Pfizer’s vaccines head Kathrin Jansen to retire this year, Top Health News | Latest Health & Healthcare Industry Information and Updates: ET HealthWorld : ETHealthworld.com

Pfizer developed the two-dose shot in collaboration with Germany’s BioNTech. The vaccine became available in the United States under an emergency use authorization in late 2020 and is now the Western world’s most widely used COVID-19 shot., Pfizer developed the two-dose shot in collaboration with Germany’s BioNTech. The vaccine became available in the United States under an emergency use authorization in late 2020 and is now the Western world’s most widely used COVID-19 shot., , Read More