Category Archives: Science

Germans embrace fresh air to ward off coronavirus

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Angela Merkel says ventilation may be one of cheapest and most effective ways of containing virus

Ventilating rooms has been added to the German government’s formula for tackling coronavirus, in refreshing news for the country’s air hygiene experts who have been calling for it to become official for months.

The custom is something of a national obsession, with many Germans habitually opening windows twice a day, even in winter. Often the requirement is included as a legally binding clause in rental agreements, mainly to protect against mould and bad smells.

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Forget notions of coronavirus as a great equaliser – women are yet again the hardest hit | Helen Pankhurst

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Just like every emergency, Covid-19 is racist, ageist, classist and sexist. The world response to the pandemic must reflect this

In the early days of coronavirus, there was a view that a global pandemic would act as a great equaliser. “A virus doesn’t discriminate,” they said. “We’re all in this together.” It didn’t take long for such a credulous perspective to vanish.

Just like every emergency, every disaster, Covid-19 absolutely does discriminate. It’s ageist, it’s racist, it’s classist and it’s worst of all for those with pre-existing health conditions or disabilities.

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Coronavirus live news: 60m Indians may have contracted Covid; Disney announces mass layoffs

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India’s pandemic agency says cases may be ten times official figure; New York introduces face mask fines as positivity rates climb; Boris Johnson apologises for getting north-east England lockdown rules wrong. Follow the latest updates

The revered living goddess is not leaving her temple this year, AP reports:

The old palace courtyard packed with hundreds of thousands of people each year during the Indrajatra festival is deserted, the temples are locked, and all public celebrations are banned by the government to curb the coronavirus.

North Korea has discovered “faults” in its anti-coronavirus measures, state media said on Wednesday, after an outcry in South Korea over a citizen who North Korean soldiers killed near their maritime border where tight virus controls are in force.

North Korean leader Kim Jong Un offered a rare apology for the killing of the South Korean fisheries officer last week in waters off the west coast of the peninsula.

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Coronavirus live news: Italian senate suspended as lawmakers test positive; Covid travel slump could cost 46m jobs

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Vaccine trial shows ‘robust’ immune response; warning over global impact of travel collapse; Belgium death toll exceeds 10,000

Turkey’s health minister appeared to acknowledge that the government does not publish the full number of daily positive Covid-19 cases but only those who are symptomatic, while refuting a claim that the case number had been 19 times the official figures.

The official number of daily coronavirus cases in Turkey has begun to decline in recent days after rising over the past several weeks. Politicians and medics have expressed doubt over the government’s numbers, saying the number of coronavirus cases are actually much higher.

Moderna said it will not be ready to apply for emergency approval for its potential Covid-19 vaccine before the US presidential election in November, the Financial Times has reported.

The company’s chief executive officer, Stéphane Bancel, told FT that he did not expect to have full approval to distribute the drug to all sections of the US population until next spring.

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Astronauts trace air leak to Russian side of space station after midnight alarm

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Nasa officials stress that the leak on ISS remains small and poses no danger but will send extra air supply on the next delivery

A small air leak at the International Space Station finally has been traced to the Russian side, following a middle-of-the-night search by astronauts.

Nasa said on Tuesday that the two Russians and one American on board were awakened late Monday to hurriedly seal hatches between compartments and search for the ongoing leak, which appeared to be getting worse. It was the third time in just over a month that the crew had to isolate themselves on the Russian side, in an attempt to find the growing leak.

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Panama’s trans community failed by gendered lockdown measures – report

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LSE finds country’s sex-segregated distancing rules may have reproduced inequalities and injustices for trans people

Each day when Pau González wakes and looks at his phone, he feels as if he is running a call centre. As the founder of the activist group Hombres Trans Panama, he has been inundated by members of the transgender community seeking advice on how to navigate Panama’s sex-segregated social distancing laws. Some callers have been cautioned or abused by police. Others report feeling suicidal and scared to go out.

In April, Panama announced one of the most aggressive Covid-19 policies in Latin America – dictated which days its citizens could go out according to their sex as stated on their national identification cards.

