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Health – Articles, Analysis, Comment

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Keep it cool. Shutterstock/bitt24

How to keep school lunches safe in the heat

The good news is that the bacteria that cause food to spoil are quite different to the bacteria that typically cause food poisoning, and generally don’t make you sick.
There are multiple opportunities to detect tapeworm cysts and larvae before the sushi makes it to our plate. Epicurrence

Should raw sushi-eaters be worried about tapeworms?

No, it’s extremely rare to contract a parasitic infection from eating sushi or sashimi in Australia.
Liquid biopsy is less invasive than standard biopsy, where a needle is put into a solid tumour to confirm a cancer diagnosis. Shutterstock

A new blood test can detect eight different cancers in their early stages

There are currently few effective and non-invasive methods to screen for early stages of cancer. But scientists have now developed a new blood test that promises to detect eight different cancers.
Waking up to this every morning would surely give you more will to live. Unsplash/jonathan daniels

Four ways having a pet increases your lifespan

Pet owners will often swear their beloved pooch or moggie does wonders for their wellbeing, and now we have empirical proof.
Cars are often warm and comfortable and we are usually feeling safe and relaxed. Marcella Cheng/The Conversation NY-BD-CC

Curious Kids: Why do we always fall asleep in cars?

You might be trying to catch up on sleep. Sleep scientists say some children need only nine hours of sleep at night, while others need as much as 11 hours. It depends on the person.
Around 3,000 more Australian patients have a complication in their hospital care in January than in other months. Rawpixel.com

Why you should avoid hospitals in January

New medical staff start in January and may not be as skilled or adept as their predecessors, meaning more things go wrong.
Have our hopes of a drug treatment for dementia been dashed by drug company Pfizer giving up on research efforts? from www.shutterstock.com

Why a drug treatment for dementia has eluded us

Because we’re still not sure exactly what causes dementia, finding a treatment is difficult.