Pfizer (PFE +0.9%) is set to begin laying off about 20% of its U.S. primary care medicines sales...

|About: Pfizer Inc. (PFE)|By:, SA News Editor

Pfizer (PFE +0.9%) is set to begin laying off about 20% of its U.S. primary care medicines sales force - equating to some 600 employees - in an attempt to lower costs. The cuts are slated to begin this month.