Category Archives: Science

Italian death toll passes 20,000; more than 1.87m Covid-19 cases reported worldwide – as it happened

Posted on by

Spain records another drop in daily death toll; Singapore sees biggest daily jump in infections; China reports highest daily cases in over five weeks. This blog is now closed

We’ve launched a new global coronavirus liveblog at the link below where I’ll be bringing you rolling coverage throughout the day:

Related: Coronavirus live news: cases worldwide near 2 million as Trump repeats WHO funding threat

Dr. Fauci opens by saying he does not claim to know anything about economics. “But the one thing we do know as health experts is... some people think it will be like a light switch on and off. But it won’t be.”

Each state is different, he says. There will be a “rolling re-entry,” says Dr. Fauci. “It’s not one size fits all.”

Continue reading...

Interstellar object ‘Oumuamua believed to be ‘active asteroid’

Posted on by

Scientists believe cigar-shaped visitor to our solar system is fragment of a larger body

The cigar-shaped interstellar visitor to our solar system known as ‘Oumuamua could be the remnants of a larger body that was torn apart by its host star, according to researchers.

The dark, reddish object that hurtled into our solar system in 2017 and was named after the Hawaiian word for messenger or scout has long puzzled scientists.

Continue reading...

Half of coronavirus deaths happen in care homes, data from EU suggests

Posted on by

Figures from Italy, Spain, France, Ireland and Belgium suggest UK may be underestimating care sector deaths

About half of all Covid-19 deaths appear to be happening in care homes in some European countries, according to early figures gathered by UK-based academics who are warning that the same effort must be put into fighting the virus in care homes as in the NHS.

Snapshot data from varying official sources shows that in Italy, Spain, France, Ireland and Belgium between 42% and 57% of deaths from the virus have been happening in homes, according to the report by academics based at the London School of Economics (LSE).

Continue reading...

UK could have Europe’s worst coronavirus death rate, says adviser

Posted on by

Daily death toll shows situation is comparable with other badly hit countries, says Jeremy Farrar

The UK could end up with the worst coronavirus death rate in Europe, one of the government’s leading scientific advisers has said.

Prof Jeremy Farrar, director of the Wellcome Trust and a pandemics expert on the Scientific Advisory Group for Emergencies (Sage), said the figures of almost 1,000 daily hospital deaths showed the UK was in a similar situation to other European countries that had been badly affected.

Continue reading...

US’s global reputation hits rock-bottom over Trump’s coronavirus response

Posted on by

International relations expert warns policy failure could do lasting damage as president insults allies and undermines alliances

Donald Trump’s response to the coronavirus pandemic, which he once dismissed as a hoax, has been fiercely criticised at home as woefully inadequate to the point of irresponsibility.

Yet also thanks largely to Trump, a parallel disaster is unfolding across the world: the ruination of America’s reputation as a safe, trustworthy, competent international leader and partner.

Call it the Trump double-whammy. Diplomatically speaking, the US is on life support.

Continue reading...

Coronavirus statistics: what can we trust and what should we ignore?

Posted on by

The flurry of figures, graphs and projections surrounding the pandemic is confusing. Two experts guide us through the maze

The past few weeks has seen an unstoppable epidemic … of statistics. The flood threatens to overwhelm us all, but what do all these numbers mean? Here are eight statistics you may see, with some warnings about how much we might trust them.

1 The number of new cases each day This can be a very poor reflection of the number of people who have actually been infected, as it depends crucially on the testing regime – up to 9 April, 1.3 million tests had been carried out in Germany, versus 317,000 in the UK.

Continue reading...

Call for schools to open in the summer after lockdown

Posted on by

Children’s commissioner says schools will play an important role, but teachers and parents may oppose loss of six-week break

Schools should consider opening in some form over the six-week summer holidays to help children catch up with the curriculum – and to provide childcare for families who need to get back to work, the children’s commissioner has said.

Anne Longfield said that when schools are allowed to reopen, they could be vital during the long summer holidays. “Whether they are open to all or not, schools do have a really important role, especially for vulnerable children over the coming months.”

She added: “It would be really valuable, if the scientific advice says they can, to have schools consider opening in some form over the summer holidays to help children learn and catch up but also to offer them a safe place to play and socialise with friends. It would also provide vital childcare for families who need to get their incomes back up as they, hopefully, return to work.”

