Primary schools reopened fully but pupils can return to secondary schools only if they test negative for coronavirus. LICHFIELD, ENGLAND – FEBRUARY 26: A nurse draws up a vaccine as members of the public receive their Covid-19 vaccinations. New Zealand has increased its order of the Pfizer/BioNTech vaccine, , enough to vaccine the entire population of nearly 5 million people. In February, 77 per cent of people surveyed in the UK said they would accept a covid-19 vaccine if one was available to them, up from 55 per cent in November. . Your lucky recipient gets: Print Edition delivered direct to their door each week; Unlimited access to newscientist.com with over 30 years of archive content, 200+ science talks and weekly interactive Crosswords; The New Scientist app including the current issue, back issues and all issues of New Scientist: The Collection; Exclusive access to subscriber only events The Scientist Magazine®'s published magazine issues. Earlier research has indicated the variant is also more transmissible. “It’s very easy to forget quite how quickly things can go bad if you don’t keep a very close eye on them,”. “We’re grateful that a number of potential cases have come forward,” said Hancock. The worldwide covid-19 death toll has passed 2.61 million. A study, based on nearly 9000 coronavirus tests done on healthcare workers, asymptomatic infections fell by 75 per cent. The worldwide covid-19 death toll has passed 2.5 million. “Our whole strategy is to go forward in a way that is cautious but irreversible. “Together with the evidence for reduction of hospitalisations after both the Pfizer/BioNTech and the Oxford/AstraZeneca vaccines, the message is clear: vaccines work for those 80+ and 70+ and they are saving lives,” said Zania Stamataki at the University of Birmingham in a statement. When asked about the issue in parliament on 9 March, Sunak said: “At all steps in this crisis we have indeed taken the advice of our scientific advisers.”. The study involves 60 participants previously vaccinated with the company’s original shots, who will receive a third shot of either another dose of the original vaccine or the booster shot at a low or high dose. : Vaccination means freedom to mix in private properties without social distancing or wearing masks, US authorities have said, but the guidance is deemed too risky for the UK. World Health Organization Europe director Hans Kluge told a press briefing on 4 March that the EMA’s announcement was a “welcome development”, adding that: “[in Europe] we desperately need to enlarge our portfolio of vaccines”. : From habitat degradation to squalid animal treatment, our part in allowing “zoonotic” diseases like covid-19 to leap into humans is becoming ever clearer. Company logo of pharmaceutical company GlaxoSmithKline is seen at their Stevenage facility. A preliminary study led by researchers at the University of Bristol, UK, indicates that a single dose of the Pfizer/BioNTech or Oxford/AstraZeneca vaccine reduces the risk of hospitalisation with covid-19 by about 80 per cent among people aged 80 and over. “People experiencing homelessness are likely to have health conditions that put them at higher risk of death from covid-19,” Wei Shen Lim, covid-19 chair for the JCVI, said in a statement. start easing some coronavirus restrictions. The P.1 variant was first identified in people who were travelling from Brazil to Japan, , and the infected person is one of six cases of, detected in the UK in February. More than 80 per cent of intensive care unit (ICU) beds are occupied in the capitals of 25 of Brazil’s 27 states and 15 state capitals have ICUs that are at more than 90 per cent capacity, Fiocruz has said. Film Science at Sundance 2021. Asked why encouraging data couldn’t lead to an accelerated easing of restrictions, Vallance said that three to four weeks were needed to generate and analyse data, which exceeds the one-week notice that the government wants to give of changes to rules. “The advice will help us to protect more people who are at greater risk, ensuring that fewer people become seriously ill or die from the virus.”. “This is not a victory lap. The number of confirmed cases is more than 117.7 million, according to Johns Hopkins University, though the true number of cases will be much higher. Long covid vaccine: People with lasting symptoms after a covid-19 infection, known as long covid, are more likely to recover than get worse after receiving a vaccine, according to an online survey. “All the modelling suggests there is going to be a further surge.” Whitty was giving evidence to MPs on the commons science and technology committee alongside the UK’s chief scientific adviser, Patrick Vallance. Mar. in recent months, according to a survey on attitudes towards vaccination in 15 countries, conducted by researchers at Imperial College London. Race Against the Virus: Hunt for a Vaccine is a Channel 4 documentary which tells the story of the coronavirus pandemic through the eyes of the scientists on the frontline. Our podcast sees expert journalists from the magazine discuss the biggest science stories to hit the headlines each week – from technology and space, to health and the