New technique could help shed light on plants’ workings – and lead to unusual home decor
Emitting an eerie green glow, they look like foliage from a retro computer game, but in fact they are light-emitting plants produced in a laboratory.
Researchers say the glowing greenery could not only add an unusual dimension to home decor but also open up a fresh way for scientists to explore the inner workings of plants.
Continue reading...Iran reports 96 more deaths; Spain’s death toll shows slight rise; Germany calls for ‘very careful’ easing of lockdown; New Zealand says ‘worst is over’
Formula One plans to start the season in Austria on 5 July and stage between 15 and 18 grands prix this year with the opening races behind closed doors.
The announcement came immediately after the French Grand Prix was cancelled and the news the British Grand Prix will be held without spectators if it goes ahead.
Preparatory work has begun on restarting repairs to Notre Dame Cathedral in Paris.
Continue reading...Leading US biologist Thomas Lovejoy says to stop future outbreaks we need more respect for natural world
The vast illegal wildlife trade and humanity’s excessive intrusion into nature is to blame for the coronavirus pandemic, according to a leading US scientist who says “this is not nature’s revenge, we did it to ourselves”.
Scientists are discovering two to four new viruses are created every year as a result of human infringement on the natural world, and any one of those could turn into a pandemic, according to Thomas Lovejoy, who coined the term “biological diversity” in 1980 and is often referred to as the godfather of biodiversity.
Continue reading...Exclusive: Scientists examine whether this route enables infections at longer distances
Coronavirus has been detected on particles of air pollution by scientists investigating whether this could enable it to be carried over longer distances and increase the number of people infected.
The work is preliminary and it is not yet known if the virus remains viable on pollution particles and in sufficient quantity to cause disease.
Continue reading...Co-morbidities, demographics and societal imbalances all play a part, says UCL professor Nishi Chaturvedi
One explanation for why people from black and minority ethnic (BAME) backgrounds are dying in disproportionately high numbers is demography. The virus hit London first and hit it hardest. But even when you take these regional differences into account there is a mismatch. In particular, if you take into account that ethnic minorities are generally younger – particularly important for Covid-19 where 90% of deaths are in people over 60 – the ethnic differences become even more stark.
Related: BAME groups hit harder by Covid-19 than white people, UK study suggests
Continue reading...Trump to halt immigration for 60 days initially; 256m people could starve, says UN; cases worldwide pass 2.5 million
A Chinese citizen journalist who was missing for almost two months after posting videos from Wuhan during the coronavirus outbreak has re-appeared, claiming that he was detained by police and forcibly quarantined, Lily Kuo reports from Beijing.
Li Zehua was one of three Chinese journalists who had been reporting in Wuhan during some of the worst weeks of the epidemic. He was last seen on 26 February after posting a video in which he was chased by a white SUV and an hours-long livestream that ended when several agents entered his apartment.
我是李泽华Kcriss，这是2月26日至今关于我的一些情况。I'm Kcriss, here is something about me si... https://t.co/ETjY7QaacY via @YouTube
Related: Missing Wuhan citizen journalist reappears after two months
Airlines in Europe have applied for €12.8bn (£11.3bn) in government support since the start of the coronavirus pandemic with no binding environmental conditions attached, according to an analysis of the sector’s bailout pleas, Sandra Laville reports.
By Tuesday this week, airlines including easyJet, Scandinavian Airlines and Tui had secured loans and other financial support amounting to €3.36bn. A further €9.47bn is being sought by other airlines, data tracking by Transport & Environment, Greenpeace and Carbon Watch reveals.
Related: Coronavirus: airlines seek €12.8bn in bailouts without environmental conditions attached
Continue reading...How long should you remain in isolation if you have symptoms of Covid-19? It depends on who you ask. The UK government guidelines recommend seven days from the onset of symptoms, whereas the World Health Organization advises 14. To get to the bottom of this apparent disparity, Nicola Davis discusses viral shedding with Dr Charlotte Houldcroft, and asks what the evidence currently tells us about how long we stay infectious for
Continue reading...‘Stink flirting’ observation may be first finding of primate sex pheromones, say scientists
An irresistible floral scent dabbed on the body may sound like a cliche from a perfume advert, but it appears to play a role in how male ring-tailed lemurs attract a mate.
Researchers in Japan say they have identified the odours males waft at females, and shown the latter’s attention is indeed captured by the pong.
Continue reading...Trump casts doubt on China death toll; WHO chief hopes US will remain a ‘friend’; almost 700 test positive on French aircraft carrier
Households across the UK are now taking to their gardens, doorsteps, balconies and windows to applaud for the frontline workers fighting the coronavirus.
It will be the fourth “clap for carers” event in the UK, becoming a staple for Thursday nights in lockdown.
Leaders of the G7 group of major industrialised nations have agreed the rapid development of a coronavirus vaccine is crucial in dealing with the outbreak.
First Secretary of State Dominic Raab deputised for the UK’s prime minister Boris Johnson at the virtual summit, which also discussed the particular risk coronavirus poses for developing countries.
Continue reading...US reports 25,000 new infections; WHO chief hopes US will remain a ‘friend’; almost 700 test positive on French aircraft carrier. Follow the latest updates
The New York Times is reporting that a pork factory in Smithfield, South Dakota is the new centre of the coronavirus pandemic in the US. This week, the paper reports:
The Smithfield plant became the nation’s largest single-source coronavirus hot spot. Its employees now make up about 44 percent of the diagnoses in South Dakota, and a team of researchers from the Centers for Disease Control and Prevention has traveled there to assess how the outbreak spiraled out of control. Smithfield is the latest meat processing facility to close in the face of the coronavirus.
