delta variant
COVID vaccines, previous infection likely offers ‘stronger than basic’ protection against Omicron variantDecember 13, 2021
COVID-19 vaccination AND getting sick provides strongest protection against Delta, Omicron variantsDecember 8, 2021
Delta variant appears capable of avoiding protection of Pfizer COVID vaccineDecember 3, 2021
Plant-derived drug effective at blocking COVID-19’s Delta variantNovember 22, 2021
Deadly scorpion venom could help defeat new COVID variantsOctober 26, 2021
COVID-19 vaccines offer nearly complete protection against death from the Delta variantOctober 21, 2021
