Pfizer Inc. is an American multinational pharmaceutical corporation headquartered in New York City. It is one of the world's largest pharmaceutical companies. Read More
The first shipment of COVID-19 vaccines developed by UK drugmaker AstraZeneca arrived in Australia on Sunday, Australian Health Minister Greg Hunt said. ...
Pfizer and its partner BioNTech on Thursday said that they have begun to test how well the third dose of their authorised vaccine stacks up against new coronavirus variants. ...