Australia’s food supply relies on migrant workers, many of whom are facing coronavirus limbo | Victoria Stead

As borders close and social distancing increases, what are our responsibilities to the people who keep working?

Amid coronavirus-induced stockpiling and empty supermarket shelves, politicians have been quick to assure us of the reliability of Australia’s food supply systems.

Writing for the Guardian last week, agriculture minister David Littleproud slammed “ridiculous” panic-buying, saying: “It is important to understand that Australian farmers produce enough food for 75 million people: three times what we need”. Farmers, he continued, are “calmly going about the business of food production”, “preparing to sow and pick their crops and making sure their produce makes it to market”.

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Coronavirus live news: global death toll passes 15,000 as WHO warns spread of virus is accelerating

Edouard Philippe, the French prime minister, has said that country’s lockdown could last several more weeks, with new restrictions – including limits on daily exercise outside the home – now in place:

Any morning constitutional/jogging now has to be within 1km of home, 1 hour max, alone, and only once per day. https://t.co/3CvQzDtZpb

The International Olympic Committee is facing almost irresistible pressure to postpone the Tokyo Olympics this week rather than wait until its mid-April deadline – with a growing number of athletes, governments and national federations saying it is unfair to keep them in limbo during the coronavirus pandemic.

Veteran IOC member Dick Pound told USA Today that the Games would be postponed, likely to 2021, with the details to be worked out in the next four weeks. “The parameters going forward have not been determined, but the Games are not going to start on July 24, that much I know.”

Related: Athletes across globe call for Olympic postponement as countries pull out

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Fossil hunters find evidence of 555m-year-old human relative

Ikaria wariootia is half the size of a grain of rice and an early example of a bilateral organism

It might not show much of a family resemblance but fossil hunters say a newly discovered creature, that looks like a teardrop-shaped jellybean and is about half the size of a grain of rice, is an early relative of humans and a vast array of other animals.

The team discovered the fossils in rocks in the outback of South Australia that are thought to be at least 555m years old.

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Energy storage boom stalls in Europe

Slowdown in large-scale clean energy projects started before coronavirus crisis due to lack of state support

Europe’s energy storage boom stalled last year due to a slowdown in large-scale schemes designed to store clean electricity from major renewable energy projects, according to the European Association for Storage of Energy (Ease).

A new study by consultants Delta-EE for Ease found that the European market grew by a total of 1 gigawatt-hours in 2019, a significant slowdown compared with 2018, when the energy storage market exceeded expectations to grow by 1.47GWh.

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UK military planners drafted in to help feed vulnerable in Covid-19 outbreak

Food stockpilers told they should be ‘ashamed’ as prime minister urges Britons not to make mother’s day visits

Key military officials are to help ensure food and medicines reach vulnerable people isolated at home during the coronavirus crisis, as part of a nationwide campaign to protect more than a million people most at risk of being hospitalised.

Community pharmacies, voluntary groups and food retailers are in talks with the government to ensure essential items reach people being told to remain in their home. Those believed to be at most risk are being contacted on how best to protect themselves, and being strongly advised to stay home for at least 12 weeks.

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Doctors warn coronavirus could overwhelm NHS ‘within weeks’

Intensive care audit shows sharp rise in admissions to critical care as London hospitals struggle to cope

The numbers of coronavirus patients needing life-or-death care have been doubling every three days, a report by senior doctors has revealed. London is worst affected, but the rest of the UK will soon be hit with a similar surge, the document warns.

The audit of intensive care carried out since the epidemic began shows that patients needing the highest level of help soared from 50 on 9 March to almost 200 on 19 March – and doctors fear this spike could turn into a nationwide surge within a few weeks.

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We have a once in a generation responsibility to confront Covid-19 | Sadiq Khan

America seems reluctant to lead in this crisis: so Europe, and Britain, must step up

Covid-19 is the biggest health, social and economic emergency we have faced since the second world war. And while we’re only at the beginning of the process of halting its spread, we will be living with the consequences for many years to come.

Our first responsibility is to save lives. That means giving our fantastic NHS staff the time and resources they need. The biggest threat to life is if hospitals are overrun – with more patients requiring intensive care than there are beds available – as we’ve seen in Italy with devastating consequences. We’re already starting to see some London hospitals really feeling the strain.

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World’s most vulnerable in ‘third wave’ for Covid-19 support, experts warn

Fears that lack of coronavirus testing and supplies could mean refugees and those caught in crises are left behind

The world’s most vulnerable people could be last in line for support to deal with the coronavirus outbreak, experts have warned.

Countries already dealing with humanitarian and refugee crises face a struggle to find the resources to deal with the pandemic by the time it reaches them, specialists said in a webinar hosted by the New Humanitarian news agency on Thursday.

