Knee diagram.svg

More children are getting ACL injuries – here’s what could be done to prevent them

One particularly nasty sporting injury is damage to the ACL – the anterior cruciate ligament in the knee, which attaches the thigh (femur) and shin (tibia) bones. ACL injuries have rocketed among children in England, and our research suggests that one cause of this is that children are not developing basic movement skills, such as jumping and hopping.

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Coronavirus

COVID infections spreading in Oregon, Washington and California

Washington saw 2,905 positive COVID tests in the week ending July 27. The weekly trend rate, which is determined by taking the number of positive tests divided by the population and multiplying by 100,000, is 36.9. The weekly rate of positive tests has gone up steadily over recent weeks. The average number of hospitalizations over the week ending in July 27 was 260. Just over 3% of hospital beds in the state were occupied by COVID patients.

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Photo of a forest fire with billowing smoke.

As wildfires become more frequent and intense, how will persistent smoke exposure affect long-term health?

Although Canada has seen notable improvements in air quality over the past 30 years, increasingly frequent and intense periods of wildfire smoke threaten to undo this progress. In the last two decades, while emissions from most pollution sources declined, Canadians’ exposure to wildfire smoke has increased by approximately 220 per cent.

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