environment. However, given that we do not yet know how much vaccines prevent people from catching and transmitting the virus, it is still possible that vaccinated people may infect others. The worldwide covid-19 death toll has passed 2.53 million. of coronavirus. “This is a super-cautious approach,” said Stephen Evans at the London School of Hygiene and Tropical Medicine in a statement. Last week, Fiocruz said that the. And we don’t think that there’s any reason on this basis to change that now,” he told journalists on 1 March. The companies said they plan to apply for emergency use authorisation from the US Food and Drug Administration after an independent monitoring committee recommended shortening a trial of the experimental treatment early due to evidence of “profound efficacy”. Mar. Public health officials are appealing for anyone who hasn’t yet received a result from a test on 12 or 13 February to come forward by calling 119. of the Oxford/AstraZeneca vaccine on 7 March to investigate a death from blood clotting disorders and a case of pulmonary embolism. Covid-19 vaccines that have been modified to improve their effectiveness against new coronavirus variants, in a similar way to annual flu vaccines, according to new guidance from the UK’s medicines regulator. A Department of Health and Social Care spokesperson, : “The independent JCVI’s [Joint Committee on Vaccination and Immunisation] advice on covid-19 vaccine prioritisation was developed with the aim of preventing as many deaths as possible, with older age being the single greatest risk of death. Face mask pioneer: The 10 March Google doodle celebrates Wu-Lien teh, who helped to end the Manchurian plague outbreak of 1910-11 with the use of cotton and gauze face masks he designed. Get the latest BBC Science and Environment News: breaking news, analysis and debate on science and nature in the UK and around the world. The number of confirmed cases is more than 113 million, according to, Dr Wu Lien-teh: Face mask pioneer who helped defeat a plague epidemic, Covid-19 news: Antibody therapy cut severe covid-19 by 85 per cent, Colorado's legal cannabis farms emit more carbon than its coal mines, Quantum weirdness isn’t weird – if we accept objects don’t exist, More than 4000 cheetahs have been trafficked in the past decade, Fire safety app simulates wildfires and shows a route to avoid them, Extinction denialism is a worrying new anti-science movement. have received a first dose of a covid-19 vaccine. The study indicates one in 204 people were infected between 4 and 23 February, down only slightly from. Worldwide, 265 million doses of covid-19 vaccines have been administered, with 80 per cent in just 10 countries, said Mike Ryan, executive director of the WHO’s Health Emergencies Program, Australia has asked the European Commission to, to approve Italy’s blocking of a shipment of covid-19 vaccine doses to the country. It has been reported that the UK government is considering the possibility of the NHS coronavirus app featuring a digital health passport, which would carry information on vaccinations and test results. Vaccine manufacturers would need to provide robust evidence that the modified vaccine produces a sufficient immune response, for example release of antibodies into the blood, but wouldn’t need to conduct lengthy clinical trials that don’t add to understanding of the vaccine’s safety and effectiveness. Johnson told MPs: “Let me be clear, we have not blocked the export of a single covid-19 vaccine or vaccine components.” Michel has since, that there are “different ways of imposing bans or restrictions on vaccines/medicines”. Find science articles and current events from Popular Science. Earlier research has indicated the variant is also more transmissible. , Conrad Quilty-Harper Perseverance Mars landing: Will NASA find life? The worldwide covid-19 death toll has passed 2.6 million. The extracts include mention of a government science adviser blaming Sunak for his “one-eyed approach in putting the nation’s finances first”. Every issue of New Scientist since 1990 is available here for subscribers.. Browse our previous issues … Read issue 3317 16 January 2021 of New Scientist magazine for the best science news and analysis World Trade Organization member states are set to discuss a proposal by India and South Africa next week to waive rules on intellectual property for covid-19 drugs and vaccines. Earlier findings indicated the company’s existing two-dose regimen generates a weaker antibody response against the B.1.351 variant, compared to the original virus. The number of twins in the world is the highest it has ever been, AI helps assess pain levels in people with sickle cell disease, Tattoos reveal secrets of man whose flayed skin was nailed to a board, Covid-19 news: Antibody therapy cut severe covid-19 by 85 per cent, More than 4000 cheetahs have been trafficked in the past decade, Fukushima 10 years on: Life inside the exclusion zone. Mixing indoors: Vaccination means freedom to mix in private properties without social distancing or wearing masks, US authorities have said, but the guidance is deemed too risky for the UK. “Australia has raised the issue with the European Commission