pfizer-biontech-vaccine
US FDA authorizes Pfizer-BioNTech vax for kids aged 5-11
COVID-19
Oct 30, 2021 14:11
IST
US Begins Historic COVID Vaccination Drive: Health Workers 'Relieved', 'Hopeful'
Dec 14, 2020 22:41 IST
UK Becomes First Nation To Approve Pfizer/BioNtech COVID-19 Vaccine
Dec 02, 2020 14:00 IST