US Life Expectancy Has Taken Its Sharpest Drop in More Than 75 Years

US life expectancy dropped by 1.8 years in 2020, final official figures showed Wednesday, the steepest drop in more than 75 years driven in large part by the COVID-19 pandemic.   Life expectancy at birth was 77.0 years for the total US population last year, down from 78.8 years in 2019, according to the Centers … Read more

Biggest science news of 2021: Learning the pros and cons of working from home during the covid-19 pandemic

The covid-19 pandemic has forced millions to participate in one of the biggest social experiments of our time. Nearly two years in, it’s time to take stock: what happens when workers abandon offices? Humans 15 December 2021 By Alice Klein Working from home has led to rises in productivity for some Experience Interiors/iStock THE covid-19 … Read more

Covid-19 news: Isolation rules for covid cases changed in England

By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu and Layal Liverpool The NHS covid-19 app counts down the days left of isolation after a positive test Sara Sadler/Alamy Latest coronavirus news as of 11am on 22 December Officials say isolating for 10 days avoids … Read more

Covid-19 news: WHO calls for holiday festivities to be postponed

By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu and Layal Liverpool Tedros Adhanom Ghebreyesus, director-general of the World Health Organization SALVATORE DI NOLFI/EPA-EFE/Shuttersto​ck Latest coronavirus news as of 12pm on 21 December Omicron variant could overwhelm health systems, says WHO chief The head of … Read more

Why People Won’t Rethink Holiday Plans during a Pandemic

In November and December of 2020, with COVID cases rising across the nation, state and city leaders across the U.S. imposed restrictions to curb the spread ahead of the holiday season. The Centers for Disease Control even recommended that people stay home. Despite these warnings, over six million Americans traveled by air the week of … Read more

Covid-19 news: Moderna booster stimulates antibodies against omicron

By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu and Layal Liverpool A Swiss soldier closes the curtain of a booth prior to the administration of a Moderna covid-19 booster jab in Switzerland. FABRICE COFFRINI/AFP via Getty Images Latest coronavirus news as of 1pm on … Read more

COVID Quickly, Episode 21: Vaccines Against Omicron, and Pandemic Progress

Josh Fischman: Hi, and welcome to COVID, Quickly, a Scientific American podcast series. This is your fast-track update on the COVID pandemic. We bring you up to speed on the science behind the most urgent questions about the virus and the disease. We demystify the research and help you understand what it really means. I’m … Read more

Covid-19 news: Pregnant women added to UK’s vaccine priority list

By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu and Layal Liverpool A pregnant woman with a plaster on her arm aire images/Getty Images Latest coronavirus news as of 11am on 17 December UK vaccine committee urges pregnant women to book jabs Pregnant women should … Read more

Covid-19 news: Chris Whitty urges caution as UK cases hit record level

By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu and Layal Liverpool Chris Whitty at a briefing on 15 December Tolga Akmen – WPA Pool/Getty Images Latest coronavirus news as of 11am on 16 December England’s chief medical officer suggests people should reduce social contacts … Read more

Covid-19 news: Myocarditis more common after infection than vaccines

By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu and Layal Liverpool Latest coronavirus news as of 1pm on 15 December Huge study finds myocarditis is at least four times more likely to occur after a covid-19 infection than after a vaccination Heart inflammation is … Read more