Why are people from BAME groups dying disproportionately of Covid-19?

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

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Coronavirus live news: UN warns of ‘biblical’ famine; first case seen in Palestinian refugees in Lebanon

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

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Covid-19: is seven days in isolation enough? – podcast

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

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Fruity and irresistible: male lemurs’ wrist scent seduces females

‘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.

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Coronavirus live news: 1m tests to be rolled out across Africa, as WHO warns over Europe situation

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.

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Coronavirus live news: Trump casts doubt on China death toll as cases worldwide top 2 million

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.

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Coronavirus live news: Trump suspends WHO funding as Denmark begins to reopen schools

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.

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

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.

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

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.

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

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.

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Humans living in Amazon 10,000 years ago cultivated plants, study finds

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.

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Human impact on wildlife to blame for spread of viruses, says study

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.

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Coronavirus live news: Italy reports lowest increase in deaths in two weeks

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.

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‘Immunity passports’: can they end the UK coronavirus lockdown?

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?

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Coronavirus live news: Spain passes 100,000 cases, as UN says world faces worst crisis since WW2

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).

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Teeth reveal past stresses such as menopause and imprisonment

Dental tissue is revealing in same way annual tree rings can tell much about environment tree grew in

Telltale signs of stressful life events can be found in our teeth, say researchers who have found that birth, menopause and even imprisonment appear to leave their mark in tissue that is laid down throughout life.

The phenomenon is similar to the way the thickness of annual tree rings can tell us about the climate and environment in which the tree grew – however in teeth it is changes to the way the tissue interacts with light that offers the clues.

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Coronavirus symptoms: what are they and should I call a doctor?

What are the symptoms caused by the Covid-19 virus, how does it spread, and should you see a doctor?

It is caused by a member of the coronavirus family that has never been encountered before. Like other coronaviruses, it has transferred to humans from animals. The World Health Organisation (WHO) has declared it a pandemic.

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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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‘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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