Longfield said schools could bring in play, sports and youth workers to help supervise pupils.

Continue reading...

Wuhan celebrates its ‘liberation’ as Covid-19 lockdown ends

Posted on by

The people of the city where the first virus was first detected are taking their first cautious steps outside after being confined for three months

Last week the city of Wuhan celebrated the end of its nearly three-month lockdown. Flower beds and trees were planted in parks across from hospitals previously overwhelmed with panicked and sick patients. The streets have been scrubbed clean.

Before midnight last Wednesday, when restrictions barring people from leaving the city were officially lifted, state news outlets sent drones into the sky to film lit-up buildings and bridges. Cars lined up at motorway tollbooths, waiting to leave. Drivers described feeling finally “liberated”. Several housing developments had flags declaring them “virus free”. One said: “Decisive battle, decisive win.”

Continue reading...

WHO warns of ‘deadly resurgence’ if coronavirus controls lifted too soon

Posted on by

As global deaths pass 100,000, White House adviser also cautions against lifting restrictions

The World Health Organization has warned that a premature lifting of restrictions on peoples’ movements by countries fighting the coronavirus pandemic could spark a “deadly resurgence”, as global deaths from the virus passed the grim milestone of 100,000.

Tedros Adhanom Ghebreyesus, the head of the WHO, said it was working with countries on ways in which lockdowns could be gradually eased, but said doing so too quickly could be dangerous.

Continue reading...

Coronavirus live news: global deaths pass 95,000 as Easter begins under lockdown

Posted on by

Boris Johnson leaves intensive care; cases worldwide top 1.6m; UN chief says virus threatens global security

Oman’s capital, Muscat, went under full lockdown this morning as number of confirmed coronavirus cases reach 484 in the sultanate with 27 recorded in last 24 hours, writes Akhtar Mohammad Makoii.

The government announced that the isolation procedure will be implemented until April 22. The plan started 10 am this morning by “activating control and checkpoints”.

The Decision to Lockdown Muscat Governorate
comes into effect.#عمان_تواجه_كورونا pic.twitter.com/F6evI3u2Zv

Singapore has suspended the use of video-conferencing tool Zoom by teachers, its education ministry said on Friday, after “very serious incidents” occurred in the first week of a coronavirus lockdown that has seen schools move to home-based learning, Reuters reports.

One of the incidents involved obscene images appearing on screens and strange men making lewd comments during the streaming of a geography lesson with teenage girls, according to local media reports.

These are very serious incidents. MOE (Ministry of Education) is currently investigating both breaches and will lodge a police report if warranted. As a precautionary measure, our teachers will suspend their use of Zoom until these security issues are ironed out.

Continue reading...

Coronavirus live news: confirmed worldwide Covid-19 death toll passes 100,000

Posted on by

Italy extends lockdown; death rate in Spain begins falling again; cases worldwide top 1.6m

Here’s a summary of the most recent news:

The US has approved 661,000 loans to small businesses totalling $168bn (£134bn) under a programme to address the pandemic’s fallout, the White House economic adviser Larry Kudlow says.

A $2.3tn economic stimulus enacted last month allocated $349bn to loans to small businesses hurt by the crisis that can be turned into grants if they meet certain conditions.

Continue reading...

Elimination: what New Zealand’s coronavirus response can teach the world | Michael Baker and Nick Wilson

Posted on by

New Zealand’s drive against Covid-19 is showing promise and it is not too late for other countries to follow

Epidemiologists love to evoke the memory of John Snow, who famously advocated removing the handle from the Broad Street pump in London, an action that helped to end a severe outbreak of cholera. In the face of the Covid-19 pandemic we need to take the same kind of decisive action, yet western countries have appeared remarkably slow to do so, despite the advantages of immense scientific knowledge and modern tools of pandemic control.

New Zealand now appears to be the only “western” nation following an articulated elimination strategy with the goal of completely ending transmission of Covid-19 within its borders. The strategy appears to be working, with new case numbers falling. Most cases are now returning travellers, who are safely quarantined at the borders, and the few remaining case clusters in the community are being traced and further spread stamped out. But it is far too soon to claim victory, and the country is remaining under an intense lockdown to support the elimination effort.

Continue reading...

