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https://twitter.com/k_pyrc/status/1636755700725497859New data links Covid-19’s origins to raccoon dogs at Wuhan marketIan Sample Science editor Fri 17 Mar 2023 14.23 GMT
Analysis of gene sequences by international team finds Covid-positive samples rich in raccoon dog DNA
While the findings on raccoon dogs make it more likely Covid started in a market, they do not exclude other theories. Photograph: Arterra/Universal Images group/Getty ImagesNewly released genetic data gathered from a live food market in Wuhan has linked Covid-19 with raccoon dogs, adding weight to the theory that infected animals sold at the site started the coronavirus pandemic, researchers involved in the work say.
Swabs collected from stalls at the Huanan seafood market in the two months after it was shut down on 1 January 2020 were previously found to contain both Covid and human DNA. When the findings were published last year, Chinese researchers stated that the samples contained no animal DNA.
https://www.theguardian.com/society/2023/mar/17/covid-19-origins-raccoon-dogs-wuhan-market-data2)
Covid has not affected people’s happiness around world, study revealsRobert Booth Social affairs correspondent Mon 20 Mar 2023 00.01 GMT
World Happiness Report finds higher levels of benevolence in all global regions than before the pandemic
People gather in Helsinki for the Vappu public holiday in April last year. Finland again came top of the happiness league table. Photograph: Anadolu Agency/Getty ImagesIt claimed 6.7 million lives, locked down entire countries and triggered a global economic slump, but Covid-19 has not affected humankind’s happiness, an international study has found.
Interviews with more than 100,000 people across 137 countries found significantly higher levels of benevolence in all global regions than before the pandemic. And when asked to evaluate their lives on a scale of one to 10, people on average gave scores just as high in the 2020-22 Covid years as in 2017-19.
https://www.theguardian.com/world/2023/mar/20/covid-not-affected-happiness-around-world-study3) 2023 mar 20 15:30 Kosmonauta.net
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https://twitter.com/AgnieszkaSzust3/status/16386272693663825935)
Covid vaccine booster doses only needed for high-risk groups, WHO saysMelissa Davey Medical editor Thu 30 Mar 2023 02.07 BST
Guidance says strong population-level immunity due to infection and vaccination means boosters have less impact
The World Health Organization’s Covid vaccine booster advice is largely in line with recommendations already in place in Australia, which prioritises doses for high-risk groups. Photograph: Jenny Evans/Getty ImagesOnly high-risk groups should receive ongoing Covid-19 booster doses because strong population-level immunity means ongoing boosting of the general population offers little impact, the latest update from the World Health Organization (WHO) says.
The vaccination guide, from WHO’s Strategic Advisory Group of Experts on Immunisation, says each country needs to take into account its own epidemiological situation, stressing that its recommendations are for short-to-medium term planning and subject to change.
https://www.theguardian.com/australia-news/2023/mar/30/covid-vaccine-booster-doses-only-needed-for-high-risk-groups-who-world-health-organization6)
https://twitter.com/angeliquedeberg/status/16414266732486819857)
UK develops genetic early warning system for future pandemicsRobin McKie Sun 2 Apr 2023 08.00 BST
The Respiratory Virus and Microbiome Initiative aims to use DNA sequencing technology to spot new diseases. Photograph: Alejandro Miranda/AlamyProject aims to roll out cheap, easy-to-use technology across the globe to spot emergence of any new health threatsBritish researchers are developing a groundbreaking technology to monitor genetic changes in respiratory viruses as they circulate round the world. The system is to be used to pinpoint dangerous new variants as they emerge and act as an early warning system for new diseases and future pandemics.
The team, which is based at the Wellcome Sanger Institute in Cambridgeshire, intends to make the technology cheap, easy to use and capable of being scaled up to provide global surveillance of a wide range of viruses. Targets would include influenza viruses, respiratory syncytial virus (RSV), coronaviruses and previously unknown pathogens.
https://www.theguardian.com/world/2023/apr/02/uk-develops-genetic-early-warning-system-for-future-pandemics8 )
Pandemic triggered ‘second midlife crisis’ among over-50s, study findsAmelia Hill Tue 4 Apr 2023 19.00 BST
Women hit worst by mental health strains, with more domestic and caring duties amid Covid lockdowns‘I struggled to cope’: over-50s in UK describe Covid’s toll on mental health
https://www.theguardian.com/society/2023/apr/04/over-50s-uk-describe-covid-toll-mental-health
The study found that Britons born in 1958 and 1970 were more stressed than previous peaks in their early 40s. Photograph: Matthew Horwood/Getty ImagesThe mental health impact of the pandemic was so severe that it prompted a “second midlife crisis” for the over-50s, with women worst affected.
