Health & Fitness

Pain. What is it and how should we classify it on a scale from one to 10? Here to help us is physiotherapy expert Dr Andrew Leaver.

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This week, Emily Ratajkowski made waves on social media after posting a video of her posing a month after giving birth to her first child. But the controversy was not justified, as it never is when discussing women’s bodies.

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Researchers have developed a new model for making short-term projections of daily COVID-19 cases that is accurate, reliable and easily used by public health officials and other organizations.

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Food waste and obesity are major problems in developed countries. They are both caused by an overabundance of food, but strategies to reduce one can inadvertently increase the other. A broader perspective can help identify ways to limit food waste while also promoting healthy nutrition, researchers suggest.

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Any future attempts to reduce the spread of COVID-19 should be focused on tackling close airborne transmission of the virus which is considered to be the primary route for its circulation, say experts in a new editorial.

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New research could help solve a major challenge in the deployment of certain COVID-19 vaccines worldwide -- the need for the vaccines to be kept at below-freezing temperatures during transport and storage. Researchers demonstrate a new, inexpensive technique that generates crystalline exoskeletons around delicate liposomes and other lipid nanoparticles and stabilizes them at room temperature.

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Despite a similar clinical presentation, people with severe asthma have strikingly distinct immune profiles, research shows. These findings can be used to develop new therapeutics and enhance precision medicine approaches to treating these patients.

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