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Articles on COVID-19

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The scent emitted from your hands could offer clues about who you are. Siro Rodenas Cortes/Moment via Getty Images

Your unique body odor could identify who you are and provide insights into your health – all from the touch of a hand

Human scent could one day be used as evidence in forensics and as diagnostic information in medicine.
A recent study has found that Canadians are highly motivated to save money in preparation of long-term care. (Shutterstock)

Older Canadians’ savings are shaped by their long-term care preferences

While both nursing homes and home care impose financial burdens, their differing structures can influence how older Canadians save money.
The CDC expects the updated shots to be effective at preventing severe COVID-19, even in the face of new variants. Teka77/iStock via Getty Images Plus

CDC greenlights two updated COVID-19 vaccines, but how will they fare against the latest variants? 5 questions answered

Only time and data will tell whether the CDC-recommended reformulated shots can stand their ground against the ever-changing SARS-CoV-2 variants.
Researchers found a surprising twist in a study of Omicron infection in older adults. The new information highlights the importance of COVID-19 vaccine booster shots. (Shutterstock)

COVID-19 vaccine boosters are the best defence: Older adults shouldn’t rely on previous infection for immunity

We still have much to learn about many aspects of COVID-19 — including its lingering health effects and the mechanics of its endless mutations — but we do know one thing: we can’t let our guard down.
Judge Tshifhiwa Maumela, who presided over the murder trial of goalkeeper Senzo Mayiwa was suspended in July. Phill Magakoe/Gallo Images via Getty Images

Suspension of two South African judges has opened up debates about bad working conditions and poor delivery of justice

The challenges facing South African judges have been well documented for decades. They include the high number of unfilled vacancies and poor working conditions.

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