Covid-19Breakthrough cases of COVID-19 among vaccinated people leads to ‘super immunity’December 17, 2021
Covid-19COVID vaccines, previous infection likely offers ‘stronger than basic’ protection against Omicron variantDecember 13, 2021
Covid-19COVID-19 vaccination AND getting sick provides strongest protection against Delta, Omicron variantsDecember 8, 2021
Covid-19COVID-19 vaccines offer nearly complete protection against death from the Delta variantOctober 21, 2021
Covid-19COVID-19 vaccines highly effective against Delta variant, with Moderna leading waySeptember 13, 2021