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Chinese inquiry exonerates coronavirus whistleblower doctor

Report on Li Wenliang’s death says he did not disrupt public order, but fought bravely

The Chinese doctor who was reprimanded for “spreading rumours” after he sought to warn colleagues about the emergence of Covid-19 has been officially exonerated by an investigation into his death.

However the report has also been criticised for not going far enough, after it only recommended the reprimand against Dr Li Wenliang be withdrawn.

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Coronavirus: Republican senators sold stocks before markets plunged on Covid-19 fears – reports

Richard Burr, chairman of the Senate intelligence committee, and Kelly Loeffler of Georgia have denied they kept the public in the dark

Two Republican senators have faced demands to resign after it was reported they sold off millions of dollars worth of stocks just before the market dropped amid fears of the coronavirus pandemic.

Richard Burr of North Carolina, chairman of the Senate intelligence committee, and Kelly Loeffler of Georgia, whose husband is chairman of the New York Stock Exchange (NYSE), denied that they kept the public in the dark about the scale of the threat.

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In one Italian town, we showed mass testing could eradicate the coronavirus | Andrea Crisanti and Antonio Cassone

By identifying and isolating clusters of infected people, we wiped out Covid-19 in Vò

It’s now about one month since Covid-19 began to sweep across Italy. With more than total cases topping 40,000 as of 19 March, it is now the worst-affected country outside of China.

But in the last two weeks, a promising pilot study here has produced results that may be instructive for other countries trying to control coronavirus. Beginning on 6 March , along with researchers at the University of Padua and the Red Cross, we tested all residents of Vò, a town of 3,000 inhabitants near Venice – including those who did not have symptoms. This allowed us to quarantine people before they showed signs of infection and stop the further spread of coronavirus. In this way, we eradicated coronavirus in under 14 days.

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‘Community infections could happen any time’: Kenya prepares for Covid-19

One of the last places to be hit by coronavirus, experts in Kenya are worried it doesn’t have the resources to cope

Callers to BK radio, a station broadcasting to the remote region around Mount Elgon in western Kenya, were worried on Wednesday evening.

“Will the government help us if we stay indoors and we need food?” one asked. “What if we have small houses, where we can’t stay too far apart?” asked another.

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Can a face mask protect me from coronavirus? Covid-19 myths busted

The truth about how you can catch coronavirus, how much more elderly people are at risk and what you can do to avoid infection

Wearing a face mask is certainly not an iron-clad guarantee that you won’t get sick – viruses can also transmit through the eyes and tiny viral particles, known as aerosols, can penetrate masks. However, masks are effective at capturing droplets, which is a main transmission route of coronavirus, and some studies have estimated a roughly fivefold protection versus no barrier alone (although others have found lower levels of effectiveness).

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Greenland’s melting ice raised global sea level by 2.2mm in two months

Analysis of satellite data reveals astounding loss of 600bn tons of ice last summer as Arctic experienced hottest year on record

Last year’s summer was so warm that it helped trigger the loss of 600bn tons of ice from Greenland – enough to raise global sea levels by 2.2mm in just two months, new research has found.

The analysis of satellite data has revealed the astounding loss of ice in just a few months of abnormally high temperatures around the northern pole. Last year was the hottest on record for the Arctic, with the annual minimum extent of sea ice in the region its second-lowest on record.

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Coronavirus live news: Italy death toll rises to 3,405, overtaking China

US says vaccine is 12 months away, Hubei reports no new cases and cases in Peru rise 61% in single day

Competition laws will be temporarily relaxed to allow supermarkets to collaborate in feeding the UK.

Retailers will be able to pool staff, share data on stock levels, and share distribution depots and delivery vans as supermarkets face intense demand, the government confirmed.

Donald Trump sowed fresh confusion about the US government’s response to the coronavirus pandemic by claiming that a therapeutic drug will be available “almost immediately” – only to be contradicted by officials.

In a rambling performance at Thursday’s White House press conference, the president asserted that chloroquine, used to combat malaria, had been approved and would be made available by prescription.

They’re doing great with the vaccines but there’s still a long process, but the therapies are something we can move on much faster potentially. And the treatments that will be able to reduce the severity or duration of the symptoms – make people better.

Chloroquine, or hydroxychloroquine, this is a common malaria drug. It’s also a drug used for strong arthritis … It’s been around for a long time, so we know if things don’t go as planned it’s not going to kill anybody … It’s shown very, very encouraging early results, and we’re going to be able to make that drug available almost immediately.

Pres. Trump touts chloroquine, an old malaria drug, that doctors say may help treat novel coronavirus, claims it will be available "almost immediately."