A Japanese MP has been expelled from his party after it was revealed he had visited a club in a Tokyo red light district, two days after the prime minister, Shinzo Abe, declared a state of emergency in an attempt to contain the coronavirus outbreak.
Takashi Takai, a 50-year-old lower house member for the Constitutional Democratic party of Japan, admitted he had visited Sexy Cabaret Club in Tokyo’s Kabukicho district on 9 April, media reports said, despite government requests that people refrain from visiting bars, restaurants and clubs as part of efforts to reduce personal contact by 70-80%.
Takai submitted a letter of resignation after media reported his visit to the club, but the party rejected it and expelled him instead, Kyodo news agency said.
US to investigate World Health Organization’s response to crisis; global cases pass 1.98m with 126,000 deaths; France summons Chinese envoy
Kandahar province went into full lockdown on Wednesday morning as Afghanistan reported its second biggest daily rise of new coronavirus cases in a week, triggered by a surge of infections in Kabul.
Afghanistan’s health ministry has reported 70 new positive cases of Covid-19 in the last 24 hours, pushing the total number of infections to 784.
Most of the new cases were in Kabul, which has so far recorded 201 cases, 31 today.
Kabul went into full lockdown last week, as all roads to the city of six million were blocked and 1,600 police officers were appointed to monitor movement inside the city.
Of the new Covid-19 cases, 22 were confirmed in the western province of Herat, the worst affected area in Afghanistan so far with 313 cases.
The southern province of Kandahar went into full lockdown on Wednesday morning in a bid to contain the spread of coronavirus in one of Afghanistan’s most populated areas.
Germany’s government will extend restrictions on movement introduced last month to slow the spread of the coronavirus until at least 3 May, Handelsblatt business daily reported on Wednesday, citing the dpa news agency.
The chancellor, Angela Merkel, is holding a video conference on Wednesday, first with cabinet ministers and later with the leaders of Germany’s 16 states, who will try to agree on whether to ease the measures given some improvement in the situation.
Continue reading...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...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...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...Findings from Bolivia show plants were domesticated in region shortly after last ice age
The Amazon basin was a hotspot for the early cultivation of plants, with inhabitants having munched on squash and cassava more than 10,000 years ago, researchers have revealed.
The team say the new findings from Bolivia offer direct evidence such plants were grown in south-west Amazonia, meaning the region has a claim to join the Middle East, China, south-west Mexico and north-west South America as locations where wild plants were domesticated shortly after the last ice age. The team say the discovery chimes with other clues.
Continue reading...Increased contact with animals likely cause of outbreaks such as Covid-19, say experts, as conservationists call for global ban on wildlife markets
Hunting, farming and the global move of people to cities has led to massive declines in biodiversity and increased the risk of dangerous viruses like Covid-19 spilling over from animals to humans, a major study has concluded.
In a paper that suggests the underlying cause of the present pandemic is likely to be increased human contact with wildlife, scientists from Australia and the US traced which animals were most likely to share pathogens with humans.
Continue reading...Hannah Devlin speaks to Dr Jenna Macciochi about how our immune systems fight off infections such as coronavirus, and – as per lots of your questions – what happens if we’re immunocompromised
Continue reading...Spain records smallest rate of increase in infections; Trump tells Americans to expect ‘a lot of death’; Global deaths approach 65,000
Here are the key developments of the last few hours:
The country’s health minister has announced that Barbados has recorded its first death from the coronavirus.
The victim is said to be an 81-year-old male who had an underlying medical condition and had travelled to the UK.
Continue reading...Certificates to prove people are immune to Covid-19 could ease restrictions. How would such as scheme work in Britain?
No 10 has pointed to immunity passports as a way to end the lockdown. How would the policy work in practice?
Continue reading...US has one 1 in 5 cases globally; global cases pass 860,000; record daily fatalities in UK, France, Spain and Russia
The European Commission has proposed a short-time work scheme to avoid mass lay-offs across the bloc during the coronavirus pandemic.
The scheme, which is modelled on Germany’s Kurzabeit programme, was announced by Commission head Ursula von der Leyen in a video message.
Companies are paying salaries to their employees, even if, right now, they are not making money. Europe is now coming to their support, with a new initiative.
“It is intended to help Italy, Spain and all other countries that have been hard hit. And it will do so thanks to the solidarity of other member states,” she said.
Italy has extended lockdown restrictions until 13 April as signs emerge indicating the coronavirus contagion might be reaching a “plateau”.
“Italians have shown great maturity,” Roberto Speranza, the health minister, told parliament on Wednesday. “Experts say we are on the right track, and that the drastic measures taken are starting to give results.”
However, Speranza warned “we must not drop our guard” as the recovery will be “prudent and gradual”.
“It would be unforgiveable to mistake this first result for a
definitive defeat of Covid, it’s a long battle.”
The number of new confirmed infections rose by 2,107 on Tuesday, taking the total number of current cases to 77,635, according to figures from Italy’s civil protection authority.
The rise in infections was higher than the daily increase registered on Monday (1,648), but lower than Sunday’s increase of 3,815.
On Tuesday, there was a 2.8% increase in new (i.e current) infections, compared with an average daily rise of 15% during one of the most critical weeks.
The death toll rose by 837 on Tuesday to 12,428, higher than the 812 deaths registered on Monday. The number of people who have recovered from the virus rose by 1,109 to 15,729 on Tuesday, following a record leap of 1,590 on Monday.
The daily death toll and infection rate have also started to slow in Lombardy, the region worst-affected by the virus.
“The curve tells us that we’re at a plateau,” said Silvio Brusaferro, the president of the Higher Health Institute (ISS).