Saturday, 11 September 2021 07:27 [ Last Update: Saturday, 11 September 2021 08:02 ]
A nurse fills a syringe with Pfizer vaccine as mobile vaccination teams begin visiting every Los Angeles Unified middle and high school campus to deliver first and second doses of the coronavirus disease (COVID-19) vaccines in Los Angeles, California, U.S., August 30, 2021. REUTERS/Mike Blake
Top US health officials believe that Pfizer Inc's (PFE.N) COVID-19 vaccine could be authorized for children aged 5-11 years old by the end of October, two sources familiar with the situation said on Friday. 207/224
