Global Covid-19 death toll ‘may be three times higher than official figures’

Researchers studying ‘excess deaths’ estimate that more than 18 million people died of disease by end of 2021

The Covid-19 pandemic may have claimed 18.2 million lives around the world, more than three times the official death toll, a new study suggests.

The higher figure is a better estimate of the true global casualty figure to the end of 2021, according to an analysis by a consortium of health researchers published in the Lancet.

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Australia news live updates: Palaszczuk says too late for emergency declaration in Qld; Rio Tinto ditching Russia; 21 Covid deaths

Palaszczuk rejects Morrison’s move to declare national emergency in Queensland, where flood costs are ‘well into the billions’; Rio Tinto will terminate all contracts with Russian businesses; nation records at least 21 Covid deaths amid concerns over Omicron subvariant. Follow all the updates live

Treasurer Josh Frydenberg is being questioned about his promises to keep the cost of living down as he chats to ABC News Breakfast:

Well, we have been making policies that have been driving down the cost of living, for example, around electricity prices which are down by 8% in the last two years.

They doubled under our political opponents, but what I was referring to last night is the international events in the Ukraine have seen a spike in oil prices, and that is flowing through with some people paying more than $2 a litre.

This high and increasing burden of skin cancer emphasises the need for continued investment in skin cancer education and prevention.

We know what needs to be done. Now is the time to do it so that one day Australia is no longer considered the skin cancer capital of the world.

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And now for a song about the clitoris! The joy of sex education

With gags, tunes and dance, The Family Sex Show celebrates sexual pleasure, equality and independence. What is there to be embarrassed about, asks theatre-maker Josie Dale-Jones

‘I remember the tampon dipped in Ribena,” says Josie Dale-Jones, her fingertips pressed together as if holding on to the string. “The way it swelled up immediately.” In school, Dale-Jones recalls her sex and relationships education as being “near to non-existent”. There was the purple-soaked tampon, the classic condom rolled on to a banana and the “general fear-mongering” of pictures of STIs pinned up on a board. “But never a mention of why you might want to have sex,” she says, rolling her eyes. “Never anything about empathy or pleasure, or how any of it might impact other people.”

With a team of eight performers, Dale-Jones is making a show about sex and relationships for ages five and above. Accompanied by workshops and panel talks, The Family Sex Show tackles topics including boundaries, gender, relationships and masturbation. Through a series of artistic responses and conversations, the group want to help make it easier for anyone, of any age, to talk about these sticky, tricky topics. “I don’t know another subject that we only talk about once and then we tick it off as if it’s done,” Dale-Jones says. “The learning is never over.”

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Ageing reversal: scientists rejuvenate tissues in middle-aged mice

Prospect of medical therapies that rewind clock for humans edges a little closer

The prospect of medical therapies that rewind the clock on the ageing process has edged a little closer after scientists safely rejuvenated tissues in middle-aged mice.

Researchers in the US treated healthy animals with a form of gene therapy that refreshed older cells, making the animals more youthful according to biological markers that are used to measure the effects of ageing.

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Covid can shrink brain and damage its tissue, finds research

Worst effect on region linked to smell, while infected people typically scored lower on mental skills test

The first major study to compare brain scans of people before and after they catch Covid has revealed shrinkage and tissue damage in regions linked to smell and mental capacities months after subjects tested positive.

It comes as the largest study to date of the genetics of Covid-19 identified 16 new genetic variants associated with severe illness, and named a number of existing drugs that could be repurposed to prevent patients from getting severely ill, some of which are already in clinical trials.

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Australia news live updates: weather warnings stretch from NSW mid-north coast to Victoria border; ‘rain bomb’ set to cost Queensland billions

Severe weather to affect coastal areas from Coffs Harbour to Bega; Queensland estimates ‘rain bomb’ will cost state more than $4bn; two NSW residents among Japanese encephalitis patients in Victoria; ADF defends NSW flood response; PM speaks on east coast floods, Ukraine crisis; nation records at least 32 Covid deaths with 23 in South Australia. Follow all the day’s news

As expected, AGL Energy has formally rejected the takeover bid by billionaire Mike Cannon-Brookes and Canadian asset manager Brookfield, posting an ASX statement this morning.

