Category Archives: Science

Victoria’s coronavirus lockdown sabotages terminally ill Australian man’s flight home

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John Jobber’s flight home, after being stuck in Ireland, will not be accepted due to lockdown restrictions

Terminally ill Australian man John Jobber is running out of time to make it back from Ireland and fulfil his wish of dying back home in Tasmania.

After nearly a year of fighting to get Jobber home, his daughter Samantha John finally secured plane tickets to Melbourne for next week, but now she fears Melbourne’s snap lockdown means he will never see home again.

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Wales is first UK nation to offer Covid jab to top four priority groups

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Everyone in top four categories has been offered first vaccine dose, says first minister

Wales has become the first UK nation to have offered a Covid jab to everyone in the top four priority groups, the first minister, Mark Drakeford has announced.

Last month, Drakeford was forced to defend Wales’s vaccination programme after criticism of delays from opposition parties and doctors. But at a press conference on Friday, he said that 66 days after people in Wales first began getting the jab, the key target had been achieved.

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Dramatic discovery links Stonehenge to its original site – in Wales

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Find backs theory that bluestones first stood at Waun Mawn before being dragged 140 miles to Wiltshire

An ancient myth about Stonehenge, first recorded 900 years ago, tells of the wizard Merlin leading men to Ireland to capture a magical stone circle called the Giants’ Dance and rebuilding it in England as a memorial to the dead.

Geoffrey of Monmouth’s account had been dismissed, partly because he was wrong on other historical facts, although the bluestones of the monument came from a region of Wales that was considered Irish territory in his day.

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Coronavirus live: France advises single vaccine dose for those who had Covid; Germany shut parts of land border

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French health authority will give one jab to previously infected people; Germany to ban travel from Czech border regions and Austria’s Tyrol

Reuters reports:

The French government has no plans for now to order local lockdown measures in the eastern area of Moselle to rein in the spread of highly contagious Covid-19 variants, health minister Olivier Veran said on Friday.

Veran told reporters that a high number of cases of the South African Covid-19 variant had been found in the region.

The World Health Organizations’ director general, Tedros Adhanom Ghebreyesus, has discussed US support for COVAX vaccines:

I so appreciated today’s call with @CDCDirector Dr. Rochelle Walensky on our organizations' enduring partnership. It was good to discuss ‘s support for @ACTAccelerator and COVAX, #VaccinEquity, prioritizing robust public health systems, and our partnership to #EndPolio. pic.twitter.com/LVba0R3aFq

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Pigs can be trained to use computer joysticks, say researchers

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Study found pigs were able to move a cursor to hit a wall on a screen and earn a treat

They’ve long been thought of as smarter than your average animal, but now researchers claim they have taught pigs to use a joystick, suggesting they are even cleverer than previously thought.

Pigs have previously been found to be capable of a host of tasks, including solving multiple-choice puzzles, and learning commands such as “sit”.

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Coronavirus live news: WHO backs AstraZeneca jab for over-65s; Israel to open leisure facilities to vaccinated

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World Health Organization recommends AstraZeneca jab ‘even if variants present’; Israel to open hotels and gyms to those who have had vaccine or recovered from virus

Update from earlier post about Israel’s planned re-opening of sections of its society:

With some elementary schools due to open on Thursday, health minister Yuli Edelstein, speaking separately with reporters, said he would seek to require teachers who are not documented as being immune to Covid-19 to test negative every 48 hours.

#BREAKING WHO vaccine experts recommend AstraZeneca Covid jab for over-65s pic.twitter.com/Uoiv9wKxaW

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Ursula von der Leyen admits failings in EU Covid vaccine rollout

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European commission leader says bloc late to authorise jabs and ‘not where it wants to be’

The EU is “not where it wants to be” with its coronavirus immunisation programme, Ursula von der Leyen has conceded, as she faced MEPs in the European parliament amid mounting criticism of the bloc’s slow deployment of vaccines.

“We were late to authorise,” the European commission president said. “We were too optimistic when it came to massive production, and perhaps too confident that what we ordered would actually be delivered on time. We need to ask ourselves why that is the case.”

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Astronomers’ hopes raised by glimpse of possible new planet

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Bright speck in space near Alpha Centauri A may be evidence of asteroids or dust – or a technical glitch

Astronomers have glimpsed what may be a previously unknown planet circling one of the closest stars to Earth.

Researchers spotted the bright dot near Alpha Centauri A, one of a pair of stars that swing around each other so tightly they appear as one in the southern constellation of Centaurus. The stars form what is called a binary system 4.37 light years away, a mere stone’s throw in cosmic terms.

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Europe’s oldest person survives Covid and set to celebrate 117th birthday

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French nun Sister Andrée tested positive in her retirement home in Toulon but had no symptoms

A French nun who is Europe’s oldest person has recovered from Covid-19 after it swept through a nursing home in the south of France, and will celebrate her 117th birthday this week.

Sister Andrée, born Lucile Randon in 1904, tested positive for the coronavirus last month at the Sainte-Catherine Labouré home near Toulon where 81 of the 88 residents contracted the virus – 10 of whom died.

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WHO investigation into Covid-19 origins offers no quick answers

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Analysis: start of long process by Wuhan team junks Trump allies’ claim that coronavirus escaped from a laboratory

The press conference given by the World Health Organization’s investigative team in Wuhan is unlikely to silence the most conspiratorial of the conspiracy theorists who took their lead from the fever dreams of the former Trump administration.

