U.K. Becomes First Country to Approve Pfizer-BioNTech Covid-19 Vaccine
On Wednesday, the United Kingdom became the first country to formally approve the Pfizer and BioNTech Covid-19 vaccine, a great milestone in the fight against the […]
On Wednesday, the United Kingdom became the first country to formally approve the Pfizer and BioNTech Covid-19 vaccine, a great milestone in the fight against the […]