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40% of world’s plant species at risk of extinction

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Race against time to save plants and fungi that underpin life on Earth, global data shows

Two in five of the world’s plant species are at risk of extinction as a result of the destruction of the natural world, according to an international report.

Plants and fungi underpin life on Earth, but the scientists said they were now in a race against time to find and identify species before they were lost.

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Near-blind Ansell’s mole-rats detect magnetic cues with eyes, study shows

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Research shows Zambian species with surgically removed eyes change nest-building habits but other behaviours remain intact

Near-blind, underground-burrowing, African Ansell’s mole-rats can sense magnetic fields with their eyes, a study has found.

Native to Zambia, the animals have eyes that span just 1.5mm in diameter, live in elaborate underground tunnel systems of up to 1.7 miles (2.8km) long and feed on plant tubers and roots.

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World Bank announces $12bn plan for poor countries to buy Covid vaccines

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Initiative aims to ensure low-income countries are not frozen out by rich nations

The World Bank has announced plans for a $12bn (£9.3bn) initiative that will allow poor countries to purchase Covid-19 vaccines to treat up to 2 billion people as soon as effective drugs become available.

In an attempt to ensure that low-income countries are not frozen out by wealthy nations, the organisation is asking its key rich-nation shareholders to back a scheme that will disburse cash over the next 12 to 18 months.

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Brexit: warnings for care sector in pandemic as freedom of movement ends

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Wages should rise to make jobs more attractive to UK staff say government advisers

The end of freedom of movement will increase pressure on the social care sector in the midst of a pandemic unless ministers make jobs more attractive to UK workers by increasing salaries, government advisers have warned.

The Migration Advisory Committee (Mac) has warned of the “stark consequences” of low wages in social care with most frontline role ineligible for the post-Brexit skilled worker immigration route or on the official list for job shortages in the UK.

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Robots and magnetic soap: scientists rethink oil spill clean-ups

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Incidents such as tanker stranding in Mauritius stress need for quick and effective solutions

Special sponges, magnetic soap and autonomous robots are among the latest wave of inventions aimed at tackling oil spills.

Incidents such as the tanker stranding in Mauritius in August can devastate the environment and threaten communities who rely on the sea or tourism for their livelihoods. They often take months or years to clean up.

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Salty ponds may be under Mars’ icy surface, raising prospect of Martian life

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Italian scientists provide further evidence of underground lake and smaller bodies of water in study

A network of salty ponds may be gurgling beneath Mars’ south pole alongside a large underground lake, raising the prospect of tiny, swimming Martian life.

Italian scientists reported their findings Monday, two years after identifying what they believed to be a large buried lake. They widened their coverage area by a couple hundred miles, using even more data from a radar sounder on the European Space Agency’s Mars Express orbiter.

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Boris Johnson’s Covid-19 policy critics: who says what?

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A selection of comments from across the political divide on PM’s handling of pandemic

The brewing rebellion among Tory backbenchers over the lack of scrutiny afforded to parliament on Covid-19 restrictions – as well as concerns about their impact – has left Boris Johnson facing criticism from within and outside his party. Here are some of the more pointed comments levelled against the prime minister and his policies from across the political divide.

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Scientists work on nasal spray that could stop Covid virus replicating

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Substance has had promising results in ferrets, with hopes it may reduce transmission

A nasal spray is under development that could nip a coronavirus infection in the bud, with promising results already seen in ferrets, researchers have revealed.

With coronavirus infections surging around the world, the race is on to develop a vaccine. But researchers are also looking for other ways to tackle Covid-19.

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Coronavirus live news: global death toll nears one million as WHO warns number is likely an underestimate

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WHO says global toll is likely to be over one million already; travel in and out of Amsterdam, Rotterdam and The Hague may be banned

The percentage of Covid-19 tests taken in New York state that have come back positive has inched up to 1.5%, governor Andrew Cuomo said, a worrisome trend for the former centre of the US coronavirus epidemic.

