Gene Editing Genetic variant inherited from Neanderthals associated with protection against severe COVID-19 Posted on February 16, 2021 by Editorial Staff SARS-CoV-2, the virus that causes COVID-19, impacts people in different ways after infection. Some experience only mild or no symptoms at all while others become sick enough to require hospitalization and may develop respiratory failure and die. Share on Facebook Tweet Follow us Share Share Share Share Share Editorial Staff Noninvasive brain stimulation restores behavioral flexibility in cocaine-exposed rats Changes to gut microbiome helps melanoma patients respond to immunotherapy