Read more about chloroquine: https://t.co/cYt0fxdlfB pic.twitter.com/9oPsMSD3HV

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‘Wonderchicken’: oldest fossil of modern bird discovered

Tiny creature, half the size of a mallard, found in rocks dating back to dinosaur age

Experts have discovered a fossil of the world’s oldest known modern bird – a diminutive creature about half the size of a mallard duck.

Dubbed the Wonderchicken, the remains were found in rocks dating to about 66.8m to 66.7m years ago, revealing that the bird was active shortly before the asteroid strike that wiped out the dinosaurs 66m years ago.

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Keep it clean: The surprising 130-year history of handwashing

Until the mid-1800s, doctors didn’t bother washing their hands – they would go from dissecting a cadaver to delivering a child. Then a Hungarian medic made an essential, much-resisted breakthrough

It felt strange when Boris Johnson emerged from the first Covid-19 Cobra meeting on 2 March and told us to wash our hands while singing Happy Birthday. The preppers among us had panic-shopped while awaiting his pronouncements, and others fretted about vulnerable loved ones, travel plans, the nightmare of simultaneous homeworking and home-schooling, and not being able to work at all. And all our leader had was this?

As one of the few things we can do to significantly stop the spread of coronavirus while out in the infectious world, the new rules for this everyday habit have become the meme du jour. The Killers’ frontman, Brandon Flowers, tweeted a video of himself lathering up while crooning his hit Mr Brightside to 4 million followers. Judi Dench and Gyles Brandreth have posted themselves online reciting The Owl and the Pussycat with sudsy hands. A website for generating handwashing infographics to the song lyrics of your choice has gone viral.

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Coronavirus live news: number of confirmed global cases passes 200,000

Belgium goes into lockdown; EU implements strictest travel ban in history; outbreak reaches every US state. Follow the latest updates

Breaking: Nicola Sturgeon announces schools and nurseries in Scotland will close to pupils at the end of the week.

The first minister said there will be further announcements to support low income students on free school meals as well as students who have exams.

A person has died from coronavirus in Burkina Faso, the first known death from the disease in sub-Saharan Africa, writes the Guardian’s international correspondent Michael Safi.

The country, where security has been deteriorating for months due to attacks by armed groups including some linked to Islamic State and Al-Qaeda, has emerged as a hotspot in Africa, with 27 confirmed cases and at least 200 more people suspected of having the disease.

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Coronavirus news: UK measures to last at least ‘several months’ as restrictions increased globally – live updates

England’s deputy chief medical officer does not rule out further curbs; Ohio primary polls ordered to close; France in lockdown; WHO urges widespread testing. Follow the latest updates

Iran has temporarily freed a total of 85,000 prisoners, including political prisoners, a spokesman for its judiciary said on Tuesday, adding that the prisons were responding to the threat of a coronavirus epidemic in jails.

“Some 50% of those released are security-related prisoners . Also in the jails we have taken precautionary measures to confront the outbreak,” the spokesman Gholamhossein Esmaili.

The #Iranian government feels it is appropriate to release 80k+ prisoners due to #Covid_19 ,including murderers&drug dealers,but continuously refuse to release the innocent political prisoners,because they hold too much value as bargaining chips #freeanoosheh

On the island of Jamaica, political and social messages have long been spread through the dancehalls and music, and so it is with coronavirus.

Just days after the island’s first confirmed case, an educational single, New Hail, was released to teach listeners how to avoid spreading the virus.

Mi just ah think, we cyan a guh roun’ and touch touch people like we used to. Then me link wid one of my G dem - and you know da likkle supm deh weh we ah rub off big finga? Mi seh dah hail deh now, it haffi guh cut out. Because dis nuh good fi we health, right now. Right deh so now, di song pop inna mi head, like yow, we need fi hail wid we foot enuh.

It a affect yuh, and it nuh care ‘bout race, riches or gender. A nuh everything make fi gimmick and joke ‘bout. As an artiste, I’m all about the fun, but this is not a fun thing and me coulda never do a dance fi some people siddung and joke and laugh about. Yuh know how much street dance cancel over this thing, how many people livelihood affected? Yuh know how much a my show dem get cancel because no travelling nah gwaan?

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Trump sparks anger by calling coronavirus the ‘Chinese virus’

China’s foreign ministry says US president should ‘stop this despicable practice’

Donald Trump has referred to the coronavirus as “the Chinese virus”, escalating a deepening US-China diplomatic spat over the outbreak.

After giving an address on Monday warning of a possible recession, the US president posted on Twitter: “The United States will be powerfully supporting those industries, like Airlines and others, that are particularly affected by the Chinese Virus. We will be stronger than ever before!”

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