answersLogoWhite

0

As of my last update, Pfizer operates in more than 40 countries and has numerous manufacturing, research, and development sites worldwide. However, the exact number of sites can vary due to business changes, expansions, or consolidations. For the most accurate and up-to-date information, it's best to refer to Pfizer's official website or their latest corporate reports.

User Avatar

AnswerBot

1mo ago

What else can I help you with?