Category: Coronavirus

U.S. rushes to fill void in viral sequencing as worrisome coronavirus variants spread

A nasal specimen is tested for SARS-CoV-2 at the University of Washington, Seattle. Scientists sequence the viral genomes from positive samples. Gates Notes LLC By Meredith WadmanFeb. 9, 2021 , 4:10 PM Science’s COVID-19 reporting is supported by the Heising-Simons Foundation. Since May 2020, Jeffrey Milbrandt has had his systems fine-tuned to sequence 1000 coronavirus […]

World’s largest COVID-19 drug trial identifies second compound that cuts risk of death

Tocilizumab, which dampens the immune system, is 100 times more expensive than dexamethasone, another drug that reduces mortality from COVID-19. Marc Bruxelle/Alamy Stock Photo By Kai KupferschmidtFeb. 11, 2021 , 3:30 PM Science’s COVID-19 reporting is supported by the Heising-Simons Foundation. The world’s largest trial of COVID-19 drugs has produced more good news: The anti-inflammatory […]

Should you mix and match COVID-19 vaccines? Scientists are seeking answers

As more COVID-19 vaccines become available, researchers are testing the impact of pairing different products that require two shots. Beata Zawrzel/NurPhoto via Getty Images By Jon CohenFeb. 12, 2021 , 9:00 AM Science’s COVID-19 reporting is supported by the Heising-Simons Foundation. With nine vaccines now showing they can powerfully prevent severe illness and death from […]

As trials ramp up, doctors stress need to vaccinate kids against COVID-19

A teenager receives a shot in a clinical trial of Pfizer’s COVID-19 vacine. CINCINNATI CHILDREN’S HOSPITAL By Jennifer Couzin-FrankelFeb. 23, 2021 , 2:55 PM Science’s COVID-19 reporting is supported by the Heising-Simons Foundation. As older adults, health care workers, firefighters, and others roll up their sleeves for a COVID-19 vaccine, there’s a flurry of research to […]

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