Counterfeit vaccines are undermining the global effort to stop COVID-19. Why are they so prevalent, and how can we stop them?
A virologist stands between rows of cages for laboratory animals in the new high security laboratory (biosafety level 4) at the Bernhard Nocht Institute for Tropical Medicine in Hamburg, Germany.
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A large proportion of scientific research on coronaviruses is carried out in countries with no oversight of experiments designed to make pathogens more deadly.
How much longer can we allow unhealthy products to be associated with ‘sport mega-events’ like Euro 2020?
Engaging with people who accept and appreciate your body as it is can help you feel more at peace with how you look.
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After over a year of stress eating and seeing each other only through screens, anxiety over changes in physical appearance can make socializing again a daunting prospect.
Tens of millions of people in Britain have taken a vaccine – and the sheer volume of uptake may convince the hesitant to do the same.
Andy Rain/EPA-EFE
If we think about the success of the UK’s vaccine rollout to date, and factor in how social norms tend to diffuse, then there’s good reason to be optimistic.
The level of immunity needed — either through vaccination or infection — for practical herd immunity is uncertain, but may be quite high.
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It is unlikely that we will reach full herd immunity for COVID-19. However, we are likely to reach a practical kind of herd immunity through vaccination.
A new paper suggests that plant- and fish-based diets lessen the chance of developing severe symptoms – but hold off from becoming vegetarian or pescatarian for now.
Media coverage of elderly deaths throughout the pandemic revealed the deep-seated ageism that exists in the UK.
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Even though the media exposed the negligence that led to so many elderly deaths, it continues to portray old people as faceless and voiceless, contributing to the insidious spread of ageism.
A woman hands out self-test kits at a COVID testing centre in Bolton, England.
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Free doughnuts and lotteries may drive some people to get their COVID-19 vaccine. But for those who are afraid of needles, other interventions may be necessary.
A successful rollout isn’t just about the physical points where people can get the vaccinations. It’s also about having a trained workforce to administer them.
Picture yourself at the gym. It might be confined, people are huffing and puffing, everyone is moving around. And that’s before you hit the showers and change room.
We may never know whether the pandemic began with a leak at the Wuhan lab. But even the possibility shows we need a universal biosafety code to prevent something similar happening in future.
Honorary Enterprise Professor, School of Population and Global Health, and Department of General Practice and Primary Care, The University of Melbourne
Dean Faculty of Health Sciences and Professor of Vaccinology at University of the Witwatersrand; and Director of the SAMRC Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand