CNN2: subjectpartBANNER=|="banner-text screaming-banner-text banner-text-size--char-47" data-analytics="_list-hierarchical-xs_hyperlink_">Vaccine may offer almost 'full insurance' against pandemic, chief says| ((lubuntu at wor2)))

|| Vaccine may offer almost 'full insurance' against pandemic, chief says ||="banner-text screaming-banner-text banner-text-size--char-47" data-analytics="_list-hierarchical-xs_hyperlink_">Vaccine may offer almost 'full insurance' against pandemic, chief says