads from one person to another. What is the ‘double mutant’ Indian Covid variant and what effect will it have? … So it's a little bit odd that they're calling it a double mutant when the others actually have more. Marin Water Officials Approve Mandatory Use Restrictions for 195,000, Police Looking for 2 Suspects After Gunshots Fired at UCSF Parking Lot, Copyright © 2021 NBCUniversal Media, LLC. UCSF Doctor Peter Chin-Hong says the variant contains one mutation identical to the West Coast variant and a second one similar to variants first found in Brazil and South Africa. We don't call this a variant of concern yet meaning we don't know if it's more dangerous. Want to discuss? The double mutant strain, first found in India, has begun troubling virologists everywhere. This State Now Has "Double Mutant" COVID Variant Since December 2020, a number of COVID mutations have been identified around the world. Dix said the province also has concerns with the implementation of federal quarantine measures. So two mutations that were once only seen on separate variants, are now together to … This new variant from India has been called a ‘double mutant’ because it carries two different mutations from the original virus (E484Q and L452R). By: Derek Staahl. Please read our Commenting Policy first. This double mutant strain, first found in India, has begun troubling virologists everywhere. The Indian Double Mutant strain also known as B.1.617, carries two mutations — the E484Q and L452R, in the spike protein which could mean the variant is more able to easily attack the body’s immune response. In an interview with Global News Wednesday, Prime Minister Justin Trudeau said the federal government was looking at additional measures to protect international borders, but would not restrict flights from India. Seven COVID-19 deaths, 862 new cases as B.C. Posted at 6:02 PM, Mar 31, 2021 . Researchers discovered the mutations by scanning viral genetic sequences in Stanford patients. The B.1.617 variant, which was first reported in the Indian state of Maharashtra last January, is considered a variant of interest by the World Health Organization. E484Q is a key mutation in this strain that enhances ACE2 receptor binding ability and reduces existing antibodies from attaching to this mutated, hence differently folded, spike protein. sets another new hospitalization record. "The vaccines may be slightly less effective in preventing moderate disease or moderate illness with this particular variant," Dr. Pinsky said, "but the vaccines are still very effective and people should get vaccinated as soon as possible.". CDC has reported at least 11 flights from India with COVID-19 exposures since the beginning of April. Viruses evolve to sustain their lives and improve infectivity. "This variant in India - my gut sense is that it’s going to end up being more like the California variant and brushing against - and potentially sticking - but probably not like the UK variant, where it just bites and holds on and doesn’t want to let go," Dr. Chin-Hong. Health Minister Adrian Dix said the variant had not been officially designated as a ‘variant of concern’ but added that “all cases of COVID-19 are of concern.”. The double mutant virus variant, first identified around March end is currently in circulation. Simply put, double mutant means that the two strains of the virus get together and take a new avatar. Double mutant variant is a term used to refer to a variant of a virus with two mutations, most commonly used for a particular variant of the COVID-19 virus. Double Mutant variant from India found in California. The Ministry of Health said the province had identified 39 cases of the B.1617 variant as of April 4, but that it hadn’t been flagged as either a variant of concern or variant under investigation at that point. Virus variants point to … Virologist Shahid Jameel explained that a "double mutation in key areas of the virus's spike protein may increase these risks and allow the virus to … The new variant is being dubbed the "double mutant," as it carries two mutations of the virus. © 2021 Global News, a division of Corus Entertainment Inc. Trudeau on why flights continue to arrive every day in Canada amid concerns about COVID-19 outbreak. and last updated 2021-03-31 21:52:56-04. The California Department of Public Health told NBC Bay Area they're monitoring reports of this variant, but remain unclear on how significant it will be. Mutant. Pinsky is Stanford's Director of Clinical Virology and he discovered the case in the region only a day after it was first discovered in India. The new variant is responsible for a surge in coronavirus cases in a a region of India that includes Mumbai, and experts are worried the variant is spreading rapidly setting up an increasingly urgent race between variants and vaccines. India says virus strain also found in many other countries, including Australia, Germany, New Zealand, Singapore, the UK and the US. Get a roundup of the most important and intriguing stories, delivered to your inbox. "It was a bit surprising that it was already here," he said. The variant is being described as a “double mutant” due to a pair of mutations that the Indian Ministry of Health and Family Welfare says may confer “immune escape and increased infectivity.”