A study has found that just before the second national lockdown began, those born in Britain in 1958 and 1970 were experiencing higher levels of psychological distress, on average, than they had ever experienced in adulthood before, surpassing previous peaks in their early 40s.
https://www.theguardian.com/society/2023/apr/04/pandemic-triggered-second-midlife-crisis-among-over-50s-study-finds9)
https://twitter.com/docent_ws/status/164337028485713920110)
https://twitter.com/angeliquedeberg/status/164261875762854707411)
Covid vaccine to be offered to vulnerable babies and children in UKNicola Davis Science correspondent Thu 6 Apr 2023 15.31 BST
Eligible children between six months and four years old will be offered jab from June
The Covid vaccines will begin to be offered to those eligible in England from mid-June. Photograph: Carl Recine/ReutersChildren aged between six months and four years old who are deemed clinically vulnerable will be offered two doses of a Covid vaccine, public health bodies in the UK have announced.
The move, revealed by the UK Health Security Agency (UKHSA) after approval by the Joint Committee on Vaccination and Immunisation (JCVI), comes after the Pfizer/BioNTech vaccine was approved for children of this age by the Medicines and Healthcare products Regulatory Agency (MHRA) in December.
https://www.theguardian.com/society/2023/apr/06/covid-vaccine-vulnerable-babies-children12)
‘A silver lining’: how Covid ushered in a vaccines golden eraLinda Geddes Science correspondent Fri 7 Apr 2023 19.00 BST
Pandemic accelerated advances in vaccine technology, opening up possibilities for combating array of diseases
A computer illustration of cancer cells. Cancer is likely to be one of the most immediate applications for a mRNA vaccine research. Photograph: Alfred Pasieka/Science Photo Library/Getty ImagesThe Covid-19 pandemic has been awful for many reasons. But if there is a bright side to the past three years, it is vaccines. Development and testing has advanced at an unprecedented pace since the arrival of Covid-19, enabling technologies that might otherwise have taken another decade to undergo late-stage clinical testing, regulatory approval and manufacturing scale-up to prove their mettle in millions of people.
https://www.theguardian.com/science/2023/apr/07/covid-vaccines-golden-era-pandemic-techology-diseases13)
https://www.o2.pl/informacje/koronawirus-uszkodzil-mozgi-dwojki-niemowlat-zakazone-zostaly-w-lonie-matki-6884846779837376a14)
https://twitter.com/docent_ws/status/164431638749247078515)
https://twitter.com/angeliquedeberg/status/163467523232888832416)
Queensland health report suggests long Covid no more severe than lingering influenzaJoe Hinchliffe Mon 17 Apr 2023 10.25 BST
Experts say more peer-reviewed research is needed to understand the full impacts of the virus
Queensland health minister Yvette D’Ath (left) and the premier Annastacia Palaszczuk. Photograph: Darren England/AAPQueenslanders with long Covid may experience no more severe symptoms than those of lingering influenza, according to a study by the state’s health officials.
But while the Queensland government has held up the study as evidence its handling of the early stages of the pandemic was “textbook”, medical experts treating patients for long Covid say it is only a “first step” towards understanding a condition that has been debilitating for many.
https://www.theguardian.com/australia-news/2023/apr/17/queensland-health-report-suggests-long-covid-no-more-severe-than-lingering-influenza17)
https://twitter.com/docent_ws/status/164804879657047245518)
https://twitter.com/rieske_piotr/status/164798523782819840019)
Up to one in 20 new diabetes cases could be linked to Covid, study suggestsLinda Geddes Tue 18 Apr 2023 15.00 BST
Research adds to growing evidence that pandemic may be contributing to rapid rise in people with diabetes
A blood sugar test. Men and women who were hospitalised with Covid appeared to be at greatest risk of developing diabetes. Photograph: Robert Kneschke/ShutterstockUp to one in 20 new diabetes cases could be related to Covid infection, data suggests.
The research adds to mounting evidence the pandemic may be contributing to a rapidly escalating diabetes crisis, with individuals who have experienced more severe Covid at greatest risk.
However, lifestyle factors such as being overweight or obese continue to be the main driver for the increase, with 4.3 million officially diagnosed cases in the UK alone.
Although previous research has
https://www.theguardian.com/society/2023/apr/18/up-to-one-20-new-diabetes-cases-could-linked-covid-study20)
https://twitter.com/CIDRAP/status/165312889244864512621)
Covid-19 dropped as cause of death in the US in 2022Guardian staff and agencies Fri 5 May 2023 13.29 BST
Covid deaths trailed those caused by heart disease, cancer and injuries, while in 2020 and 2021 it was the third leading cause
A nurse assists a Covid-19 patient in Los Angeles. Photograph: Jae C Hong/APUS deaths fell last year, and Covid-19 dropped to the nation’s No 4 cause, the Centers for Disease Control and Prevention (CDC) has reported.
Covid-19 deaths trailed those caused by heart disease, cancer and injuries such as drug overdoses, motor vehicle fatalities and shootings. In 2020 and 2021, only heart disease and cancer were ahead of the coronavirus.
https://www.theguardian.com/world/2023/may/05/covid-19-dropped-as-cause-of-death-in-the-us-in-202222)
Covid-19 is no longer a global health emergency, says WHOAndrew Gregory Health editor Fri 5 May 2023 15.31 BST
Declaration a major step towards end of pandemic that has killed more than 6.9m people
A man walks past posters advertising a Covid test centre in Berlin’s Kreuzberg district during the pandemic. Photograph: David Gannon/AFP/Getty ImagesThe Covid-19 pandemic, which has sickened or killed almost 800 million people over three years, no longer constitutes a global health emergency, the head of the World Health Organization has said.
