Covid live news: Pfizer expects clinical data for under 5s in April; Italy to mandate vaccines for over 50s

Italys has mandated Covid vaccines for the over 50s as it struggles to contain a record surge in cases. Photograph: Massimo Percossi/EPA

source https://www.theguardian.com/world/live/2022/jan/06/covid-live-news-pfizer-expects-clinical-data-for-under-5s-in-april-italy-to-mandate-vaccines-for-over-50s