AGL, the country’s largest electricity generator, received a revised bid late on Friday, offering $8.25 a share, up from an initial unsolicited bid of $7.50 a share.

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Be open, be honest and listen: how to talk to children about Ukraine

Hearing parents say ‘It’s OK to feel scared and I’m here to listen’ might provide comfort

How should we deal with children’s anxiety over what’s happening in Ukraine?

I wonder if the question should be: how do we deal with our own? Our kids will pick up on how we are feeling and are likely to mirror our own emotive state. Even if you don’t mean to expose them to news, children will realise that something is going on. It may not concern younger children at all but those who are a bit older or old enough to have a smartphone may well be worried, and even work themselves up into a bit of a frenzy.

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Revealed: scandal of NHS charges putting pregnant migrant women at risk

Vulnerable women face huge bills before giving birth, campaigners say

The health of pregnant migrant women and their unborn babies is being put at risk due to fears around NHS charging, with some trusts demanding upfront fees for maternity care or wrongly charging those who are exempt, it has been claimed.

Vulnerable migrant and asylum-seeking women with no recourse to public funds are frequently being issued huge bills ahead of giving birth or aggressively pursued for payments during their pregnancy against current guidance, maternity rights groups have warned.

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Cutting back on final drink of day ‘could improve brain health’

Study of UK adults shows negative effects of alcohol consumption grow stronger with each additional drink

Cutting back on the final drink of the evening could substantially improve brain health, scientists have said.

A major study of more than 36,000 adults suggests that the negative effects of alcohol consumption grow stronger with each additional drink. So those who drink several units each day potentially have the most to gain by reducing their drinking.

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Japanese encephalitis virus declared ‘nationally significant’ as NSW woman in intensive care

Virus spreads through mosquito bites and people in regional areas who are in contact with pigs may be at particular risk

Australia’s chief medical officer has beefed up the nation’s response to the Japanese encephalitis virus as New South Wales reports its first case.

NSW Health confirmed on Friday night a woman from the NSW-Victoria border region was in intensive care in a stable condition with the virus, marking the state’s first case after outbreaks in Queensland and Victoria.

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Weight-loss techniques can halve meat consumption, Oxford trial finds

Researchers tap into self-regulatory methods such as setting goals and keeping a diary

Setting daily meat reduction goals and keeping an online diary of intake helped frequent meat eaters to halve their consumption in just over nine weeks, a trial has found.

The trial, by researchers at the University of Oxford’s Livestock, Environment and People (Leap) programme, also found the routine was popular with participants, who felt it supported them to change their diet.

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Obesity rates likely to double by 2030 with highest rises in lower-income countries

More than half of women in South Africa projected to have condition, with no country expected to meet WHO target of halting rise, according to World Obesity Atlas figures

More than a billion people around the world will be obese by 2030 – double the number there was in 2010, according to new global estimates.

No country is on track to meet the World Health Organization’s (WHO) target to halt obesity by 2025, with one in five women and one in seven men predicted to have the condition by 2030.

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Arthritis drug could help save Covid patients – study

Rheumatoid arthritis drug baricitinib can reduce risk of death from severe Covid by about a fifth

A drug used to treat rheumatoid arthritis could help to save the lives of patients with severe Covid, researchers have found, and they say its benefits can be seen even when it is used on top of other medications.

Experts involved in the Randomised Evaluation of Covid-19 Therapy (Recovery) trial say baricitinib, an anti-inflammatory drug taken as a tablet, can reduce the risk of death from severe Covid by about a fifth.

