The Conversation

The Conversation

The Conversation

The Conversation is an independent source of news and views, funded by the academic and research community and delivered direct to the public. The Conversation launched in Australia in March 2011.
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COVID-19: What Do Viral Shedding And Reinfection Mean? What's The Difference?

COVID-19: What Do Viral Shedding And Reinfection Mean? What's The Difference?

Over recent weeks and months, we’ve heard of several COVID cases in which people have tested positive after previously clearing the virus.Scientists are hopeful being infected with COVID-19 confers immunity for a length of time. But some of these instances have raised concerns about reinfection. Although rare, it seems to be possible.The other thing which could be at play in many of these cases is “prolonged viral shedding”.

Tab Survived 'Artificial Sweetener' Scaremongering, But Couldn't Survive Consumer Changes

Tab Survived 'Artificial Sweetener' Scaremongering, But Couldn't Survive Consumer Changes

Tab, the Coca-Cola company’s original diet soda brand, is headed to the soda graveyard, joining retired brands such as Like, Leed and Limette.Coca-Cola has announced that it is discontinuing Tab after 57 years on the market, and fans of the drink will have until the end of December to purchase their last can of nostalgia.From the beginning, Tab’s story has been one of perseverance. The brand survived initial low sales, the artificial sweetener scares of the 1960s and 1970s, lukewarm enthusiasm for the product at the corporate level and intermittent consumer availability to become – for a brief period – the most popular diet soda in America. Then, of course, Diet Coke came along.

10 Tips To Manage Your Election Aftermath Stress

10 Tips To Manage Your Election Aftermath Stress

Well-meaning advice for people freaking out about current events often includes encouragement to be patient, stay calm and keep the faith… but how on Earth are you supposed to do that amid the insanity of 2020?As a practicing clinical psychologist and professor who studies how to manage anxiety and tolerate uncertainty, I offer 10 suggestions to make it through this highly stressful election period.

Death Rates For Hospitalized COVID–19 Patients Fall 18%

Death Rates For Hospitalized COVID–19 Patients Fall 18%

Two large recent studies show that people hospitalized for COVID-19 in March were more than three times as likely to die as people hospitalized for COVID–19 in August.The first study used data from three hospitals in New York City. The chance of death for someone hospitalized for the coronavirus in those hospitals dropped from an adjusted 25.6% in March to 7.6% in August. The second study, which looked at survival rates in England, found a similar improvement.

Mixed Messaging On COVID-19 Can Erode Trust In Institutions

Mixed Messaging On COVID-19 Can Erode Trust In Institutions

The Centers for Disease Control and Prevention recently revised its guidance to acknowledge that COVID-19 can be spread through tiny airborne particles, known as aerosols. It had earlier removed a similar guidance from its website, saying it was “posted in error.”

Weekend Science: How Successful Golfers Stay Focused

Weekend Science: How Successful Golfers Stay Focused

Sporting history is littered with tales of defeat snatched from the jaws of victory. Famously, the US golfer Doug Sanders was a three-foot putt away from winning the 1970 Open Championship in St Andrews. He missed. Not only did it lose him the championship, it cost him several sponsorship and endorsement deals too.

How COVID-19 Has Changed Language

How COVID-19 Has Changed Language

In April, the editors of the Oxford English Dictionary did something unusual. For the previous 20 years, they had issued quarterly updates to announce new words and meanings selected for inclusion. These updates have typically been made available in March, June, September and December.In the late spring, however, and again in July, the dictionary’s editors released special updates, citing a need to document the impact of the COVID-19 pandemic on the English language.

Psychopaths And Sadists: Why Do Humans Harm The Harmless?

Psychopaths And Sadists: Why Do Humans Harm The Harmless?

Why are some humans cruel to people who don’t even pose a threat to them – sometimes even their own children? Where does this behaviour come from and what purpose does it serve? Ruth, 45, London.Humans are the glory and the scum of the universe, concluded the French philosopher, Blaise Pascal, in 1658. Little has changed. We love and we loathe; we help and we harm; we reach out a hand and we stick in the knife. We understand if someone lashes out in retaliation or self-defence. But when someone harms the harmless, we ask: “How could you?”

How Job Insecurity Changes Your Personality

How Job Insecurity Changes Your Personality

With unemployment at its highest rate in three decades, almost a million Australians are experiencing the anxiety of being out of work. Even more are underemployed, and more still holding on to jobs for now, not knowing if that will last.If you feel secure in your job, you are lucky. Because the psychological fallout of job insecurity can last a lifetime.

Fitness Overtraining And How To Avoid It

Fitness Overtraining And How To Avoid It

There’s a thin line between working hard enough and working too hard. Pushing your body to reach new levels of fitness requires commitment, effort and a willingness to put yourself through intense, challenging workouts on a regular basis. But more isn’t always better. Without the right balance of rest and recovery you could end up spiralling into a long-term fatigue condition called overtraining syndrome. The condition results in long-term reduced physical performance, and may be accompanied by other physiological and psychological symptoms (such as low mood or poor sleep) – though this isn’t always the case. It can take weeks, months and even years to recover from this condition.