Indeed, the first and very partial findings in what was always going to be a long and drawn-out process have not told us much we did not already know about the origins of the coronavirus pandemic.

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How can Covid vaccines be tweaked to tackle new variants?

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Drugmakers are looking at ways to improve their vaccines so they are ready for mutations of the virus

Emerging variants of the virus that causes Covid-19 have triggered concerns that the vaccines developed to date will not provide the high level of protection seen in clinical trials. Concerning variants have been identified in California, South Africa, Brazil and the UK.

But not every variant needs a new vaccine, since vaccines produce a broad immune response that will probably cover many mutations. Here’s what needs to be done to assess whether a vaccine needs to be tweaked, and how to tweak it.

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Balloon test flight plan under fire over solar geoengineering fears

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Swedish environmental groups warn test flight could be first step towards the adoption of a potentially “dangerous, unpredictable, and unmanageable” technology

A proposed scientific balloon flight in northern Sweden has attracted opposition from environmental groups over fears it could lead to the use of solar geoengineering to cool the Earth and combat the climate crisis by mimicking the effect of a large volcanic eruption.

In June, a team of Harvard scientists is planning to launch a high-altitude balloon from Kiruna in Lapland to test whether it can carry equipment for a future small-scale experiment on radiation-reflecting particles in the Earth’s atmosphere.

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Study shows Oxford Covid vaccine has less protection against South African variant

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Researchers say vaccines’ focus must shift to protecting people from hospitalisation and death

The Oxford/AstraZeneca vaccine will not stop people becoming ill if they contract the South African variant of Covid-19, researchers have confirmed, warning that vaccines’ focus needs to shift from population immunity to protecting individuals from hospitalisation and death.

The small study in 2,000 people aged 31, who are less likely to become severely ill, adds to evidence from big trials of other vaccines carried out after the variant appeared in South Africa. Trial data from the Janssen and Novavax vaccines showed efficacy in South Africa was up to 60% against the variant, substantially lower than against the original virus.

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When will Britain’s Covid lockdown be lifted? Three scenarios

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At best, vaccines and lockdown could make life more normal by May. But at worst, a new mutation could undo any progress

Hopes are rising that Britain may soon put the worst of Covid-19 behind it. After a year in which the disease has paralysed the nation, killed more than 100,000 people, closed schools and universities, and brought the NHS to its knees, there are now signs of hope emerging.

Most optimism stems from Britain’s vaccination programme, which has resulted in the inoculation of more than 10 million people in the past two months alone, and which aims to have vaccinated the entire adult population later this year.

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AstraZeneca set to weather Covid in better health than rivals

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The Anglo-Swedish firm already had a strong lineup of cancer drugs when vaccine success gave it a further boost

Before the pandemic, AstraZeneca was highly regarded in the business and pharmaceutical world – seen as one of the UK’s best companies. Now, thanks to Britain’s successful vaccine programme, it is a household name.

The Anglo-Swedish firm, which publishes annual results on Thursday, has sprung to prominence as maker of one of the world’s first Covid-19 vaccines, approved for use in the UK, EU and India. Inevitably, headlines have followed. AstraZeneca has been the focal point of the vaccine supply wars between the UK and the EU and has, as part of that row, faced questions over the effectiveness of the jab in the over-65s.

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Star buys: celebrities send meteorite prices into orbit

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Elon Musk, Steven Spielberg and Nicolas Cage among those who collect rocks that can cost millions

They really are from out of this world, and the prices are astronomical. For those who have everything they need on Earth, what they now want is a little bit of space. Meteorites are attracting the attention of celebrity collectors who have pushed the price of the rocks – which have hurtled through space for hundreds or even thousands of year before crashing into this planet – tenfold over the past decade.

More than 70 of the most spectacular meteorites ever found will go under the hammer at Christie’s auction house next week in a sale that is expected to generate millions of pounds. Included in the Deep Impact auction are meteorites embedded with gem stones and others have suffered such an impact from blasting through the atmosphere at up to 160,000mph that they resemble sculptures by Alberto Giacometti or Henry Moore.

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Tianwen1 probe sends back its first picture of Mars

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Chinese spacecraft aiming to enter orbit in days before putting down lander and rover months later

China’s Tianwen-1 probe has sent back its first picture of Mars, the Chinese space agency has said, as the mission prepares to touch down later this year.

The spacecraft, launched in July around the same time as a US mission, is expected to enter Mars orbit around 10 February.

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Oxford Covid vaccine almost as effective against Kent variant, trials suggest

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Scientists say it offers only slightly lower protection compared with original Covid

The Covid vaccine developed by the University of Oxford and AstraZeneca is nearly as effective against the Kent variant as it is against older forms of the virus, according to preliminary research results.

Researchers analysed swabs from trial volunteers who developed asymptomatic or symptomatic infections to determine which variant of the virus they had caught after receiving the vaccine or a control jab.

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‘Pandemic burnout’ on rise as latest Covid lockdowns take toll

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Increasing number of people report feeling worn out and unable to cope due to period of sustained stress

Psychologists are reporting a rise in “pandemic burnout” as many people find the current phase of lockdowns harder, with an increasing number feeling worn out and unable to cope.

They warn that many are finding the latest lockdown more difficult because of a realisation that coronavirus will be around longer than expected, dashed hopes about an easing of restrictions, and a period of sustained stress similar to overwork, which has prompted symptoms such as fatigue.

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