Care homes across globe in spotlight over Covid-19 death rates

Posted on by

Residential homes have emerged as key breeding ground for infections from Madrid to New York

Care homes for older people across much of Europe and North America are struggling to cope with the global coronavirus pandemic, prompting allegations of inhumane treatment and calls for high-level inquiries.

Appalling stories have emerged from residential homes, which have emerged as a key location for infections. People aged 70 and older are at higher risk of getting very sick or dying from the coronavirus. And people 85 and over are even more vulnerable, global figures show.

Continue reading...

Tolkien was right: giant trees have towering role in protecting forests

Posted on by

Study highlights importance of biodiversity as part of strategy to stop planet overheating

Scientists have shown to be true what JRR Tolkien only imagined in the Lord of the Rings: giant, slow-reproducing trees play an outsized role in the growth and health of old forests.

In the 1930s, the writer gave his towering trees the name Ents. Today, a paper in the journal Science says these “long-lived pioneers” contribute more than previously believed to carbon sequestration and biomass increase.

Continue reading...

WHO warned of transmission risk in January, despite Trump claims

Posted on by

Notes to global health leaders on 10 and 11 January highlighted possible infection routes

The World Health Organization warned the US and other countries about the risk of human-to-human transmission of Covid-19 as early as 10 January, and urged precautions even though initial Chinese studies at that point had found no clear evidence of that route of infection.

Technical guidance notes seen by the Guardian and briefings by top WHO officials warned of potential human-to-human transmission and made clear that there was a threat of catching the disease through water droplets and contaminated surfaces, based on the experience of earlier coronavirus outbreaks, such as Sars and Mers.

Continue reading...

Scientists digitally reconstruct skulls of dinosaurs in fossilised eggs

Posted on by

Research on Massospondylus carinatus embryos sheds new light on animals’ development

The fossilised skulls of dinosaur embryos that died within their eggs about 200m years ago, have been digitally reconstructed by scientists, shedding new light on the animals’ development, and how close they were to hatching.

The rare clutch of seven eggs, some of which contain embryos, was discovered in South Africa in 1976, with the developing young found to be a species of dinosaur called Massospondylus carinatus.

Continue reading...

Have Australia and New Zealand stopped Covid-19 in its tracks?

Posted on by

Southern hemisphere neighbours have developed different strategies but both are working – for now

Its more than 35,000km (21,750 miles) of coastline was always going to be Australia’s strongest advantage in keeping coronavirus at bay, but even so, the speed with which it was used was breathtaking.

Without warning on Thursday 19 March, the Australian prime minister, Scott Morrison, announced: “Australia is closing its borders to all-non citizens”. The ban was effective from 9pm the next day.

Continue reading...

Doctors sue Zimbabwe government over lack of Covid-19 protective equipment

Posted on by

Court application warns ‘many lives will be lost’ without urgent action to provide face masks

The Zimbabwean government has been taken to court over its failure to provide doctors working on the frontline of the Covid-19 pandemic with masks.

The Zimbabwe Association for Doctors for Human Rights (ZADHR) is seeking to compel the authorities urgently to provide personal protective equipment (PPE) for medical practitioners, warning that medics in the country’s troubled health sector will otherwise die.

Continue reading...

Coronavirus live news: confirmed global cases pass 1.5m as Boris Johnson leaves intensive care

Posted on by

Italy’s curve flattening but deaths rise by 610; UK’s PM improves in hospital; virus could push 500m people into poverty

The UK’s housing secretary Robert Jenrick has responded on Twitter to The Guardian’s story about him visiting his parents.

For clarity - my parents asked me to deliver some essentials - including medicines.

They are both self-isolating due to age and my father's medical condition and I respected social distancing rules.https://t.co/XlRujT8S5Y

Egypt reported 139 new cases of coronavirus, bringing its total since the start of the outbreak to 1,699, according to a health ministry statement.

The Arab world’s most populous country also recorded 15 new deaths, raising the total number to 118.

Continue reading...

British Museum looks to crack mystery over decorated ostrich eggs

Posted on by

Experts reexamine eggs – some dating back to bronze age – to understand origins and designs

They are about the same size as a standard Easter egg, but are rather older – with some specimens dating back five millennia to the early bronze age.

A collection of decorated ostrich eggs belonging to the British Museum in London has been reexamined by experts in an effort to understand where they originated, and how their often elaborately painted or engraved designs were created.

Continue reading...