Chlamydia.

Chlamydia.
Stained placental smear showing intracellular acid-fast bacteria as coccoid elementary bodies. Chlamydiosis is characterized by abortion during the last month of gestation. The disease is also called Enzootic Abortion of Ewes (EAE) and is caused by Chlamydophila abortus, previously known as Chlamydia psittaci.

Smith MC (2006)