through multiple channels,” Greg Hunt, Australia’s health minister, told journalists on 5 March. The worldwide covid-19 death toll has passed 2.5 million. “I think if you truncate that you are essentially flying blind,” Vallance told the committee. One dose of Pfizer vaccine shows 75 per cent reduction in asymptomatic infections. The first doses of the vaccine will be transported to US states on 1 March. The B.1.1.7 coronavirus variant first identified in the UK is between 43 and 90 per cent more transmissible than the original virus, a study published in the scientific journal Science has estimated. by Debora Mackenzie is about how the pandemic happened and why it will happen again if we don’t do things differently in future. Chief Medical Officer Chris Whitty during a media briefing in Downing Street, London. An antibody therapy developed by UK firm GlaxoSmithKline and US-based Vir Biotechnology reduced hospitalisation or death by 85 per cent compared with a placebo, according to interim data from 583 trial participants. Health officials in England attempt to trace person infected with P.1 virus variant. Under new draft rules, a maximum of five people from two households would be allowed to meet. News about Science and Technology, including commentary and archival articles published in The New York Times. Separately, Austria suspended use of a batch of the Oxford/AstraZeneca vaccine on 7 March to investigate a death from blood clotting disorders and a case of pulmonary embolism. and Layal Liverpool. begun trialling a coronavirus vaccine booster shot. The New York Times is tracking hospital bed occupancy in England in an interactive graphic. “Without stringent control measures, including limited closure of educational institutions and a greatly accelerated vaccine roll-out, covid-19 hospitalisations and deaths across England in 2021 will exceed those in 2020,” the authors of the study write in their paper, adding that the spread of the variant at similar rates in other countries, including Denmark, Switzerland and the US, is “concerning”. The worldwide covid-19 death toll has passed 2.57 million. Read the latest research in biochemistry -- protein structure and function, RNA and DNA, enzymes and biosynthesis and more biochemistry news. of people infected with the B.1351 coronavirus variant first identified in South Africa. has estimated. to support the UK’s covid-19 vaccine rollout in the latest budget. Avi Loeb: Is ‘Oumuamua extraterrestrial technology? The author, Adam Kucharski, is an epidemiologist at the London School of Hygiene and Tropical Medicine, UK, and in the book he examines how diseases spread and why they stop. What will it take to get a covid-19 vaccine to the world? People aged 80 and over were included in the top four priority groups for covid-19 vaccination. Some shops and salons would also be allowed to reopen. The testing of secondary school pupils is being done with the rapid tests known as lateral flow devices. UK science and medical advisers urge caution on easing of restrictions in England. More than 20.2 million people in the UK as a whole had received a first dose of covid-19 vaccine as of 1 March. Children in lockdown: The covid-19 pandemic and associated restrictions have impacted children’s mental health – which has already been declining for years in the UK and US. Global equitable access to life-saving vaccines is the surest way to save lives and rebuild economies,” he said. Environmental science news. People aged 80 and over were included in the top four priority groups for covid-19 vaccination. In February, the country began vaccinating border and quarantine workers. New Scientist employs and commissions the best writers in their fields from all over the world. The “digital green pass” would provide proof that a person has been vaccinated against covid-19 or coronavirus test results for those who haven’t been vaccinated. But Edwards said it will be important to wait for a complete set of results from the trial to understand how well VIR-7831 works and unpick the findings. But he warned that things will not return to normal soon. European Commission spokesperson Eric Mamer declined to comment specifically on Michel’s statements during a press briefing in Brussels. It was already clear from clinical trials and previous studies that the Pfizer vaccine is highly effective at preventing symptomatic infections but we did not know how many vaccinated people might still get infected without symptoms and potentially pass the disease on to others. Scepticism about the vaccine was highest in France, with only 40 per cent of respondents in February saying they would accept a covid-19 vaccine, although this still represents an increase from 25 per cent in November. from the UK. Johnson’s comments come in response to, claims made by European Council president, Charles Michel a day earlier that the UK and US have imposed “an outright ban on the export of vaccines or vaccine components produced on their territory”. Asked why encouraging data couldn’t lead to an accelerated easing of restrictions, Vallance said that three to four weeks were needed to generate and analyse data, which exceeds the one-week notice that