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Illness

September

Indians standing in a queue outside a hospital wear masks as a precautionary measure against the Nipah virus at the Government Medical College hospital in Kozhikode, in the southern Indian state of Kerala.

What is Nipah and why is the deadly virus flaring up again?

India is on high alert after a resurgence of the potentially lethal virus in southern Kerala state.

  • Alex Millson
Heavy collision: Brayden Maynard crashes into Angus Brayshaw.

Collision that divided AFL raises the cost of concussion crisis

Former star player Shaun Smith is still feeling the consequences of his clashes. He says the latest injury that has split the sport shows officials must act.

  • Patrick Durkin
Nick Noonan is getting ready to run for Alzheimer’s research.

Alzheimer’s stole this rugby league great’s brain - and his family wealth

The lawyer son of Bill Noonan is running to raise money for Alzheimer’s research, while tweaking his lifestyle to stay mentally fit for longer.

  • Lucy Dean
Britain will start a seasonal booster jab campaign a month early, amid fears Pirola could be highly contagious.

It’s back: UK ramps up COVID jabs amid fears over Pirola variant

The “most concerning variant since omicron” spurs an early start, and more money, for England’s winter vaccination campaign.

  • Hans van Leeuwen

August

PFAS are used in the production of non-stick cookware.

Are these ‘forever chemicals’ slowly killing you?

They’re in everything from non-stick cookware to yoga pants – and in the bodies of almost every human alive. They may be doing people great harm.

  • Kim Tingley
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CFMEU National Secretary Zach Smith.

CFMEU to push Labor conference on engineered stone ban

CFMEU National Secretary Zach Smith said he would move to strengthen the party’s national platform to support ending the $600 million industry.

  • Ronald Mizen

July

When you stop Ozempic, you put back fat tissue, but not the lean tissue that was lost along with it.

The alarming twist when using Ozempic for weight loss

Ozempic is a model appetite suppressant, improves blood glucose control, reduces insulin resistance and is effective for diabetes, but there are several unknowns.

  • Jill Margo
What makes a super-agers brain tick

Secrets of the super-agers, who stay razor sharp in their 80s

Scientists have studied a group of “super-agers”, aged 80 and above, who have the memory and cognition of people at least 20-30 years younger. Here’s what they found.

  • Jill Margo
Analysis by Sydney’s Daffodil Centre, a world-leading cancer research hub, shows a startling rise in five cancers – bowel, kidney, uterus, gallbladder and pancreas – in younger people over the 30 years to 2021.

The alarming rise of cancer among Australian Millennials

The generation now aged 27 to 42 should be in the peak of health, but their incidence of bowel, uterine, kidney, gallbladder and pancreatic cancer has risen dramatically.

  • Jill Margo

June

How to tell if you are at risk of a heart attack

Heart disease kills more people in Australia than any other illness. Here’s how to find out and lower your risk.

  • Euan Black
“Putting a different spin on the meaning of pain can reduce it, probably by switching on nerve pathways that shut the spinal gate,” says Paul Biegler, a former emergency doctor and now a science writer.

Turns out that pain is all in your head

Acute discomfort is real, but often it can be quelled or reduced without medical intervention. Really.

  • Peter Quarry

February

Chief Medical Officer Paul Kelly told a Senate estimates hearing the summer wave had “settled.”

The summer omicron wave is over but the next one is around the corner

COVID-19 case numbers have bottomed out, but early data shows they are rising again, marking the beginning of a new omicron wave.

  • Tom Burton

January

A Strep A infection could become dangerous.

Your sore throat could be dangerous and experts don’t know why

Strep A is a common bacterial disease usually treated with antibiotics. But it’s now increasingly dangerous - and no one really knows why.

  • Jill Margo

How to snack without harming your health

With just a few tweaks, the habit of grazing between meals could work in your favour.

  • Hattie Garlick
This colourised electron microscope image made available by the National Institute of Allergy and Infectious Diseases shows cells, indicated in purple, infected with COVID-19.

Five things you need to know about COVID-19’s new ‘kraken’ variant

Is it more dangerous? Does it spread more easily? And how will it affect China’s virus outbreak?

  • Low De Wei
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A passenger arriving from China is tested for COVID-19 at Roissy Charles de Gaulle airport in Paris.

Airline trade body slams COVID-19 tests for Chinese travellers

The global aviation industry’s trade body hits out at “science politics”, while the WHO wants more transparency from China, which is reporting hardly any deaths.

  • Hans van Leeuwen

December 2022

The tests currently in commercial use are limited to diagnosing people who already have symptoms.

Blood test could detect Alzheimer’s years before symptoms occur

A simple blood test that can detect Alzheimer’s disease years before symptoms appear may be one step closer to reality, as researchers devise a new method to find it early.

  • Low De Wei
Individual cigarettes could soon contain printed warnings saying “smoking kills” as Labor looks to drive down rates of tobacco use

Labor considers printed warnings on each cigarette

The federal government has launched a new war on smoking as it tries to drive usage rates below 10 per cent.

  • Michael Read

November 2022

Will Pucovski after he was hit at Drummoyne Oval in December 2020.

How data could help make cricket better – and a lot safer

Fatalities in the sport are often labelled “freaks”, but a new book using data analysis suggests head impacts and concussions may be hugely under-reported.

  • Martin Newman
Some people recover from COVID-19, yet carry an added risk of blood clots and strokes.

If you’ve had COVID-19, watch out for stroke symptoms

Several studies now show an elevated risk of heart problems during and after an infection with SARS-CoV-2.

  • Faye Flam