. However, in the India's case, double mutant variant has been detected in fewer samples than the UK variant, which is … Read more: India has reported more than 250,000 new cases of COVID-19 daily this week and doctors are investigating whether the variant could be part of the reason. So far, there's only one case of this variant confirmed in the country and the Stanford Lab is sequencing seven more presumed cases and is expecting results soon. “The B.1.617 variant has all the hallmarks of a very dangerous virus,” William A Haseltine, a former professor at Harvard Medical School wrote in Forbes on 12 April: “We must do all that is possible to identify its spread and to contain it.” Ontario border checkpoint stops alleged impaired driver from Montreal, Premier Doug Ford to hold virtual press conference Thursday amid isolation, Italian man accused of skipping work for 15 years straight, Man hurls rabid bobcat across his lawn to save wife in dramatic video, These new Canadians left Brazil for Halifax before COVID-19, and they have a warning for others, Biden says U.S. plans to offer Canada extra COVID-19 vaccines in future, Man saves wife from rabid bobcat, throwing it across lawn, Exclusive: Global’s Richard Zussman talks to Prime Minister Justin Trudeau, New Canadians from Brazil know how quickly COVID-19 situation can worsen, India’s COVID-19 surge has Canada mulling travel ban, Seven COVID-19 deaths, 862 new cases as B.C. Dozens of cases of ‘double mutant’ COVID-19 variant confirmed in B.C. This "double mutant" strain has been named B.1.617. In general, such mutations are insignificant and may not change the way a virus behaves. As COVID-19 vaccines become readily available, a double mutant variant just has to crop up. A new COVID-19 variant named "double mutant" was found in the Bay Area recently and experts are concerned it may spread faster than others. Ottawa consulting on stricter border measures, won’t stop flights from India. The B.1.617 or “double mutant” Indian variant carries two mutations including the L452R and E484Q which have been seen separately before in other variants but never together in one variant. “We must do all that is possible to identify its spread and to contain it.” B.1617 has now been designated a variant of interest, and the “BCCDC and the BCCDC Public Health Lab are reviewing genetic sequencing information and linking to case details and will be able to provide an update on the number and nature of these cases later this week,” a ministry spokesperson said in an email. The B.C. "Double mutant" means that a strain now has two mutations. A double mutant variant of a virus is not a rare occurrence even if not very common. Will the federal government provide more support to check in on travellers in 14-day quarantine? “Double mutant” variant is the one where two mutations come together in the same virus. “The B.1.617 variant has all the hallmarks of a very dangerous virus,” William A. Haseltine, a former professor at Harvard Medical School wrote in Forbes on April 12. In the last week of March, when cases began to rise in the country, the Union health ministry had said that a new "double mutant" variant of SARS-CoV-2 was detected in Delhi, Maharashtra and some other places. WATCH: Global News reporter Richard Zussman asks Prime Minister Justin Trudeau why his government is not stopping international flights from India from arriving in Vancouver, as the country deals with concerning mutations of COVID-19. The variant was named "double mutant" because it contains two mutations of the virus, and its the first of its kind in the United States. The Ministry of Health said it has recently changed its surveillance strategy to ensure it has the lab capacity to sequence and identify emerging COVID-19 variants. India is seeing a significant surge of CoViD-19 starting 2021 caused by a "double mutant". 24 Mar 2021. The word 'mutant' has similar — but not identical — meanings in biology and in popular culture. The variant has earned the somewhat ominous nickname "double mutant" because it has an unprecedented combination of two mutations that … This could mean vaccines could be less … The variant is being described as a “double mutant” due to a pair of mutations that the Indian Ministry of Health and Family Welfare says may confer “immune escape and increased infectivity.” BCCDC and the BCCDC Public Health Lab are reviewing genetic sequencing information and linking to case details and will be able to provide an update on the number and nature of these cases later this week,” a ministry spokesperson said in an email. ‘Double mutant variant’ detected, says health ministry amid concerns over highest single-day tally of deaths and cases. OPINION. British Columbia health officials confirmed more than three dozen cases of a COVID-19 variant first detected in India that’s being looked at as a possible contributor to rampant spread of the virus in that country. A mutation in a … Nicknamed the “ double mutant ” variant by the BBC and others, the variant is sparking concern among some scientists because it contains not just one, but two worrisome mutations in … Zussman asks Trudeau why flights from the U.K. were suspended last December and not flights from other countries of concern. Earlier Wednesday, Quebec confirmed its first case of the variant in the central region of the province known as Mauricie-Centre-du-Quebec. This was in addition to the three "variants of … Nicknamed the " double mutant " variant by the BBC and others, the variant is sparking concern among some scientists because it contains not just one, but two worrisome mutations in … Much like other mutations of the virus, the new mutant too carries differences in the genetic code of the virus which allows it to attach itself to ACE2 entry receptors faster. sets another new hospitalization record, “We think more can be done in ensuring that the quarantine is not only enforced, but that people are supported in what can be a very challenging quarantine.”. Read more: Is a double mutant COVID variant behind India’s record surge? The health and social services department in the Mauricie-et-Centre-du-Quebec region reported Wednesday that the B.1.617 'double mutant' variant first sequenced in India has been reported. 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