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The magic of mushrooms: how they connect the plant world

After years in the wilderness, fungi are finally getting the attention they deserve from gardeners, scientists, designers and doctors

Joe Perkins, like most gardeners, has typically been more animated by what’s going on above the ground than below it. The quality of the soil was important, no question, but what was really going on down there felt mysterious and impenetrable. As for fungi, it usually meant one thing in a garden, and that wasn’t good news.

“On a domestic level, our relationship and understanding of fungi in the past has very much been that it’s something about decay, it’s about disease, and it’s something that we don’t particularly want in our gardens,” says Perkins, a 45-year-old landscape architect based in Sussex, who won three awards at the RHS Chelsea Flower Show in 2019. “It’s fair to say that, as gardeners, we’ve not always fully understood – and I still don’t – the importance of these systems.”

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How Australian data on Covid deaths was misinterpreted by rightwing media

The Australian Bureau of Statistics has released data on Covid deaths. For many, the information highlights the unequal way this pandemic has affected some communities. For some radio hosts and columnists, however, it represents something different – proof lockdowns and other interventions were an “overreaction” or the result of a “scare campaign”.

Guardian Australia’s data and interactive editor Nick Evershed breaks down what the data shows, how it has been misinterpreted by rightwing media, and how this has helped feed conspiracy theories

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Patients dying as conflict prevents supplies reaching Tigray hospitals

Medics unable to keep babies alive, says doctor, as Ethiopia’s civil war creates desperate shortages of drugs, oxygen, fuel and food

People in Tigray are dying due to a lack of oxygen and medicines, a doctor at the region’s largest hospital has said, as medics struggle to care for the sick amid frequent electricity blackouts and fuel shortages.

As the 16-month conflict between Tigrayan forces and Ethiopian government forces drags on, the isolated northern region of 5.5 million people continues to suffer under what the UN has called a de facto blockade.

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Prime minister Scott Morrison tests positive to Covid with ‘flu-like symptoms’

Australian PM is isolating at Sydney home and says he will continue working while he recovers

Scott Morrison says he has tested positive to Covid-19 but will continue to discharge all his responsibilities as prime minister.

“I am experiencing flu-like symptoms and will be recovering over the next week,” he said in a statement announcing that he had tested positive on Tuesday night.

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To end FGM, the UK must protect girls everywhere, not just in Britain | Charlotte Proudman

British women and girls are still being cut abroad and foreigners who are vulnerable are denied asylum by the UK

‘But why should we care about a practice that is being performed overseas?” It was a blunt question put to me by an audience member at a conference on female genital mutilation. Should we care because of a commitment to human rights? Our collective duty to prevent suffering? We have a moral obligation to end the practice in Britain and also to focus efforts on eliminating it globally.

After spending many years researching FGM, I have spoken to women who vehemently support it and those that actively resist it. If we are going to end FGM, it is important that we hear all women’s voices, however uncomfortable that may make us.

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Muscle strengthening lowers risk of death from all causes, study shows

Half an hour a week of activities such as gardening, sit-ups or yoga could help reduce the risk of dying from any cause by a fifth

Half an hour of muscle strengthening activity such as lifting weights, push-ups or heavy gardening each week could help reduce the risk of dying from any cause by as much as a fifth, according to a new global analysis of studies conducted over three decades.

Health guidelines recommend muscle strengthening activities, primarily because of the benefits for musculoskeletal health. Previous research has indicated a link to a lower risk of death, but until now experts did not know what the optimal “dose” might be.

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I didn’t break Covid rules when kissing aide, says Matt Hancock

Ex-minister explains why he resigned last year after CCTV showed him embracing adviser Gina Coladangelo

Matt Hancock has insisted that he broke only Covid guidelines rather than rules in kissing his aide and friend in his ministerial office, events that forced his resignation as UK health secretary after CCTV images of the clinch emerged.

Hancock also said his decision to step down more than 24 hours after the pictures were published was made after people he knew and respected got in touch to remind him they had been unable to see dying relatives because of Covid regulations.

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