Clover's COVID-19 shot tames delta in pivotal study, delivering boost to global vaccination campaign

Clover Biopharmaceuticals’ bid to help vaccinate the world against COVID-19 has taken a big step forward. Adjuvanted protein vaccine SCB-2019 held up against a range of variants in a phase 2/3 trial, teeing Clover up to seek approval of the relatively stable jab and deliver it to the COVAX Facility.