The rise in positivity in New York above the 1% target comes as 27 other states recorded increases in the number of cases for two straight weeks.

MEPs won’t yet be returning to Strasbourg due to rising coronavirus infections in France, the European parliament speaker said, despite a plea by the French president, Emmanuel Macron.

The European parliament has its headquarters in Strasbourg in eastern France, where MEPs usually based in Brussels travel every month for 12 plenary sessions a year.

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Coronavirus live news: concern over case clusters at French schools and universities; Melbourne lifts curfew

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Le Monde reports 32% of outbreaks in France found in schools or universities; Victoria ends curfew

Families are counting down the days to moving into new homes in a Hong Kong estate that had been used as a Covid-19 quarantine centre in what had become a lightning rod for discontent, the South China Morning Post reports.

They included L.N. Siu, her husband and daughter, who were overjoyed when they were finally allocated a public housing flat at the Chun Yeung Estate in Hong Kong last December. They had been waiting eight years.

Romanians go to the polls on Sunday to choose mayors and local councillors, but a Covid-19 surge is threatening to hit the first electoral test after years of political turbulence with a high abstention rate.

Nationwide, the east European country of almost 19 million people has 43,000 seats to fill in the single-round election seen as a test ahead of national polls in December.

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Lockdowners v libertarians: Britain’s coronavirus divide

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As Covid cases rise, an increasingly heated debate has emerged over whether to readopt stringent measures or return to ‘the business of living’

Britain has reached a Covid crossroads – and its leaders are being pressed to pick one of two stark options. Are they going to return to the lockdown days that brought life to a standstill six months ago, but succeeded in halting the rapid spread of the disease? Or are they going to turn their backs on “an authoritarian nightmare” that is preventing the nation from getting on with “the business of living”?

This is the basic division that has emerged over the summer in an increasingly heated debate between two unlikely groupings of scientists, columnists, campaigners and politicians.

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Welcome to libertarian Covid fantasy land – that’s Sweden to you and me | Nick Cohen

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The right fails to recognise that the Swedes’ real virtue in this pandemic is their social cohesion

Sweden is to the 21st-century right what the Soviet Union was to the 20th-century left. Conservatives have transformed it into a Tory Disneyland where every dream comes true. On the shores of the Baltic lies a country that has no need to curtail civil liberties and wreck the economy to curb Covid-19. “I have a dream, a fantasy,” sang Abba. “To help me through reality.” For much of the right, that fantasy is called Sweden.

Let the leader of the Conservative backbenchers stand for the Tory press and innumerable ideologues inside and outside Westminster. Sir Graham Brady ruined a perfectly good argument that parliament must have the power to scrutinise Johnson’s emergency decrees by announcing that there was no emergency. We could look to a country that merely had a ban on gatherings of more than 50, restrictions on visiting care homes, a shift to table-only service in bars and see that “Sweden today is in a better place than the United Kingdom”. Or as the Sun explained on Thursday as Boris Johnson met Anders Tegnell, the Swedish public health “mastermind”, a do-little strategy has spared Sweden a second wave of Covid-19 infections.

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Covid figures prompt French and Dutch warnings, and deepening row in Spain

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Coronavirus cases in France jump to record high as Spanish government calls for Madrid lockdown

The prime ministers of France and the Netherlands have issued stark warnings about their coronavirus figures, while in Spain, the western European country hardest hit by the virus, Madrid authorities have rejected the central government’s call for a lockdown across the capital.

Santé Publique France, the French public health authority, tallied 15,797 new confirmed cases on Friday, just shy of a daily record of 16,096 set on Thursday.

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UK scientists begin study of how long Covid can survive in the air

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Researchers will test length of time virus stays infectious in different climatic conditions

It is the question scientists around the world are trying to answer: how long can the coronavirus survive in the tiny aerosol particles we exhale? In a high-security lab near Bristol, entered through a series of airlock doors, scientists may be weeks from finding out.

On Monday, they will start launching tiny droplets of live Sars-CoV-2 and levitating them between two electric rings to test how long the airborne virus remains infectious under different environmental conditions.

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