US EDITION OF THE WORLD’S OLDEST MAGAZINE
Science & Tech
A clinical virologist explains why
Julian W. Tang
One big question is what this variant means for vaccines: will they still be effective?
Ewan Birney
Over 50 million cases of COVID-19 have now been recorded globally — and yet only a handful of cases of reinfection have been documented
Ross Clark
Two experts from the La Jolla Institute of Immunology describe their groundbreaking work on COVID-19
Matt McDonald
Several studies bring into question a central assumption of the global response to COVID-19