The WHO first gave Covid its highest level of alert on 30 January 2020, and its panel has continued to apply the label at meetings held every three months.
https://www.theguardian.com/world/2023/may/05/covid-19-no-longer-global-health-emergency-world-health-organization23)
https://twitter.com/docent_ws/status/165496260819196313624)
https://twojezdrowie.rmf24.pl/aktualnosci/news-jak-czesto-dzieci-maja-powiklania-pocovidowe,nId,6759525#crp_state=125)
Covid officials say new ‘Arcturus’ variant could be linked to conjunctivitisEric Berger Tue 9 May 2023 11.00 BST
California report says variant XBB.1.16 is contagious but should not prompt concerns about a return to early pandemic stages
The number of US Covid cases, hospitalizations and deaths has steadily declined since January. Photograph: Bing Guan/ReutersA new Covid variant that some public health officials have suggested could be linked with conjunctivitis, or pink eye, has set off minor alarms about the virus despite a continual decrease in the number of cases and deaths.
Infectious disease experts, however, say it is part of a normal trajectory for such a virus.
In late April, the Los Angeles county public health department issued an alert stating that people infected with the XBB.1.16 strain, nicknamed “Arcturus” on social media, “could be more likely to experience conjunctivitis as a symptom of their Covid infection”.
https://www.theguardian.com/world/2023/may/09/covid-variant-arcturus-conjunctivitis26)
https://twitter.com/AgnieszkaSzust3/status/165782410970991001627)
Plans for UK ‘genomics transformation’ aim to act on lessons of CovidIan Sample Science editor Tue 16 May 2023 00.01 BST
Ten-year science strategy of UK Health Security Agency will use data to combat infectious diseases faster and more effectively
Research assistants watch the sequencing machines analysing the genetic material of Covid-19 cases at the Wellcome Sanger Institute, Genome Campus, Hinxton, Cambridgeshire in January 2022. Photograph: Frank Augstein/APHealth officials in the UK have drawn up plans for a “genomics transformation” that aims to detect and deal with outbreaks of infectious diseases faster and more effectively in the light of the Covid pandemic.
Information gleaned from the genetics of Covid proved crucial as the virus swept around the globe, revealing how the pathogen spread, evolved, and responded to a succession of vaccines and medicines developed to protect people.
https://www.theguardian.com/society/2023/may/16/plans-for-uk-genomics-transformation-aim-to-act-on-lessons-of-covid28)
https://twojezdrowie.rmf24.pl/choroby/koronawirus-covid-19/news-tlenoterapia-poprawia-czynnosc-serca-u-pacjentow-z-zespolem-,nId,677888629)
Reading ability of children in England scores well in global surveySally Weale and Richard Adams Tue 16 May 2023 09.00 BST
Literacy of nine and 10-year-olds in England was ranked fourth in world in Pirls study, with teachers praised
The survey suggested that reading standards at England’s primary schools had recovered to pre-pandemic levels, said the head of analysis at the Education Policy Institute. Photograph: MBI/AlamyEngland’s nine and 10-year-olds have taken fourth place in a major international literacy study comparing the reading ability of children of the same age in 43 different countries, up from joint eighth place last time assessments were carried out.
The results saw English pupils leapfrog those in high-performing countries like Finland and Poland in the rankings, while pupils in Singapore topped the league table, followed by Hong Kong in second place and Russia coming in third.
Despite the improvement in ranking, England’s score remained virtually unchanged since the last round of assessments in the Progress in International Reading Literacy Study (Pirls), which took place in 2016, with its average actually dropping marginally from 559 to 558.
https://www.theguardian.com/education/2023/may/16/reading-ability-of-children-in-england-scores-well-in-global-survey30)
Covid-resistant bats could be key to fighting the next pandemicRobin McKie Sat 20 May 2023 17.23 BST
The only mammals that fly are not affected by coronaviruses. Scientists are trying to work out why
A grey-headed flying fox in Australia, resting up for the day. Photograph: Scott Gibbons/Getty ImagesWidely depicted as evil spirits or blood-sucking demons, bats have had a poor press over the years. No vampire film, from Dracula to Buffy, has been complete without an entrance of one of these harbingers of death.
But these grim portrayals demean the bat. We have much to learn from them, insist researchers who now believe bats could be crucial in helping us cope with future pandemics.
https://www.theguardian.com/science/2023/may/20/covid-resistant-bats-could-be-key-to-fighting-the-next-pandemic31)
https://eksperymentmyslowy.pl/2023/05/20/czy-odpornosc-sterylizujaca-jest-w-ogole-mozliwa/https://twitter.com/docent_ws/status/165983372161527398532)
https://twitter.com/docent_ws/status/1659868382965972993