the government wants to give of changes to rules. And other covid-19 questions answered, You could be spreading the coronavirus without realising you’ve got it. See previous updates from February 2021, January 2021, November/December 2020, and March to November 2020. But in early February, interim results from a phase III trial indicated the. New Scientist has produced a series of books compiled from contributions to Last Word. Not all adults will be vaccinated by the end of May, as the vaccines will take time to administer, but the country is on track to meet Biden’s target of delivering 100 million doses in his first 100 days in office. Since January, most pupils in England have been doing lessons online, with only the children of key workers allowed to physically attend schools. “I am sure that through COVAX and international solidarity we will be able to reach the most at-risk everywhere. Read issue 3323 27 February 2021 of New Scientist magazine for the best science news and analysis Most secondary schools are phasing reopening to allow this testing to be done. Last week, Fiocruz said that the P.1 coronavirus variant was one of several “variants of concern” that have become dominant in six of eight states it had studied. And that day when everything is back to normal depends on all of us,” Biden said. SCI COMMUN News at a glance. GlaxoSmithKline and Vir Biotechnologies also said that a new laboratory study indicated that the therapy, called VIR-7831, was, similarly effective against coronavirus variants. Looking for past articles? Fifty million Covid-19 vaccine doses have been given to people in the US since President Joe Biden took office 37 days ago, taking the total to around 67 million. The study compared death rates among people in the UK infected with B.1.1.7 or other variants of the coronavirus. Moderna has begun trialling a coronavirus vaccine booster shot targeted at the B.1.351 coronavirus variant first identified in South Africa. Belly Mujinga: Searching for the Truth is a BBC Panorama investigation of the death of transport worker Belly Mujinga from covid-19, following reports she had been coughed and spat on by a customer at London’s Victoria Station. Germany is expected to start easing some coronavirus restrictions from 8 March. The first participants have now received the modified vaccine in an amendment to an on-going clinical trial. is about the new science of contagion and the surprising ways it shapes our lives and behaviour. , the NHS announced. UK chancellor of the exchequer Rishi Sunak announced an additional £1.65 billion to support the UK’s covid-19 vaccine rollout in the latest budget. Feb. 25, 2021 — A new study estimates 64 percent of adult COVID-19 hospitalizations in the U.S. may have been prevented if there were less obesity, … “It’s not over yet,” he added. In February, the country began vaccinating border and quarantine workers. : As plans are made for international travel to resume, covid-free countries may have to achieve herd immunity through vaccination before letting the rest of the world in. Food allergies could soon become a thing of the past – here's why, Covid-19 stimulus plans are undermining conservation efforts, The Brilliant Abyss review: A fascinating tour of the ocean’s depths. “This is a day many of us have been dreaming of,” said WHO director-general Tedros Adhanom Ghebreyesus in a statement. US News is a recognized leader in college, grad school, hospital, mutual fund, and car rankings. “We’re grateful that a number of potential cases have come forward,” said Hancock. The microbes inside you, the edges of the known universe, and all the amazing stuff in between. “I think it will be very premature, and I think unrealistic, to think that we’re going to finish with this virus by the end of the year,” Michael Ryan, executive director of the WHO’s Health Emergencies Program, told a press conference on 1 March. is a BBC documentary about the inside story of the development of the Oxford/AstraZeneca vaccine against covid-19. for 10 days. Primary schools reopened fully but pupils can return to secondary schools only if they test negative for coronavirus. “Our whole strategy is to go forward in a way that is cautious but irreversible. Life found beneath Antarctic ice sheet 'shouldn't be there'. The author, Adam Kucharski, is an epidemiologist at the London School of Hygiene and Tropical Medicine, UK, and in the book he examines how diseases spread and why they stop. The number of confirmed cases is more than 114.8 million, according to. “Without stringent control measures, including limited closure of educational institutions and a greatly accelerated vaccine roll-out, covid-19 hospitalisations and deaths across England in 2021 will exceed those in 2020,” the authors of the study write in their paper, adding that the spread of the variant at similar rates in other countries, including Denmark, Switzerland and the US, is “concerning”. This is in contrast to advice from the US Centers for Disease Control and Prevention, which on 1 March warned of a potential fourth surge of cases before the majority of people in the country are vaccinated.
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