This is the 7697th most frequent Portuguese word.
pfizer
"Pfizer" is a proper noun referring to an American pharmaceutical company.
Pfizer is referred to as a corporation involved in creating advertisements.
Você viu a nova campanha publicitária da Pfizer?
Did you see Pfizer's new advertising campaign?
Pfizer is mentioned as a brand associated with a vaccine.
Eu tomei a vacina da Pfizer contra a COVID-19.
I received the Pfizer vaccine against COVID-19.
Pfizer is described as an entity conducting scientific research.