Tag: SARS-CoV-2 variants August 20, 2021 Antibody protects against broad range of COVID-19 virus variantsTargets key part of virus’ spike protein that changes little across variants.News Release June 21, 2021 COVID-19 dual-antibody therapies effective against variants in animal studyCombination therapies appear to prevent emergence of drug resistance.News Release March 4, 2021 New evidence COVID-19 antibodies, vaccines less effective against variantsWorrisome new coronavirus variants can evade antibodies that neutralize original virus.News Release Posts navigation