Tag Archives: Covid-19

Oxford vaccine results are in: here’s how to ensure it is used

Tom Solomon, University of Liverpool The Oxford vaccine – developed in partnership with AstraZeneca – stops 70% of people developing COVID symptoms. And, depending on how the doses are given, may even protect up to 90% of people. This follows recent announcements from Pfizer and from Moderna that their vaccines provide greater than 90% efficacy. The positive news about COVID-19 …

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6 ways to build motivation to do your schoolwork now that you’re forced to learn online at home

Breaking down big projects into smaller tasks helps. PhotoAlto/Michele Constantini/Getty Images Ryan Korstange, Middle Tennessee State University Even in normal circumstances, it can be hard to get motivated to do your schoolwork. But these are not normal circumstances. The switch to remote instruction caused by COVID-19 has been unsettling. Patterns have changed. Habits have been disrupted. Remote classes are simply …

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Lessons from around the world on fighting COVID’s second wave

Jimmy Whitworth, London School of Hygiene & Tropical Medicine As the northern hemisphere moves into winter, coronavirus rates are rising in parts of Europe and the USA. Experts are warning of a long winter ahead as COVID-19 and influenza put the squeeze on hospitals and other healthcare facilities. In response to the threat presented by the second wave, European countries …

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Keeping indoor air clean can reduce the chance of spreading coronavirus

Open windows and doors to boost air flow and help remove airborne particles. Daniela Torres/EyeEm via Getty Images Shelly Miller, University of Colorado Boulder The vast majority of SARS-CoV-2 transmission occurs indoors, mostly from the inhalation of airborne particles that contain the coronavirus. But in spite of the obvious risks posed by being inside, according to the Centers for Disease …

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How mRNA vaccines from Pfizer and Moderna work, why they’re a breakthrough and why they need to be kept so cold

Moderna’s new mRNA vaccine is almost 94.5% effective in large-scale trials. JUSTIN TALLIS/AFP via Getty Images Sanjay Mishra, Vanderbilt University As the weather cools, the number of infections of the COVID-19 pandemic are rising sharply. Hamstrung by pandemic fatigue, economic constraints and political discord, public health officials have struggled to control the surging pandemic. But now, a rush of interim …

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Virus evolution could undermine a COVID-19 vaccine – but this can be stopped

Could SARS-CoV-2 evolve to dodge the vaccine? Jose A. Bernat Bacete/Moment collection/Getty Images Andrew Read, Penn State and David Kennedy, Penn State The first drug against HIV brought dying patients back from the brink. But as excited doctors raced to get the miracle drug to new patients, the miracle melted away. In each and every patient, the drug only worked …

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